Jamb Mathematics 2015 Past Questions and Answers

Question 106:

• JAMB 2015

Find the distance between the points (-2,-3) and (-2,4)

A. 3m
B. 2.4m
C. 3.2m
D. 5.1m

Question 107:

• JAMB 2015

Determine the third term of a geometrical progression whose first and second term are 2 and 54 respectively

A. 1458
B. 1485
C. 1345
D. 1258

Question 108:

• JAMB 2015

Given that S and T are sets of real numbers such that S = {x : 0 \(\leq\) x \(\leq\) 5} and T = {x : − 2 < x < 3} Find S \(\cup\) T

A. −3 < x < \(\leq\)3
B. −2 < x < \(\leq\)5
C. 2 < x < \(\geq\) −5
D. −1 < x \(\geq\) \(\leq\)2

Question 109:

• JAMB 2015

If an investor invest N450,000 in a certain organization in order to yield X as a return of N25,000. Find the return on an investment of N700,000 by Y in the same organization.

A. N14,950.50K
B. N25,150.30K
C. N15,000.00K
D. N38,888.90K

Question 110:

• JAMB 2015

Evaluate log₇17

A. 1.35
B. 1.353
C. 1.455
D. 0.455