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Mathematics Past Questions and Answers

Jamb Mathematics Questions

Question 1:

Calculate \(3310_5 - 1442_5\)

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A 1313₅
B 2131₅
C 4302₅
D 1103₅

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Question 2:

Calculate \(3310_5 - 1442_5\)

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A 1313₅
B 2131₅
C 4302₅
D 1103₅

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Question 3:

Convert 3.1415926 to 5 decimal places

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A 3.14160
B 3.14159
C 0.31415
D 3.14200

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Question 4:

The length of a notebook 15cm, was measured as 16.8cm. Calculate the percentage error to 2 significant figures.

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A 12.00%
B 11.00%
C 10.71%
D 0.12%

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Question 5:

A worker's present salary is N24,000 per annum. His annual increment is 10% of his basic salary. What would be his annual salary at the beginning of the third year?

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A N28,800
B N29,040
C N31,200
D N31,944

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