Mathematics 1978 JAMB Past Questions

Exam Type:

Exam year:

Question Type:

Topics:

Clear Selections
Change Subject Post a Question Check Syllabus Study My Bookmarks Past Questions Videos Watch Video Lessons Download App

JAMB CBT 2025 - Candidates, Schools, Centres, Resellers - Get Ready!

JAMB CBT Mobile App 2025 - Free Download

WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 127076

The number of telephone calls N between two cities A and B varies directly as the population P\(_{A}\), P\(_B\) respectively and inversely as the square of the distance D between A and B. Which of the following equations represents this relation?

A. N = \(\frac{kp_A}{D^2} + {cp_B}{D^2}\)
B. N = \(\frac{k P_{A} P_{B} }{D^2}\)
C. N = \(\frac{kD_AP_D}{B^2}\)
D. N = \(\frac{kD^2_AP_D}{B}\)

View Answer & Discuss (1) JAMB 1978

Find the square root of 170 - 20\(\sqrt{30}\)

A. 2 \(\sqrt{10}\) - 5\(\sqrt{3}\)
B. 2 \(\sqrt{5}\) - 5\(\sqrt{6}\)
C. 5 \(\sqrt{10}\) - 2\(\sqrt{3}\)
D. 3 \(\sqrt{5}\) - 8\(\sqrt{6}\)

View Answer & Discuss (7) JAMB 1978

If x\(^2\) + 4 = 0, then x ?

A. 4
B. -4
C. 2
D. -2
E. None of the above

View Answer & Discuss (14) JAMB 1978

What is the number whose logarithm to base 10 is 2.3482?

A. 223
B. 2228
C. 2.235
D. 22.37
E. 0.2229

View Answer & Discuss (5) JAMB 1978

Five years ago, a father was 3 times as old as his son, now their combined ages amount to 110years. thus, the present age of the father is

A. 75 years
B. 60 years
C. 98 years
D. 80 years
E. 105 years

View Answer & Discuss (3) JAMB 1978

Start a Free Practice Test

Mathematics 1978 JAMB Past Questions

Subjects

Sign In