If the product of 3 consecutive integers is 210, then the sum of the two smaller integers is 1. 5 2. 11 3. 12 4. 13
A man borrowed Rs. 500 at simple interest at 3% per annum and Rs. 600 .at '4Y2% per annum on a condition that the total sum will be paid back when total interest amounts to Rs. 126. Find the number of years after which the sum has to be paid back?
(1) 2
(2) 3
(3) 4
(4) 5
