Please enter the following details
Free Daily Targets & Mocks
Study Material & Formulas PDFs
1 on 1 Mentorship
Question 142
Cost of 20 pens and 17 pencils is Rs. 418. What is the cost of 60 pens and 51 pencils ?
Solution
C.P. of 1 pen = Rs. $$x$$
C.P. of 1 pencil = Rs. $$y$$
=> $$20x + 17y = 418$$
Multiplying above equations by 3
$$\therefore$$ $$60x + 51y = 1254$$
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
