Significant figures - Jamb Mathematics Past Questions with Answers

Jamb Mathematics Past Questions

Jamb Past Questions and Answers on Significant figures

Question 1:

JAMB 2019

Find the value of \(\frac{(0.5436)^3}{0.017 \times 0.219}\) to 3 significant figures.

A. 46.2
B. 43.1
C. 534
D. 431

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Question 2:

JAMB 2019

Simplify \(\frac{0.0839 \times 6.381}{5.44}\) to 2 significant figures.

A. 0.2809
B. 2.51
C. 3.5
D. 0.098

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Question 3:

JAMB 2017

The value of x + x ( xx) when x = 2 is

A. 16
B. 10
C. 18
D. 24

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Question 4:

JAMB 2017

Evaluate 1 − (\(\frac{1}{5}\) x 1\(\frac{2}{3}\)) + (5 + 1\(\frac{2}{3}\))

A. 4
B. 3
C. \(\frac{22}{3}\)
D. 3 \(\frac{2}{3}\)

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Question 5:

JAMB 2015

Simplify (0.09)² and give your answer correct to 4 significant figures

A. 0.81
B. 0.081
C. 0.0081
D. 8.0001

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Significant figures - Jamb Mathematics Past Questions and Answers

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Jamb Past Questions and Answers on Significant figures

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