Please enter the following details
Free Daily Targets & Mocks
Study Material & Formulas PDFs
1 on 1 Mentorship
Question 10
A and B are positive integers. If $$A + B + AB = 65$$, then what is the difference between $$A$$ and $$B (A, B \leq 15)?$$
Solution
$$A + B + AB = 65$$
$$A(1+B)+B=65$$
$$A=(65-B)/(1+B)$$
As A and B < 15
let B=10 then A=55/11
=5
Therefore A=5 and B=10 will satisfy and difference =10-5=5
Create a FREE account and get:
- Free SSC Study Material - 18000 Questions
- 230+ SSC previous papers with solutions PDF
- 100+ SSC Online Tests for Free
