The ratio of two number is 3 : 5. If their product is 3375, then what is the sum of both the numbers?
a) 75
b) 120
c) 90
d) 135
Ans : 120
SSC Constable GD paper : Elementary Mathematics
Solution :
The ratio of two number is 3 : 5
Number are 3x and 5x
Product of numbers is 3375
Sum of both the numbers = 