Exam Maths Puzzle Numerical Ability

There are three co-prime numbers.If the product of first two numbers is 551 and product of second and third number is 1073 then find the sum of three numbers?

Options:
A:75
B:85
C:74
D:84

Read Solution (Total 0)

Exam Other Question

In a square, all the mid points are joined. The inner square is shaded. If the side of the square is a, what is the area of the shaded square? The question paper contains 5 questions. Question no. 1 has no choice but
question no. 2 to 5 each having an internal choice. In how many ways can an examinee
answer all the 5 questions?