JAMB 2024 Given a binary operation denoted by “*”, where a * b is defined as 3a^b + 5, what is the result of 5 * 2?
JAMB 2024 By selling a book for ₦258, a publisher gains 20%. For how much should he sell it to gain 30%?
JAMB 2024 In how many different ways can the letters of the word Football be arranged such that all vowels are always together?
JAMB 2024 The interior angle of a regular polygon is nine times the size of its exterior angle. Identify the polygon.
JAMB 2024 A wire in the form of a circle of radius 3.5 m is bent in the form of a rectangle, whose length and breadth are in the ratio of 6 : 5. What is the…
JAMB 2024 In a mixture 60 litres, the ratio of milk and water 2 : 1. If this ratio is to be 1 : 2, then the quantity of water to be further added is