Question 139
Cost of 36 pens and 42 pencils is Rs.460/-. What is the cost of 18 pens and 21 pencils?
Solution
Cost of 36 pens and 42 pencils = 460
Dividing by 2, we get :
=> cost of 18 pens and 21 pencils = $$\frac{460}{2}$$ = Rs. 230
Get AI Help?
Create a FREE account and get:
- Banking Quant Shortcuts PDF
- Free Banking Study Material - (15000 Questions)
- 135+ Banking previous papers with solutions PDF
- 100+ Online Tests for Free
