Jamb Mathematics 1995 Past Questions and Answers

Question 1:

• JAMB 1995

Calculate \(3310_5 - 1442_5\)

A. 1313₅
B. 2131₅
C. 4302₅
D. 1103₅

Question 2:

• JAMB 1995

Calculate \(3310_5 - 1442_5\)

A. 1313₅
B. 2131₅
C. 4302₅
D. 1103₅

Question 3:

• JAMB 1995

Convert 3.1415926 to 5 decimal places

A. 3.14160
B. 3.14159
C. 0.31415
D. 3.14200

Question 4:

• JAMB 1995

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

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

Question 5:

• JAMB 1995

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?

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