A man's initial salary is N540.00 a month and increases after each period of six months by N36.00 a month. Find his salary in the eight month of the third year.
A. N828.00 B. N756.00 C. N720.00 D. N684.00
Correct Answer: C
Explanation
Since the salary increases by 36 after every 6 months Every 6 months that can be counted on the eight month of the third year is 5 (i.e. 2 times in the first year, 2 times in the second year and once in the third year) His salary then = initial salary + increment = 540 + 5(36) = 540 + 180 = It can also be solves using a sequence in form of an AP
