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Exponents and Logarithms

Collection of board questions from 2020 to 2025 across all 9 education boards.

246 MCQs
51 Creative Questions

Creative Questions (CQ)

Barisal Board 2025
CQ2 Creative
Stem: Given: \(\log_2 3 = p\) and \(\log_2 5 = q\)
উদ্দীপক: দেওয়া আছে: \(\log_2 3 = p\) এবং \(\log_2 5 = q\)
Chapter: Exponents and Logarithms
Chittagong Board 2025
CQ2 Creative
Stem: Solve: \(\log_3(2x + 1) = 2\)
উদ্দীপক: সমাধান করো: \(\log_3(2x + 1) = 2\)
Chapter: Exponents and Logarithms
Comilla Board 2025
CQ2 Creative
Stem: Given: \(\log_2 3 = p\) and \(\log_2 5 = q\)
উদ্দীপক: দেওয়া আছে: \(\log_2 3 = p\) এবং \(\log_2 5 = q\)
Chapter: Exponents and Logarithms
Dhaka Board 2025
CQ2 Creative
Stem: Given: \(\log_2 3 = p\) and \(\log_2 5 = q\)
উদ্দীপক: দেওয়া আছে: \(\log_2 3 = p\) এবং \(\log_2 5 = q\)
Chapter: Exponents and Logarithms
Dinajpur Board 2025
CQ2 Creative
Stem: Given: \(\log_2 3 = p\) and \(\log_2 5 = q\)
উদ্দীপক: দেওয়া আছে: \(\log_2 3 = p\) এবং \(\log_2 5 = q\)
Chapter: Exponents and Logarithms
Jessore Board 2025
CQ2 Creative
Stem: Given: \(\log_2 3 = p\) and \(\log_2 5 = q\)
উদ্দীপক: দেওয়া আছে: \(\log_2 3 = p\) এবং \(\log_2 5 = q\)
Chapter: Exponents and Logarithms
Mymensingh Board 2025
CQ2 Creative
Stem: Given: \(\log_2 3 = p\) and \(\log_2 5 = q\)
উদ্দীপক: দেওয়া আছে: \(\log_2 3 = p\) এবং \(\log_2 5 = q\)
Chapter: Exponents and Logarithms
Sylhet Board 2025
CQ2 Creative
Stem: Given: \(\log_2 3 = p\) and \(\log_2 5 = q\)
উদ্দীপক: দেওয়া আছে: \(\log_2 3 = p\) এবং \(\log_2 5 = q\)
Chapter: Exponents and Logarithms
Barisal Board 2024
CQ2 Creative
Stem: \(\log_2(x+1)+\log_2 4=4\)
Chapter: Exponents and Logarithms
Chittagong Board 2024
CQ2 Creative
Stem: \(\log_4 x + \log_4 16 = 4\)
Chapter: Exponents and Logarithms
Comilla Board 2024
CQ2 Creative
Stem: \(\log_3(2x+1)=3\)
Chapter: Exponents and Logarithms
Dhaka Board 2024
CQ2 Creative
Stem: \(\log_2 x + \log_2 4 = 5\)
Chapter: Exponents and Logarithms
Dinajpur Board 2024
CQ2 Creative
Stem: \(2\log_5 x - \log_5 4 = 2\)
Chapter: Exponents and Logarithms
Jessore Board 2024
CQ2 Creative
Stem: \(\log_5 x - \log_5 25 = 1\)
Chapter: Exponents and Logarithms
Mymensingh Board 2024
CQ2 Creative
Stem: \(\log_3 x=2,\quad \log_9 y=1\)
Chapter: Exponents and Logarithms
Rajshahi Board 2024
CQ2 Creative
Stem: \(\log_3(x-2)+\log_3 3 = 3\)
Chapter: Exponents and Logarithms
Sylhet Board 2024
CQ2 Creative
Stem: \(\log_4(x-3)+\log_4 2=2\)
Chapter: Exponents and Logarithms
Barisal Board 2023
CQ3 Creative
Stem: Given \(\log 2 = 0.3010\) and \(\log 3 = 0.4771\)
উদ্দীপক: দেওয়া আছে \(\log 2 = 0.3010\) এবং \(\log 3 = 0.4771\)
Chapter: Exponents and Logarithms
Chittagong Board 2023
CQ3 Creative
Stem: \(\log_2 x + \log_4 x = 6\)
উদ্দীপক: \(\log_2 x + \log_4 x = 6\)
Chapter: Exponents and Logarithms
Comilla Board 2023
CQ3 Creative
Stem: Given \(\log 2 = 0.3010\) and \(\log 3 = 0.4771\)
উদ্দীপক: দেওয়া আছে \(\log 2 = 0.3010\) এবং \(\log 3 = 0.4771\)
Chapter: Exponents and Logarithms
Dhaka Board 2023
CQ3 Creative
Stem: Given \(\log 2 = 0.3010\) and \(\log 3 = 0.4771\)
উদ্দীপক: দেওয়া আছে \(\log 2 = 0.3010\) এবং \(\log 3 = 0.4771\)
Chapter: Exponents and Logarithms
Dinajpur Board 2023
CQ3 Creative
Stem: Given \(\log 2 = 0.3010\) and \(\log 3 = 0.4771\)
উদ্দীপক: দেওয়া আছে \(\log 2 = 0.3010\) এবং \(\log 3 = 0.4771\)
Chapter: Exponents and Logarithms
Jessore Board 2023
CQ3 Creative
Stem: Given \(\log 2 = 0.3010\) and \(\log 3 = 0.4771\)
উদ্দীপক: দেওয়া আছে \(\log 2 = 0.3010\) এবং \(\log 3 = 0.4771\)
Chapter: Exponents and Logarithms
Mymensingh Board 2023
CQ3 Creative
Stem: Given \(\log 2 = 0.3010\) and \(\log 3 = 0.4771\)
উদ্দীপক: দেওয়া আছে \(\log 2 = 0.3010\) এবং \(\log 3 = 0.4771\)
Chapter: Exponents and Logarithms
Sylhet Board 2023
CQ3 Creative
Stem: Given \(\log 2 = 0.3010\) and \(\log 3 = 0.4771\)
উদ্দীপক: দেওয়া আছে \(\log 2 = 0.3010\) এবং \(\log 3 = 0.4771\)
Chapter: Exponents and Logarithms
Barisal Board 2022
CQ3 Creative
Stem: Given that \(\log 2 = 0.3010\) and \(\log 3 = 0.4771\).
উদ্দীপক: দেওয়া আছে \(\log 2 = 0.3010\) এবং \(\log 3 = 0.4771\)।
Chapter: Exponents and Logarithms
Chittagong Board 2022
CQ3 Creative
Stem: Given \(2^x = 8\) and \(3^y = 81\).
উদ্দীপক: দেওয়া আছে \(2^x = 8\) এবং \(3^y = 81\)।
Chapter: Exponents and Logarithms
Comilla Board 2022
CQ3 Creative
Stem: Given that \(\log 2 = 0.3010\) and \(\log 3 = 0.4771\).
উদ্দীপক: দেওয়া আছে \(\log 2 = 0.3010\) এবং \(\log 3 = 0.4771\)।
Chapter: Exponents and Logarithms
Dhaka Board 2022
CQ3 Creative
Stem: Given that \(\log 2 = 0.3010\) and \(\log 3 = 0.4771\).
উদ্দীপক: দেওয়া আছে \(\log 2 = 0.3010\) এবং \(\log 3 = 0.4771\)।
Chapter: Exponents and Logarithms
Dinajpur Board 2022
CQ3 Creative
Stem: Given that \(\log 2 = 0.3010\) and \(\log 3 = 0.4771\).
উদ্দীপক: দেওয়া আছে \(\log 2 = 0.3010\) এবং \(\log 3 = 0.4771\)।
Chapter: Exponents and Logarithms
Jessore Board 2022
CQ3 Creative
Stem: Given that \(\log 2 = 0.3010\) and \(\log 3 = 0.4771\).
উদ্দীপক: দেওয়া আছে \(\log 2 = 0.3010\) এবং \(\log 3 = 0.4771\)।
Chapter: Exponents and Logarithms
Mymensingh Board 2022
CQ3 Creative
Stem: Given that \(\log 2 = 0.3010\) and \(\log 3 = 0.4771\).
উদ্দীপক: দেওয়া আছে \(\log 2 = 0.3010\) এবং \(\log 3 = 0.4771\)।
Chapter: Exponents and Logarithms
Sylhet Board 2022
CQ3 Creative
Stem: Given that \(\log 2 = 0.3010\) and \(\log 3 = 0.4771\).
উদ্দীপক: দেওয়া আছে \(\log 2 = 0.3010\) এবং \(\log 3 = 0.4771\)।
Chapter: Exponents and Logarithms
Barisal Board 2021
CQ2 Creative
Stem: Given \(\log 2 = 0.3010\) and \(\log 3 = 0.4771\)
উদ্দীপক: দেওয়া আছে \(\log 2 = 0.3010\) এবং \(\log 3 = 0.4771\)
Chapter: Exponents and Logarithms
Chittagong Board 2021
CQ4 Creative
Stem: Given \(\log 2 = 0.3010\), \(\log 3 = 0.4771\), \(\log 7 = 0.8451\)
উদ্দীপক: দেওয়া আছে \(\log 2 = 0.3010\), \(\log 3 = 0.4771\), \(\log 7 = 0.8451\)
Chapter: Exponents and Logarithms
Comilla Board 2021
CQ2 Creative
Stem: Given \(\log 2 = 0.3010\) and \(\log 3 = 0.4771\)
উদ্দীপক: দেওয়া আছে \(\log 2 = 0.3010\) এবং \(\log 3 = 0.4771\)
Chapter: Exponents and Logarithms
Dhaka Board 2021
CQ2 Creative
Stem: Given \(\log 2 = 0.3010\) and \(\log 3 = 0.4771\)
উদ্দীপক: দেওয়া আছে \(\log 2 = 0.3010\) এবং \(\log 3 = 0.4771\)
Chapter: Exponents and Logarithms
Dinajpur Board 2021
CQ2 Creative
Stem: Given \(\log 2 = 0.3010\) and \(\log 3 = 0.4771\)
উদ্দীপক: দেওয়া আছে \(\log 2 = 0.3010\) এবং \(\log 3 = 0.4771\)
Chapter: Exponents and Logarithms
Jessore Board 2021
CQ2 Creative
Stem: Given \(\log 2 = 0.3010\) and \(\log 3 = 0.4771\)
উদ্দীপক: দেওয়া আছে \(\log 2 = 0.3010\) এবং \(\log 3 = 0.4771\)
Chapter: Exponents and Logarithms
Mymensingh Board 2021
CQ2 Creative
Stem: Given \(\log 2 = 0.3010\) and \(\log 3 = 0.4771\)
উদ্দীপক: দেওয়া আছে \(\log 2 = 0.3010\) এবং \(\log 3 = 0.4771\)
Chapter: Exponents and Logarithms
Rajshahi Board 2021
CQ3 Creative
Stem: \(\log_2 x + \log_2 8 = 6\)
উদ্দীপক: \(\log_2 x + \log_2 8 = 6\)
Chapter: Exponents and Logarithms
Sylhet Board 2021
CQ2 Creative
Stem: Given \(\log 2 = 0.3010\) and \(\log 3 = 0.4771\)
উদ্দীপক: দেওয়া আছে \(\log 2 = 0.3010\) এবং \(\log 3 = 0.4771\)
Chapter: Exponents and Logarithms
Barisal Board 2020
CQ3 Creative
Stem: Given: \(\log_2 3 = p\) and \(\log_2 5 = q\)
উদ্দীপক: দেওয়া আছে: \(\log_2 3 = p\) এবং \(\log_2 5 = q\)
Chapter: Exponents and Logarithms
Chittagong Board 2020
CQ3 Creative
Stem: Simplify: \(\log_2 16 + \log_3 27 - \log_5 25\)
উদ্দীপক: সরলীকরণ করো: \(\log_2 16 + \log_3 27 - \log_5 25\)
Chapter: Exponents and Logarithms
Comilla Board 2020
CQ3 Creative
Stem: Given: \(\log_2 3 = p\) and \(\log_2 5 = q\)
উদ্দীপক: দেওয়া আছে: \(\log_2 3 = p\) এবং \(\log_2 5 = q\)
Chapter: Exponents and Logarithms
Dhaka Board 2020
CQ3 Creative
Stem: Given: \(\log_2 3 = p\) and \(\log_2 5 = q\)
উদ্দীপক: দেওয়া আছে: \(\log_2 3 = p\) এবং \(\log_2 5 = q\)
Chapter: Exponents and Logarithms
Dinajpur Board 2020
CQ3 Creative
Stem: Given: \(\log_2 3 = p\) and \(\log_2 5 = q\)
উদ্দীপক: দেওয়া আছে: \(\log_2 3 = p\) এবং \(\log_2 5 = q\)
Chapter: Exponents and Logarithms
Jessore Board 2020
CQ3 Creative
Stem: Given: \(\log_2 3 = p\) and \(\log_2 5 = q\)
উদ্দীপক: দেওয়া আছে: \(\log_2 3 = p\) এবং \(\log_2 5 = q\)
Chapter: Exponents and Logarithms
Mymensingh Board 2020
CQ3 Creative
Stem: Given: \(\log_2 3 = p\) and \(\log_2 5 = q\)
উদ্দীপক: দেওয়া আছে: \(\log_2 3 = p\) এবং \(\log_2 5 = q\)
Chapter: Exponents and Logarithms
Rajshahi Board 2020
CQ3 Creative
Stem: \(\log_2 x = 3\) and \(\log_3 y = 2\)
উদ্দীপক: \(\log_2 x = 3\) এবং \(\log_3 y = 2\)
Chapter: Exponents and Logarithms
Sylhet Board 2020
CQ3 Creative
Stem: Given: \(\log_2 3 = p\) and \(\log_2 5 = q\)
উদ্দীপক: দেওয়া আছে: \(\log_2 3 = p\) এবং \(\log_2 5 = q\)
Chapter: Exponents and Logarithms

Multiple Choice Questions (MCQ)

Barisal Board 2025
Q11 MCQ
\(2^3 \times 2^4 = ?\)
\(2^3 \times 2^4 = ?\)
ক. 64
খ. 128
গ. 256
ঘ. 32
Barisal Board 2025
Q12 MCQ
\(\left(\frac{2}{3}\right)^{-2} = ?\)
\(\left(\frac{2}{3}\right)^{-2} = ?\)
ক. \(\frac{4}{9}\)
খ. \(\frac{9}{4}\)
গ. \(-\frac{4}{9}\)
ঘ. \(\frac{3}{2}\)
Barisal Board 2025
Q13 MCQ
\(\log_{10} 1000 = ?\)
\(\log_{10} 1000 = ?\)
ক. 2
খ. 3
গ. 4
ঘ. 10
Barisal Board 2025
Q14 MCQ
\(\log 8 - \log 2 = ?\)
\(\log 8 - \log 2 = ?\)
ক. \(\log 4\)
খ. \(\log 6\)
গ. \(\log 10\)
ঘ. \(\log 16\)
Chittagong Board 2025
Q10 MCQ
\(\left(\frac{a^3}{a^5}\right) = ?\)
\(\left(\frac{a^3}{a^5}\right) = ?\)
ক. \(a^2\)
খ. \(a^{-2}\)
গ. \(a^8\)
ঘ. \(a^{15}\)
Chittagong Board 2025
Q11 MCQ
If \(2^x = 16\), then \(x = ?\)
\(2^x = 16\) হলে \(x = ?\)
ক. 2
খ. 3
গ. 4
ঘ. 8
Chittagong Board 2025
Q12 MCQ
\(\log_5 125 = ?\)
\(\log_5 125 = ?\)
ক. 2
খ. 3
গ. 5
ঘ. 25
Chittagong Board 2025
Q13 MCQ
\(\log \sqrt{10} = ?\)
\(\log \sqrt{10} = ?\)
ক. \(\frac{1}{2}\)
খ. 1
গ. 2
ঘ. \(\frac{1}{5}\)
Comilla Board 2025
Q11 MCQ
\(2^3 \times 2^4 = ?\)
\(2^3 \times 2^4 = ?\)
ক. 64
খ. 128
গ. 256
ঘ. 32
Comilla Board 2025
Q12 MCQ
\(\left(\frac{2}{3}\right)^{-2} = ?\)
\(\left(\frac{2}{3}\right)^{-2} = ?\)
ক. \(\frac{4}{9}\)
খ. \(\frac{9}{4}\)
গ. \(-\frac{4}{9}\)
ঘ. \(\frac{3}{2}\)
Comilla Board 2025
Q13 MCQ
\(\log_{10} 1000 = ?\)
\(\log_{10} 1000 = ?\)
ক. 2
খ. 3
গ. 4
ঘ. 10
Comilla Board 2025
Q14 MCQ
\(\log 8 - \log 2 = ?\)
\(\log 8 - \log 2 = ?\)
ক. \(\log 4\)
খ. \(\log 6\)
গ. \(\log 10\)
ঘ. \(\log 16\)
Dhaka Board 2025
Q11 MCQ
\(2^3 \times 2^4 = ?\)
\(2^3 \times 2^4 = ?\)
ক. 64
খ. 128
গ. 256
ঘ. 32
Dhaka Board 2025
Q12 MCQ
\(\left(\frac{2}{3}\right)^{-2} = ?\)
\(\left(\frac{2}{3}\right)^{-2} = ?\)
ক. \(\frac{4}{9}\)
খ. \(\frac{9}{4}\)
গ. \(-\frac{4}{9}\)
ঘ. \(\frac{3}{2}\)
Dhaka Board 2025
Q13 MCQ
\(\log_{10} 1000 = ?\)
\(\log_{10} 1000 = ?\)
ক. 2
খ. 3
গ. 4
ঘ. 10
Dhaka Board 2025
Q14 MCQ
\(\log 8 - \log 2 = ?\)
\(\log 8 - \log 2 = ?\)
ক. \(\log 4\)
খ. \(\log 6\)
গ. \(\log 10\)
ঘ. \(\log 16\)
Dinajpur Board 2025
Q11 MCQ
\(2^3 \times 2^4 = ?\)
\(2^3 \times 2^4 = ?\)
ক. 64
খ. 128
গ. 256
ঘ. 32
Dinajpur Board 2025
Q12 MCQ
\(\left(\frac{2}{3}\right)^{-2} = ?\)
\(\left(\frac{2}{3}\right)^{-2} = ?\)
ক. \(\frac{4}{9}\)
খ. \(\frac{9}{4}\)
গ. \(-\frac{4}{9}\)
ঘ. \(\frac{3}{2}\)
Dinajpur Board 2025
Q13 MCQ
\(\log_{10} 1000 = ?\)
\(\log_{10} 1000 = ?\)
ক. 2
খ. 3
গ. 4
ঘ. 10
Dinajpur Board 2025
Q14 MCQ
\(\log 8 - \log 2 = ?\)
\(\log 8 - \log 2 = ?\)
ক. \(\log 4\)
খ. \(\log 6\)
গ. \(\log 10\)
ঘ. \(\log 16\)
Jessore Board 2025
Q11 MCQ
\(2^3 \times 2^4 = ?\)
\(2^3 \times 2^4 = ?\)
ক. 64
খ. 128
গ. 256
ঘ. 32
Jessore Board 2025
Q12 MCQ
\(\left(\frac{2}{3}\right)^{-2} = ?\)
\(\left(\frac{2}{3}\right)^{-2} = ?\)
ক. \(\frac{4}{9}\)
খ. \(\frac{9}{4}\)
গ. \(-\frac{4}{9}\)
ঘ. \(\frac{3}{2}\)
Jessore Board 2025
Q13 MCQ
\(\log_{10} 1000 = ?\)
\(\log_{10} 1000 = ?\)
ক. 2
খ. 3
গ. 4
ঘ. 10
Jessore Board 2025
Q14 MCQ
\(\log 8 - \log 2 = ?\)
\(\log 8 - \log 2 = ?\)
ক. \(\log 4\)
খ. \(\log 6\)
গ. \(\log 10\)
ঘ. \(\log 16\)
Mymensingh Board 2025
Q11 MCQ
\(2^3 \times 2^4 = ?\)
\(2^3 \times 2^4 = ?\)
ক. 64
খ. 128
গ. 256
ঘ. 32
Mymensingh Board 2025
Q12 MCQ
\(\left(\frac{2}{3}\right)^{-2} = ?\)
\(\left(\frac{2}{3}\right)^{-2} = ?\)
ক. \(\frac{4}{9}\)
খ. \(\frac{9}{4}\)
গ. \(-\frac{4}{9}\)
ঘ. \(\frac{3}{2}\)
Mymensingh Board 2025
Q13 MCQ
\(\log_{10} 1000 = ?\)
\(\log_{10} 1000 = ?\)
ক. 2
খ. 3
গ. 4
ঘ. 10
Mymensingh Board 2025
Q14 MCQ
\(\log 8 - \log 2 = ?\)
\(\log 8 - \log 2 = ?\)
ক. \(\log 4\)
খ. \(\log 6\)
গ. \(\log 10\)
ঘ. \(\log 16\)
Rajshahi Board 2025
Q9 MCQ
\((3^2)^3 = ?\)
\((3^2)^3 = ?\)
ক. 27
খ. 243
গ. 729
ঘ. 81
Rajshahi Board 2025
Q10 MCQ
\(5^0 + 5^{-1} = ?\)
\(5^0 + 5^{-1} = ?\)
ক. \(\frac{4}{5}\)
খ. \(\frac{6}{5}\)
গ. \(2\)
ঘ. \(0\)
Rajshahi Board 2025
Q11 MCQ
\(\log_3 81 = ?\)
\(\log_3 81 = ?\)
ক. 3
খ. 4
গ. 9
ঘ. 27
Rajshahi Board 2025
Q12 MCQ
If \(\log x + \log y = \log(x + y)\), then:
\(\log x + \log y = \log(x + y)\) হলে:
ক. \(x = y\)
খ. \(xy = x + y\)
গ. \(x + y = 1\)
ঘ. \(xy = 1\)
Sylhet Board 2025
Q11 MCQ
\(2^3 \times 2^4 = ?\)
\(2^3 \times 2^4 = ?\)
ক. 64
খ. 128
গ. 256
ঘ. 32
Sylhet Board 2025
Q12 MCQ
\(\left(\frac{2}{3}\right)^{-2} = ?\)
\(\left(\frac{2}{3}\right)^{-2} = ?\)
ক. \(\frac{4}{9}\)
খ. \(\frac{9}{4}\)
গ. \(-\frac{4}{9}\)
ঘ. \(\frac{3}{2}\)
Sylhet Board 2025
Q13 MCQ
\(\log_{10} 1000 = ?\)
\(\log_{10} 1000 = ?\)
ক. 2
খ. 3
গ. 4
ঘ. 10
Sylhet Board 2025
Q14 MCQ
\(\log 8 - \log 2 = ?\)
\(\log 8 - \log 2 = ?\)
ক. \(\log 4\)
খ. \(\log 6\)
গ. \(\log 10\)
ঘ. \(\log 16\)
Barisal Board 2024
Q3 MCQ
\(\log_6 216 = ?\)
ক. 2
খ. 3
গ. 4
ঘ. 6
Barisal Board 2024
Q7 MCQ
\(\log_2\frac{1}{8} = ?\)
ক. −2
খ. −3
গ. 2
ঘ. 3
Barisal Board 2024
Q9 MCQ
\(16^{0.75} = ?\)
ক. 4
খ. 6
গ. 8
ঘ. 12
Barisal Board 2024
Q10 MCQ
\(\frac{\log 8}{\log 2} = ?\)
ক. 2
খ. 3
গ. 4
ঘ. 8
Barisal Board 2024
Q20 MCQ
\(a^0 = ?\)
ক. 0
খ. 1
গ. a
ঘ. undefined
Barisal Board 2024
Q22 MCQ
\(2^8 = ?\)
ক. 64
খ. 128
গ. 256
ঘ. 512
Barisal Board 2024
Q23 MCQ
\(x^{1/3} = ?\)
ক. \(x^3\)
খ. \(\sqrt{x}\)
গ. \(\sqrt[3]{x}\)
ঘ. \(3x\)
Barisal Board 2024
Q29 MCQ
\((-2)^5 = ?\)
ক. 32
খ. −32
গ. 10
ঘ. −10
Chittagong Board 2024
Q3 MCQ
\(\log_5 125 = ?\)
ক. 2
খ. 3
গ. 4
ঘ. 5
Chittagong Board 2024
Q7 MCQ
\(\log_2 16 + \log_2 4 = ?\)
ক. 4
খ. 5
গ. 6
ঘ. 7
Chittagong Board 2024
Q9 MCQ
\(2^{10} = ?\)
ক. 512
খ. 1000
গ. 1024
ঘ. 2048
Chittagong Board 2024
Q10 MCQ
\(\log_a a = ?\)
ক. 0
খ. 1
গ. a
ঘ. 1/a
Chittagong Board 2024
Q26 MCQ
\(5^0 = ?\)
ক. 0
খ. 1
গ. 5
ঘ. undefined
Comilla Board 2024
Q3 MCQ
\(\log_{10} 10000 = ?\)
ক. 3
খ. 4
গ. 5
ঘ. 6
Comilla Board 2024
Q7 MCQ
\(2\log 3+\log 5 = ?\)
ক. \(\log 90\)
খ. \(\log 45\)
গ. \(\log 15\)
ঘ. \(\log 18\)
Comilla Board 2024
Q9 MCQ
\(4^{3/2} = ?\)
ক. 4
খ. 6
গ. 8
ঘ. 12
Comilla Board 2024
Q10 MCQ
\(\log_b 1 = ?\)
ক. 0
খ. 1
গ. b
ঘ. −1
Comilla Board 2024
Q29 MCQ
\((x^2y)(xy^3) = ?\)
ক. \(x^3y^4\)
খ. \(x^2y^3\)
গ. \(xy^3\)
ঘ. \(x^3y^2\)
Dhaka Board 2024
Q3 MCQ
\(\log_2 32 = ?\)
\(\log_2 32\) এর মান কত?
ক. 4
খ. 5
গ. 6
ঘ. 16
Dhaka Board 2024
Q6 MCQ
If \(\log x = \frac{1}{2}\), then \(x = ?\)
\(\log x = \frac{1}{2}\) হলে \(x\) = ?
ক. \(2\)
খ. \(5\)
গ. \(\sqrt{10}\)
ঘ. \(100\)
Dhaka Board 2024
Q11 MCQ
\(\log 2 + \log 5 = ?\)
\(\log 2 + \log 5\) এর মান কত?
ক. 1
খ. \(\log 3\)
গ. \(\log 7\)
ঘ. 10
Dhaka Board 2024
Q14 MCQ
\(\log_a a^3 = ?\)
\(\log_a a^3\) এর মান কত?
ক. 1
খ. 2
গ. 3
ঘ. \(a\)
Dhaka Board 2024
Q29 MCQ
\(\log_a 1 = ?\)
\(\log_a 1\) এর মান কত?
ক. 0
খ. 1
গ. a
ঘ. undefined
Dinajpur Board 2024
Q3 MCQ
\(\log_{10} 1 = ?\)
ক. 0
খ. 1
গ. 10
ঘ. −1
Dinajpur Board 2024
Q7 MCQ
\(\ln e^5 = ?\)
ক. 1
খ. e
গ. 5
ঘ. 25
Dinajpur Board 2024
Q8 MCQ
\((0.001)^{1/3} = ?\)
ক. 0.01
খ. 0.1
গ. 0.001
ঘ. 1
Dinajpur Board 2024
Q9 MCQ
\(\log_a(mn) = ?\)
ক. \(\log_a m+\log_a n\)
খ. \(\log_a m\times\log_a n\)
গ. \(m+n\)
ঘ. \(\log_a(m-n)\)
Dinajpur Board 2024
Q22 MCQ
\(\sqrt[4]{16} = ?\)
ক. 2
খ. 4
গ. 8
ঘ. 16
Dinajpur Board 2024
Q29 MCQ
\(4^x=32\). Find \(x\):
ক. \(\frac{3}{2}\)
খ. \(\frac{5}{2}\)
গ. 2
ঘ. 3
Jessore Board 2024
Q3 MCQ
\(\log_4 64 = ?\)
ক. 2
খ. 3
গ. 4
ঘ. 6
Jessore Board 2024
Q7 MCQ
\(\log_2 8 - \log_2 2 = ?\)
ক. 1
খ. 2
গ. 3
ঘ. 4
Jessore Board 2024
Q9 MCQ
\(9^{0.5} = ?\)
ক. 1
খ. 2
গ. 3
ঘ. 4.5
Jessore Board 2024
Q10 MCQ
\(\log(ab^2) = ?\)
ক. \(\log a+\log b\)
খ. \(\log a+2\log b\)
গ. \(2\log a+\log b\)
ঘ. \(2(\log a+\log b)\)
Jessore Board 2024
Q25 MCQ
\(x^{-2} = ?\)
ক. \(-x^2\)
খ. \(\frac{1}{x^2}\)
গ. \(x^2\)
ঘ. \(\frac{-1}{x^2}\)
Mymensingh Board 2024
Q3 MCQ
\(\log 2=0.301\). Find \(\log 8\).
ক. 0.602
খ. 0.903
গ. 1.204
ঘ. 2.401
Mymensingh Board 2024
Q7 MCQ
\(10^{\log_{10}7} = ?\)
ক. 7
খ. 10
গ. 70
ঘ. 100
Mymensingh Board 2024
Q9 MCQ
\(\frac{1}{x^{-3}} = ?\)
ক. \(x^3\)
খ. \(x^{-3}\)
গ. \(\frac{1}{3x}\)
ঘ. \(-x^3\)
Mymensingh Board 2024
Q10 MCQ
Change of base: \(\log_3 7 = ?\)
ক. \(\frac{\log 7}{\log 3}\)
খ. \(\frac{\log 3}{\log 7}\)
গ. \(7\log 3\)
ঘ. \(3\log 7\)
Mymensingh Board 2024
Q24 MCQ
\(x^{-1}+y^{-1} = ?\)
ক. \(\frac{x+y}{xy}\)
খ. \(\frac{1}{x+y}\)
গ. \(x+y\)
ঘ. \(xy\)
Rajshahi Board 2024
Q3 MCQ
\(\log_3 81 = ?\)
ক. 2
খ. 3
গ. 4
ঘ. 9
Rajshahi Board 2024
Q9 MCQ
\(\log\frac{a}{b} = ?\)
ক. \(\log a - \log b\)
খ. \(\log a \cdot \log b\)
গ. \(\frac{\log a}{\log b}\)
ঘ. \(\log a + \log b\)
Rajshahi Board 2024
Q10 MCQ
\(2^{3x} = 64\), find \(x\):
ক. 1
খ. 2
গ. 3
ঘ. 4
Rajshahi Board 2024
Q22 MCQ
\(\log_{10} 0.01 = ?\)
ক. −1
খ. −2
গ. 2
ঘ. 0.01
Rajshahi Board 2024
Q29 MCQ
\(8^{2/3} = ?\)
ক. 2
খ. 4
গ. 6
ঘ. 8
Sylhet Board 2024
Q3 MCQ
\(\log_5 5^4 = ?\)
ক. 4
খ. 5
গ. 20
ঘ. 25
Sylhet Board 2024
Q6 MCQ
If \(\log_x 8=3\), find \(x\).
ক. 2
খ. 3
গ. 4
ঘ. 8
Sylhet Board 2024
Q8 MCQ
\(27^{2/3} = ?\)
ক. 3
খ. 6
গ. 9
ঘ. 18
Sylhet Board 2024
Q9 MCQ
\(e^{\ln x} = ?\)
ক. \(\ln x\)
খ. \(x\)
গ. \(e\)
ঘ. 1
Sylhet Board 2024
Q22 MCQ
\((-3)^4 = ?\)
ক. −81
খ. 81
গ. 12
ঘ. −12
Sylhet Board 2024
Q24 MCQ
\(x^{a/b} = ?\)
ক. \(\sqrt[a]{x^b}\)
খ. \(\sqrt[b]{x^a}\)
গ. \(x^a\cdot x^b\)
ঘ. \((x^a)^b\)
Sylhet Board 2024
Q29 MCQ
\(\log 100+\log 0.1 = ?\)
ক. 1
খ. 2
গ. 3
ঘ. 0
Barisal Board 2023
Q9 MCQ
\(2^3 \times 2^4 = ?\)
\(2^3 \times 2^4\) এর মান কত?
ক. 64
খ. 128
গ. 256
ঘ. 512
Barisal Board 2023
Q10 MCQ
\(\left(\frac{2}{3}\right)^{-2} = ?\)
\(\left(\frac{2}{3}\right)^{-2}\) এর মান কত?
ক. \(\frac{4}{9}\)
খ. \(\frac{9}{4}\)
গ. \(\frac{-4}{9}\)
ঘ. \(\frac{3}{2}\)
Barisal Board 2023
Q11 MCQ
\(\log_{10} 100 = ?\)
\(\log_{10} 100\) এর মান কত?
ক. 1
খ. 2
গ. 10
ঘ. 100
Barisal Board 2023
Q12 MCQ
\(\log 4 + \log 25 = ?\)
\(\log 4 + \log 25\) এর মান কত?
ক. 1
খ. 2
গ. 3
ঘ. 4
Barisal Board 2023
Q30 MCQ
If \(\log_3 x = 4\), then \(x = ?\)
\(\log_3 x = 4\) হলে \(x = ?\)
ক. 12
খ. 27
গ. 64
ঘ. 81
Chittagong Board 2023
Q9 MCQ
\(\left(\frac{a^3}{a^5}\right) = ?\)
\(\left(\frac{a^3}{a^5}\right)\) এর মান:
ক. \(a^2\)
খ. \(a^{-2}\)
গ. \(a^8\)
ঘ. \(a^{15}\)
Chittagong Board 2023
Q10 MCQ
\((4^{1/2})^3 = ?\)
\((4^{1/2})^3\) এর মান:
ক. 2
খ. 4
গ. 6
ঘ. 8
Chittagong Board 2023
Q11 MCQ
\(\log_4 64 = ?\)
\(\log_4 64\) এর মান:
ক. 2
খ. 3
গ. 4
ঘ. 16
Chittagong Board 2023
Q12 MCQ
\(\log \sqrt{10} = ?\)
\(\log \sqrt{10}\) এর মান:
ক. \(\frac{1}{2}\)
খ. 1
গ. 2
ঘ. \(\frac{1}{10}\)
Chittagong Board 2023
Q29 MCQ
\(8^{2/3} = ?\)
\(8^{2/3}\) এর মান:
ক. 2
খ. 4
গ. 6
ঘ. 16
Comilla Board 2023
Q9 MCQ
\(2^3 \times 2^4 = ?\)
\(2^3 \times 2^4\) এর মান কত?
ক. 64
খ. 128
গ. 256
ঘ. 512
Comilla Board 2023
Q10 MCQ
\(\left(\frac{2}{3}\right)^{-2} = ?\)
\(\left(\frac{2}{3}\right)^{-2}\) এর মান কত?
ক. \(\frac{4}{9}\)
খ. \(\frac{9}{4}\)
গ. \(\frac{-4}{9}\)
ঘ. \(\frac{3}{2}\)
Comilla Board 2023
Q11 MCQ
\(\log_{10} 100 = ?\)
\(\log_{10} 100\) এর মান কত?
ক. 1
খ. 2
গ. 10
ঘ. 100
Comilla Board 2023
Q12 MCQ
\(\log 4 + \log 25 = ?\)
\(\log 4 + \log 25\) এর মান কত?
ক. 1
খ. 2
গ. 3
ঘ. 4
Comilla Board 2023
Q30 MCQ
If \(\log_3 x = 4\), then \(x = ?\)
\(\log_3 x = 4\) হলে \(x = ?\)
ক. 12
খ. 27
গ. 64
ঘ. 81
Dhaka Board 2023
Q9 MCQ
\(2^3 \times 2^4 = ?\)
\(2^3 \times 2^4\) এর মান কত?
ক. 64
খ. 128
গ. 256
ঘ. 512
Dhaka Board 2023
Q10 MCQ
\(\left(\frac{2}{3}\right)^{-2} = ?\)
\(\left(\frac{2}{3}\right)^{-2}\) এর মান কত?
ক. \(\frac{4}{9}\)
খ. \(\frac{9}{4}\)
গ. \(\frac{-4}{9}\)
ঘ. \(\frac{3}{2}\)
Dhaka Board 2023
Q11 MCQ
\(\log_{10} 100 = ?\)
\(\log_{10} 100\) এর মান কত?
ক. 1
খ. 2
গ. 10
ঘ. 100
Dhaka Board 2023
Q12 MCQ
\(\log 4 + \log 25 = ?\)
\(\log 4 + \log 25\) এর মান কত?
ক. 1
খ. 2
গ. 3
ঘ. 4
Dhaka Board 2023
Q30 MCQ
If \(\log_3 x = 4\), then \(x = ?\)
\(\log_3 x = 4\) হলে \(x = ?\)
ক. 12
খ. 27
গ. 64
ঘ. 81
Dinajpur Board 2023
Q9 MCQ
\(2^3 \times 2^4 = ?\)
\(2^3 \times 2^4\) এর মান কত?
ক. 64
খ. 128
গ. 256
ঘ. 512
Dinajpur Board 2023
Q10 MCQ
\(\left(\frac{2}{3}\right)^{-2} = ?\)
\(\left(\frac{2}{3}\right)^{-2}\) এর মান কত?
ক. \(\frac{4}{9}\)
খ. \(\frac{9}{4}\)
গ. \(\frac{-4}{9}\)
ঘ. \(\frac{3}{2}\)
Dinajpur Board 2023
Q11 MCQ
\(\log_{10} 100 = ?\)
\(\log_{10} 100\) এর মান কত?
ক. 1
খ. 2
গ. 10
ঘ. 100
Dinajpur Board 2023
Q12 MCQ
\(\log 4 + \log 25 = ?\)
\(\log 4 + \log 25\) এর মান কত?
ক. 1
খ. 2
গ. 3
ঘ. 4
Dinajpur Board 2023
Q30 MCQ
If \(\log_3 x = 4\), then \(x = ?\)
\(\log_3 x = 4\) হলে \(x = ?\)
ক. 12
খ. 27
গ. 64
ঘ. 81
Jessore Board 2023
Q9 MCQ
\(2^3 \times 2^4 = ?\)
\(2^3 \times 2^4\) এর মান কত?
ক. 64
খ. 128
গ. 256
ঘ. 512
Jessore Board 2023
Q10 MCQ
\(\left(\frac{2}{3}\right)^{-2} = ?\)
\(\left(\frac{2}{3}\right)^{-2}\) এর মান কত?
ক. \(\frac{4}{9}\)
খ. \(\frac{9}{4}\)
গ. \(\frac{-4}{9}\)
ঘ. \(\frac{3}{2}\)
Jessore Board 2023
Q11 MCQ
\(\log_{10} 100 = ?\)
\(\log_{10} 100\) এর মান কত?
ক. 1
খ. 2
গ. 10
ঘ. 100
Jessore Board 2023
Q12 MCQ
\(\log 4 + \log 25 = ?\)
\(\log 4 + \log 25\) এর মান কত?
ক. 1
খ. 2
গ. 3
ঘ. 4
Jessore Board 2023
Q30 MCQ
If \(\log_3 x = 4\), then \(x = ?\)
\(\log_3 x = 4\) হলে \(x = ?\)
ক. 12
খ. 27
গ. 64
ঘ. 81
Mymensingh Board 2023
Q9 MCQ
\(2^3 \times 2^4 = ?\)
\(2^3 \times 2^4\) এর মান কত?
ক. 64
খ. 128
গ. 256
ঘ. 512
Mymensingh Board 2023
Q10 MCQ
\(\left(\frac{2}{3}\right)^{-2} = ?\)
\(\left(\frac{2}{3}\right)^{-2}\) এর মান কত?
ক. \(\frac{4}{9}\)
খ. \(\frac{9}{4}\)
গ. \(\frac{-4}{9}\)
ঘ. \(\frac{3}{2}\)
Mymensingh Board 2023
Q11 MCQ
\(\log_{10} 100 = ?\)
\(\log_{10} 100\) এর মান কত?
ক. 1
খ. 2
গ. 10
ঘ. 100
Mymensingh Board 2023
Q12 MCQ
\(\log 4 + \log 25 = ?\)
\(\log 4 + \log 25\) এর মান কত?
ক. 1
খ. 2
গ. 3
ঘ. 4
Mymensingh Board 2023
Q30 MCQ
If \(\log_3 x = 4\), then \(x = ?\)
\(\log_3 x = 4\) হলে \(x = ?\)
ক. 12
খ. 27
গ. 64
ঘ. 81
Rajshahi Board 2023
Q9 MCQ
\((27)^{2/3} = ?\)
\((27)^{2/3}\) এর মান কত?
ক. 3
খ. 6
গ. 9
ঘ. 18
Rajshahi Board 2023
Q10 MCQ
If \(5^{x} = 125\), then \(x = ?\)
\(5^{x} = 125\) হলে \(x = ?\)
ক. 2
খ. 3
গ. 4
ঘ. 5
Rajshahi Board 2023
Q11 MCQ
\(\log_5 25 = ?\)
\(\log_5 25\) এর মান কত?
ক. 2
খ. 5
গ. 10
ঘ. 25
Rajshahi Board 2023
Q12 MCQ
\(\log 50 - \log 5 = ?\)
\(\log 50 - \log 5\) এর মান কত?
ক. 0
খ. 1
গ. 10
ঘ. 45
Sylhet Board 2023
Q9 MCQ
\(2^3 \times 2^4 = ?\)
\(2^3 \times 2^4\) এর মান কত?
ক. 64
খ. 128
গ. 256
ঘ. 512
Sylhet Board 2023
Q10 MCQ
\(\left(\frac{2}{3}\right)^{-2} = ?\)
\(\left(\frac{2}{3}\right)^{-2}\) এর মান কত?
ক. \(\frac{4}{9}\)
খ. \(\frac{9}{4}\)
গ. \(\frac{-4}{9}\)
ঘ. \(\frac{3}{2}\)
Sylhet Board 2023
Q11 MCQ
\(\log_{10} 100 = ?\)
\(\log_{10} 100\) এর মান কত?
ক. 1
খ. 2
গ. 10
ঘ. 100
Sylhet Board 2023
Q12 MCQ
\(\log 4 + \log 25 = ?\)
\(\log 4 + \log 25\) এর মান কত?
ক. 1
খ. 2
গ. 3
ঘ. 4
Sylhet Board 2023
Q30 MCQ
If \(\log_3 x = 4\), then \(x = ?\)
\(\log_3 x = 4\) হলে \(x = ?\)
ক. 12
খ. 27
গ. 64
ঘ. 81
Barisal Board 2022
Q9 MCQ
\(\log_3 81 = ?\)
\(\log_3 81\) এর মান কত?
ক. 3
খ. 4
গ. 9
ঘ. 27
Barisal Board 2022
Q10 MCQ
If \(\log_5 x = 3\), find \(x\).
\(\log_5 x = 3\) হলে \(x\) এর মান কত?
ক. 15
খ. 25
গ. 125
ঘ. 243
Barisal Board 2022
Q11 MCQ
Simplify: \(2^3 \times 2^5\)
সরল করো: \(2^3 \times 2^5\)
ক. \(2^8\)
খ. \(2^{15}\)
গ. \(4^8\)
ঘ. \(2^2\)
Barisal Board 2022
Q12 MCQ
If \(3^{x+1} = 27\), find \(x\).
\(3^{x+1} = 27\) হলে \(x\) = ?
ক. 1
খ. 2
গ. 3
ঘ. 4
Chittagong Board 2022
Q9 MCQ
\(\log 100 - \log 10 = ?\)
\(\log 100 - \log 10\) = ?
ক. 0
খ. 1
গ. 2
ঘ. 10
Chittagong Board 2022
Q10 MCQ
If \(\log x + \log 4 = \log 20\), find \(x\).
\(\log x + \log 4 = \log 20\) হলে \(x\) = ?
ক. 4
খ. 5
গ. 16
ঘ. 80
Chittagong Board 2022
Q11 MCQ
\((a^m)^n = ?\)
\((a^m)^n\) = ?
ক. \(a^{m+n}\)
খ. \(a^{mn}\)
গ. \(a^{m-n}\)
ঘ. \(a^{m/n}\)
Chittagong Board 2022
Q12 MCQ
\(4^{1.5} = ?\)
\(4^{1.5}\) এর মান কত?
ক. 4
খ. 6
গ. 8
ঘ. 16
Comilla Board 2022
Q9 MCQ
\(\log_3 81 = ?\)
\(\log_3 81\) এর মান কত?
ক. 3
খ. 4
গ. 9
ঘ. 27
Comilla Board 2022
Q10 MCQ
If \(\log_5 x = 3\), find \(x\).
\(\log_5 x = 3\) হলে \(x\) এর মান কত?
ক. 15
খ. 25
গ. 125
ঘ. 243
Comilla Board 2022
Q11 MCQ
Simplify: \(2^3 \times 2^5\)
সরল করো: \(2^3 \times 2^5\)
ক. \(2^8\)
খ. \(2^{15}\)
গ. \(4^8\)
ঘ. \(2^2\)
Comilla Board 2022
Q12 MCQ
If \(3^{x+1} = 27\), find \(x\).
\(3^{x+1} = 27\) হলে \(x\) = ?
ক. 1
খ. 2
গ. 3
ঘ. 4
Dhaka Board 2022
Q9 MCQ
\(\log_3 81 = ?\)
\(\log_3 81\) এর মান কত?
ক. 3
খ. 4
গ. 9
ঘ. 27
Dhaka Board 2022
Q10 MCQ
If \(\log_5 x = 3\), find \(x\).
\(\log_5 x = 3\) হলে \(x\) এর মান কত?
ক. 15
খ. 25
গ. 125
ঘ. 243
Dhaka Board 2022
Q11 MCQ
Simplify: \(2^3 \times 2^5\)
সরল করো: \(2^3 \times 2^5\)
ক. \(2^8\)
খ. \(2^{15}\)
গ. \(4^8\)
ঘ. \(2^2\)
Dhaka Board 2022
Q12 MCQ
If \(3^{x+1} = 27\), find \(x\).
\(3^{x+1} = 27\) হলে \(x\) = ?
ক. 1
খ. 2
গ. 3
ঘ. 4
Dinajpur Board 2022
Q9 MCQ
\(\log_3 81 = ?\)
\(\log_3 81\) এর মান কত?
ক. 3
খ. 4
গ. 9
ঘ. 27
Dinajpur Board 2022
Q10 MCQ
If \(\log_5 x = 3\), find \(x\).
\(\log_5 x = 3\) হলে \(x\) এর মান কত?
ক. 15
খ. 25
গ. 125
ঘ. 243
Dinajpur Board 2022
Q11 MCQ
Simplify: \(2^3 \times 2^5\)
সরল করো: \(2^3 \times 2^5\)
ক. \(2^8\)
খ. \(2^{15}\)
গ. \(4^8\)
ঘ. \(2^2\)
Dinajpur Board 2022
Q12 MCQ
If \(3^{x+1} = 27\), find \(x\).
\(3^{x+1} = 27\) হলে \(x\) = ?
ক. 1
খ. 2
গ. 3
ঘ. 4
Jessore Board 2022
Q9 MCQ
\(\log_3 81 = ?\)
\(\log_3 81\) এর মান কত?
ক. 3
খ. 4
গ. 9
ঘ. 27
Jessore Board 2022
Q10 MCQ
If \(\log_5 x = 3\), find \(x\).
\(\log_5 x = 3\) হলে \(x\) এর মান কত?
ক. 15
খ. 25
গ. 125
ঘ. 243
Jessore Board 2022
Q11 MCQ
Simplify: \(2^3 \times 2^5\)
সরল করো: \(2^3 \times 2^5\)
ক. \(2^8\)
খ. \(2^{15}\)
গ. \(4^8\)
ঘ. \(2^2\)
Jessore Board 2022
Q12 MCQ
If \(3^{x+1} = 27\), find \(x\).
\(3^{x+1} = 27\) হলে \(x\) = ?
ক. 1
খ. 2
গ. 3
ঘ. 4
Mymensingh Board 2022
Q9 MCQ
\(\log_3 81 = ?\)
\(\log_3 81\) এর মান কত?
ক. 3
খ. 4
গ. 9
ঘ. 27
Mymensingh Board 2022
Q10 MCQ
If \(\log_5 x = 3\), find \(x\).
\(\log_5 x = 3\) হলে \(x\) এর মান কত?
ক. 15
খ. 25
গ. 125
ঘ. 243
Mymensingh Board 2022
Q11 MCQ
Simplify: \(2^3 \times 2^5\)
সরল করো: \(2^3 \times 2^5\)
ক. \(2^8\)
খ. \(2^{15}\)
গ. \(4^8\)
ঘ. \(2^2\)
Mymensingh Board 2022
Q12 MCQ
If \(3^{x+1} = 27\), find \(x\).
\(3^{x+1} = 27\) হলে \(x\) = ?
ক. 1
খ. 2
গ. 3
ঘ. 4
Rajshahi Board 2022
Q9 MCQ
\(\log_{10} 0.01 = ?\)
\(\log_{10} 0.01\) এর মান কত?
ক. -1
খ. -2
গ. 2
ঘ. 0.01
Rajshahi Board 2022
Q10 MCQ
\(\log_a a^5 = ?\)
\(\log_a a^5\) এর মান কত?
ক. 1
খ. 5
গ. \(a\)
ঘ. \(a^5\)
Rajshahi Board 2022
Q11 MCQ
\(\left(\frac{2}{3}\right)^{-2} = ?\)
\(\left(\frac{2}{3}\right)^{-2}\) এর মান কত?
ক. \(\frac{4}{9}\)
খ. \(\frac{9}{4}\)
গ. \(-\frac{4}{9}\)
ঘ. \(\frac{3}{2}\)
Rajshahi Board 2022
Q12 MCQ
If \(5^x = 625\), find \(x\).
\(5^x = 625\) হলে \(x\) = ?
ক. 2
খ. 3
গ. 4
ঘ. 5
Sylhet Board 2022
Q9 MCQ
\(\log_3 81 = ?\)
\(\log_3 81\) এর মান কত?
ক. 3
খ. 4
গ. 9
ঘ. 27
Sylhet Board 2022
Q10 MCQ
If \(\log_5 x = 3\), find \(x\).
\(\log_5 x = 3\) হলে \(x\) এর মান কত?
ক. 15
খ. 25
গ. 125
ঘ. 243
Sylhet Board 2022
Q11 MCQ
Simplify: \(2^3 \times 2^5\)
সরল করো: \(2^3 \times 2^5\)
ক. \(2^8\)
খ. \(2^{15}\)
গ. \(4^8\)
ঘ. \(2^2\)
Sylhet Board 2022
Q12 MCQ
If \(3^{x+1} = 27\), find \(x\).
\(3^{x+1} = 27\) হলে \(x\) = ?
ক. 1
খ. 2
গ. 3
ঘ. 4
Barisal Board 2021
Q9 MCQ
\(2^3 \times 2^4 = ?\)
\(2^3 \times 2^4 = ?\)
ক. 64
খ. 128
গ. 256
ঘ. 512
Barisal Board 2021
Q10 MCQ
\(\log_{10} 1000 = ?\)
\(\log_{10} 1000\) এর মান কত?
ক. 2
খ. 3
গ. 4
ঘ. 10
Barisal Board 2021
Q11 MCQ
\(\log 4 + \log 25 = ?\)
\(\log 4 + \log 25\) এর মান কত?
ক. 1
খ. 2
গ. 3
ঘ. 4
Barisal Board 2021
Q12 MCQ
If \(\log_3 x = 4\), then \(x = ?\)
\(\log_3 x = 4\) হলে \(x = ?\)
ক. 12
খ. 27
গ. 64
ঘ. 81
Barisal Board 2021
Q30 MCQ
\(\left(\frac{2}{3}\right)^{-2} = ?\)
\(\left(\frac{2}{3}\right)^{-2}\) এর মান কত?
ক. \(\frac{4}{9}\)
খ. \(\frac{9}{4}\)
গ. \(\frac{3}{2}\)
ঘ. \(\frac{-4}{9}\)
Chittagong Board 2021
Q9 MCQ
\(\frac{a^5}{a^2} = ?\)
\(\frac{a^5}{a^2}\) এর মান:
ক. \(a^{10}\)
খ. \(a^7\)
গ. \(a^3\)
ঘ. \(a^{2.5}\)
Chittagong Board 2021
Q10 MCQ
\(27^{2/3} = ?\)
\(27^{2/3}\) এর মান কত?
ক. 3
খ. 6
গ. 9
ঘ. 18
Chittagong Board 2021
Q11 MCQ
If \(\log x = 2\), then \(x = ?\)
\(\log x = 2\) হলে \(x = ?\)
ক. 2
খ. 10
গ. 20
ঘ. 100
Chittagong Board 2021
Q12 MCQ
\(\log_8 2 = ?\)
\(\log_8 2\) এর মান কত?
ক. \(\frac{1}{4}\)
খ. \(\frac{1}{3}\)
গ. \(\frac{1}{2}\)
ঘ. 3
Comilla Board 2021
Q9 MCQ
\(2^3 \times 2^4 = ?\)
\(2^3 \times 2^4 = ?\)
ক. 64
খ. 128
গ. 256
ঘ. 512
Comilla Board 2021
Q10 MCQ
\(\log_{10} 1000 = ?\)
\(\log_{10} 1000\) এর মান কত?
ক. 2
খ. 3
গ. 4
ঘ. 10
Comilla Board 2021
Q11 MCQ
\(\log 4 + \log 25 = ?\)
\(\log 4 + \log 25\) এর মান কত?
ক. 1
খ. 2
গ. 3
ঘ. 4
Comilla Board 2021
Q12 MCQ
If \(\log_3 x = 4\), then \(x = ?\)
\(\log_3 x = 4\) হলে \(x = ?\)
ক. 12
খ. 27
গ. 64
ঘ. 81
Comilla Board 2021
Q30 MCQ
\(\left(\frac{2}{3}\right)^{-2} = ?\)
\(\left(\frac{2}{3}\right)^{-2}\) এর মান কত?
ক. \(\frac{4}{9}\)
খ. \(\frac{9}{4}\)
গ. \(\frac{3}{2}\)
ঘ. \(\frac{-4}{9}\)
Dhaka Board 2021
Q9 MCQ
\(2^3 \times 2^4 = ?\)
\(2^3 \times 2^4 = ?\)
ক. 64
খ. 128
গ. 256
ঘ. 512
Dhaka Board 2021
Q10 MCQ
\(\log_{10} 1000 = ?\)
\(\log_{10} 1000\) এর মান কত?
ক. 2
খ. 3
গ. 4
ঘ. 10
Dhaka Board 2021
Q11 MCQ
\(\log 4 + \log 25 = ?\)
\(\log 4 + \log 25\) এর মান কত?
ক. 1
খ. 2
গ. 3
ঘ. 4
Dhaka Board 2021
Q12 MCQ
If \(\log_3 x = 4\), then \(x = ?\)
\(\log_3 x = 4\) হলে \(x = ?\)
ক. 12
খ. 27
গ. 64
ঘ. 81
Dhaka Board 2021
Q30 MCQ
\(\left(\frac{2}{3}\right)^{-2} = ?\)
\(\left(\frac{2}{3}\right)^{-2}\) এর মান কত?
ক. \(\frac{4}{9}\)
খ. \(\frac{9}{4}\)
গ. \(\frac{3}{2}\)
ঘ. \(\frac{-4}{9}\)
Dinajpur Board 2021
Q9 MCQ
\(2^3 \times 2^4 = ?\)
\(2^3 \times 2^4 = ?\)
ক. 64
খ. 128
গ. 256
ঘ. 512
Dinajpur Board 2021
Q10 MCQ
\(\log_{10} 1000 = ?\)
\(\log_{10} 1000\) এর মান কত?
ক. 2
খ. 3
গ. 4
ঘ. 10
Dinajpur Board 2021
Q11 MCQ
\(\log 4 + \log 25 = ?\)
\(\log 4 + \log 25\) এর মান কত?
ক. 1
খ. 2
গ. 3
ঘ. 4
Dinajpur Board 2021
Q12 MCQ
If \(\log_3 x = 4\), then \(x = ?\)
\(\log_3 x = 4\) হলে \(x = ?\)
ক. 12
খ. 27
গ. 64
ঘ. 81
Dinajpur Board 2021
Q30 MCQ
\(\left(\frac{2}{3}\right)^{-2} = ?\)
\(\left(\frac{2}{3}\right)^{-2}\) এর মান কত?
ক. \(\frac{4}{9}\)
খ. \(\frac{9}{4}\)
গ. \(\frac{3}{2}\)
ঘ. \(\frac{-4}{9}\)
Jessore Board 2021
Q9 MCQ
\(2^3 \times 2^4 = ?\)
\(2^3 \times 2^4 = ?\)
ক. 64
খ. 128
গ. 256
ঘ. 512
Jessore Board 2021
Q10 MCQ
\(\log_{10} 1000 = ?\)
\(\log_{10} 1000\) এর মান কত?
ক. 2
খ. 3
গ. 4
ঘ. 10
Jessore Board 2021
Q11 MCQ
\(\log 4 + \log 25 = ?\)
\(\log 4 + \log 25\) এর মান কত?
ক. 1
খ. 2
গ. 3
ঘ. 4
Jessore Board 2021
Q12 MCQ
If \(\log_3 x = 4\), then \(x = ?\)
\(\log_3 x = 4\) হলে \(x = ?\)
ক. 12
খ. 27
গ. 64
ঘ. 81
Jessore Board 2021
Q30 MCQ
\(\left(\frac{2}{3}\right)^{-2} = ?\)
\(\left(\frac{2}{3}\right)^{-2}\) এর মান কত?
ক. \(\frac{4}{9}\)
খ. \(\frac{9}{4}\)
গ. \(\frac{3}{2}\)
ঘ. \(\frac{-4}{9}\)
Mymensingh Board 2021
Q9 MCQ
\(2^3 \times 2^4 = ?\)
\(2^3 \times 2^4 = ?\)
ক. 64
খ. 128
গ. 256
ঘ. 512
Mymensingh Board 2021
Q10 MCQ
\(\log_{10} 1000 = ?\)
\(\log_{10} 1000\) এর মান কত?
ক. 2
খ. 3
গ. 4
ঘ. 10
Mymensingh Board 2021
Q11 MCQ
\(\log 4 + \log 25 = ?\)
\(\log 4 + \log 25\) এর মান কত?
ক. 1
খ. 2
গ. 3
ঘ. 4
Mymensingh Board 2021
Q12 MCQ
If \(\log_3 x = 4\), then \(x = ?\)
\(\log_3 x = 4\) হলে \(x = ?\)
ক. 12
খ. 27
গ. 64
ঘ. 81
Mymensingh Board 2021
Q30 MCQ
\(\left(\frac{2}{3}\right)^{-2} = ?\)
\(\left(\frac{2}{3}\right)^{-2}\) এর মান কত?
ক. \(\frac{4}{9}\)
খ. \(\frac{9}{4}\)
গ. \(\frac{3}{2}\)
ঘ. \(\frac{-4}{9}\)
Rajshahi Board 2021
Q9 MCQ
\(\left(3^2\right)^3 = ?\)
\(\left(3^2\right)^3\) এর মান কত?
ক. 27
খ. 243
গ. 729
ঘ. 2187
Rajshahi Board 2021
Q10 MCQ
\(5^0 + 5^{-1} = ?\)
\(5^0 + 5^{-1}\) এর মান কত?
ক. \(\frac{4}{5}\)
খ. \(\frac{6}{5}\)
গ. 0
ঘ. 2
Rajshahi Board 2021
Q11 MCQ
\(\log_5 125 = ?\)
\(\log_5 125\) এর মান কত?
ক. 2
খ. 3
গ. 4
ঘ. 5
Rajshahi Board 2021
Q12 MCQ
\(\log \frac{1}{100} = ?\)
\(\log \frac{1}{100}\) এর মান কত?
ক. −1
খ. −2
গ. 2
ঘ. \(\frac{1}{2}\)
Sylhet Board 2021
Q9 MCQ
\(2^3 \times 2^4 = ?\)
\(2^3 \times 2^4 = ?\)
ক. 64
খ. 128
গ. 256
ঘ. 512
Sylhet Board 2021
Q10 MCQ
\(\log_{10} 1000 = ?\)
\(\log_{10} 1000\) এর মান কত?
ক. 2
খ. 3
গ. 4
ঘ. 10
Sylhet Board 2021
Q11 MCQ
\(\log 4 + \log 25 = ?\)
\(\log 4 + \log 25\) এর মান কত?
ক. 1
খ. 2
গ. 3
ঘ. 4
Sylhet Board 2021
Q12 MCQ
If \(\log_3 x = 4\), then \(x = ?\)
\(\log_3 x = 4\) হলে \(x = ?\)
ক. 12
খ. 27
গ. 64
ঘ. 81
Sylhet Board 2021
Q30 MCQ
\(\left(\frac{2}{3}\right)^{-2} = ?\)
\(\left(\frac{2}{3}\right)^{-2}\) এর মান কত?
ক. \(\frac{4}{9}\)
খ. \(\frac{9}{4}\)
গ. \(\frac{3}{2}\)
ঘ. \(\frac{-4}{9}\)
Barisal Board 2020
Q9 MCQ
\(2^3 \times 2^4 = ?\)
\(2^3 \times 2^4 = ?\)
ক. \(2^7\)
খ. \(2^{12}\)
গ. \(4^7\)
ঘ. \(2^1\)
Barisal Board 2020
Q10 MCQ
\(\left(\frac{2}{3}\right)^{-2} = ?\)
\(\left(\frac{2}{3}\right)^{-2} = ?\)
ক. \(\frac{4}{9}\)
খ. \(\frac{9}{4}\)
গ. \(-\frac{4}{9}\)
ঘ. \(\frac{3}{2}\)
Barisal Board 2020
Q13 MCQ
\(\log_{10} 100 = ?\)
\(\log_{10} 100 = ?\)
ক. 1
খ. 2
গ. 10
ঘ. 100
Barisal Board 2020
Q14 MCQ
\(\log 5 + \log 20 = ?\)
\(\log 5 + \log 20 = ?\)
ক. 1
খ. 2
গ. \(\log 25\)
ঘ. \(\log 100\)
Chittagong Board 2020
Q9 MCQ
\(5^0 + 5^{-1} = ?\)
\(5^0 + 5^{-1} = ?\)
ক. \(\frac{4}{5}\)
খ. \(\frac{6}{5}\)
গ. \(0\)
ঘ. \(2\)
Chittagong Board 2020
Q10 MCQ
\(\frac{a^5}{a^2} = ?\)
\(\frac{a^5}{a^2} = ?\)
ক. \(a^{10}\)
খ. \(a^3\)
গ. \(a^{2.5}\)
ঘ. \(a^7\)
Chittagong Board 2020
Q13 MCQ
If \(\log x = 2\), then \(x = ?\)
\(\log x = 2\) হলে \(x = ?\)
ক. 2
খ. 10
গ. 20
ঘ. 100
Chittagong Board 2020
Q14 MCQ
\(\log_5 125 = ?\)
\(\log_5 125 = ?\)
ক. 2
খ. 3
গ. 5
ঘ. 25
Comilla Board 2020
Q9 MCQ
\(2^3 \times 2^4 = ?\)
\(2^3 \times 2^4 = ?\)
ক. \(2^7\)
খ. \(2^{12}\)
গ. \(4^7\)
ঘ. \(2^1\)
Comilla Board 2020
Q10 MCQ
\(\left(\frac{2}{3}\right)^{-2} = ?\)
\(\left(\frac{2}{3}\right)^{-2} = ?\)
ক. \(\frac{4}{9}\)
খ. \(\frac{9}{4}\)
গ. \(-\frac{4}{9}\)
ঘ. \(\frac{3}{2}\)
Comilla Board 2020
Q13 MCQ
\(\log_{10} 100 = ?\)
\(\log_{10} 100 = ?\)
ক. 1
খ. 2
গ. 10
ঘ. 100
Comilla Board 2020
Q14 MCQ
\(\log 5 + \log 20 = ?\)
\(\log 5 + \log 20 = ?\)
ক. 1
খ. 2
গ. \(\log 25\)
ঘ. \(\log 100\)
Dhaka Board 2020
Q9 MCQ
\(2^3 \times 2^4 = ?\)
\(2^3 \times 2^4 = ?\)
ক. \(2^7\)
খ. \(2^{12}\)
গ. \(4^7\)
ঘ. \(2^1\)
Dhaka Board 2020
Q10 MCQ
\(\left(\frac{2}{3}\right)^{-2} = ?\)
\(\left(\frac{2}{3}\right)^{-2} = ?\)
ক. \(\frac{4}{9}\)
খ. \(\frac{9}{4}\)
গ. \(-\frac{4}{9}\)
ঘ. \(\frac{3}{2}\)
Dhaka Board 2020
Q13 MCQ
\(\log_{10} 100 = ?\)
\(\log_{10} 100 = ?\)
ক. 1
খ. 2
গ. 10
ঘ. 100
Dhaka Board 2020
Q14 MCQ
\(\log 5 + \log 20 = ?\)
\(\log 5 + \log 20 = ?\)
ক. 1
খ. 2
গ. \(\log 25\)
ঘ. \(\log 100\)
Dinajpur Board 2020
Q9 MCQ
\(2^3 \times 2^4 = ?\)
\(2^3 \times 2^4 = ?\)
ক. \(2^7\)
খ. \(2^{12}\)
গ. \(4^7\)
ঘ. \(2^1\)
Dinajpur Board 2020
Q10 MCQ
\(\left(\frac{2}{3}\right)^{-2} = ?\)
\(\left(\frac{2}{3}\right)^{-2} = ?\)
ক. \(\frac{4}{9}\)
খ. \(\frac{9}{4}\)
গ. \(-\frac{4}{9}\)
ঘ. \(\frac{3}{2}\)
Dinajpur Board 2020
Q13 MCQ
\(\log_{10} 100 = ?\)
\(\log_{10} 100 = ?\)
ক. 1
খ. 2
গ. 10
ঘ. 100
Dinajpur Board 2020
Q14 MCQ
\(\log 5 + \log 20 = ?\)
\(\log 5 + \log 20 = ?\)
ক. 1
খ. 2
গ. \(\log 25\)
ঘ. \(\log 100\)
Jessore Board 2020
Q9 MCQ
\(2^3 \times 2^4 = ?\)
\(2^3 \times 2^4 = ?\)
ক. \(2^7\)
খ. \(2^{12}\)
গ. \(4^7\)
ঘ. \(2^1\)
Jessore Board 2020
Q10 MCQ
\(\left(\frac{2}{3}\right)^{-2} = ?\)
\(\left(\frac{2}{3}\right)^{-2} = ?\)
ক. \(\frac{4}{9}\)
খ. \(\frac{9}{4}\)
গ. \(-\frac{4}{9}\)
ঘ. \(\frac{3}{2}\)
Jessore Board 2020
Q13 MCQ
\(\log_{10} 100 = ?\)
\(\log_{10} 100 = ?\)
ক. 1
খ. 2
গ. 10
ঘ. 100
Jessore Board 2020
Q14 MCQ
\(\log 5 + \log 20 = ?\)
\(\log 5 + \log 20 = ?\)
ক. 1
খ. 2
গ. \(\log 25\)
ঘ. \(\log 100\)
Mymensingh Board 2020
Q9 MCQ
\(2^3 \times 2^4 = ?\)
\(2^3 \times 2^4 = ?\)
ক. \(2^7\)
খ. \(2^{12}\)
গ. \(4^7\)
ঘ. \(2^1\)
Mymensingh Board 2020
Q10 MCQ
\(\left(\frac{2}{3}\right)^{-2} = ?\)
\(\left(\frac{2}{3}\right)^{-2} = ?\)
ক. \(\frac{4}{9}\)
খ. \(\frac{9}{4}\)
গ. \(-\frac{4}{9}\)
ঘ. \(\frac{3}{2}\)
Mymensingh Board 2020
Q13 MCQ
\(\log_{10} 100 = ?\)
\(\log_{10} 100 = ?\)
ক. 1
খ. 2
গ. 10
ঘ. 100
Mymensingh Board 2020
Q14 MCQ
\(\log 5 + \log 20 = ?\)
\(\log 5 + \log 20 = ?\)
ক. 1
খ. 2
গ. \(\log 25\)
ঘ. \(\log 100\)
Rajshahi Board 2020
Q9 MCQ
\((a^3)^4 = ?\)
\((a^3)^4 = ?\)
ক. \(a^7\)
খ. \(a^{12}\)
গ. \(a^{34}\)
ঘ. \(a^{81}\)
Rajshahi Board 2020
Q10 MCQ
If \(3^{x+1} = 27\), then \(x = ?\)
\(3^{x+1} = 27\) হলে \(x = ?\)
ক. 1
খ. 2
গ. 3
ঘ. 4
Rajshahi Board 2020
Q13 MCQ
\(\log_3 81 = ?\)
\(\log_3 81 = ?\)
ক. 2
খ. 3
গ. 4
ঘ. 9
Rajshahi Board 2020
Q14 MCQ
\(\log \frac{a}{b} = ?\)
\(\log \frac{a}{b} = ?\)
ক. \(\log a + \log b\)
খ. \(\log a - \log b\)
গ. \(\frac{\log a}{\log b}\)
ঘ. \(\log a \times \log b\)
Sylhet Board 2020
Q9 MCQ
\(2^3 \times 2^4 = ?\)
\(2^3 \times 2^4 = ?\)
ক. \(2^7\)
খ. \(2^{12}\)
গ. \(4^7\)
ঘ. \(2^1\)
Sylhet Board 2020
Q10 MCQ
\(\left(\frac{2}{3}\right)^{-2} = ?\)
\(\left(\frac{2}{3}\right)^{-2} = ?\)
ক. \(\frac{4}{9}\)
খ. \(\frac{9}{4}\)
গ. \(-\frac{4}{9}\)
ঘ. \(\frac{3}{2}\)
Sylhet Board 2020
Q13 MCQ
\(\log_{10} 100 = ?\)
\(\log_{10} 100 = ?\)
ক. 1
খ. 2
গ. 10
ঘ. 100
Sylhet Board 2020
Q14 MCQ
\(\log 5 + \log 20 = ?\)
\(\log 5 + \log 20 = ?\)
ক. 1
খ. 2
গ. \(\log 25\)
ঘ. \(\log 100\)