engineering recuitment DRDO CEPTAM STA B Tier I (Sr. Technical Assistant) Mock Test 2022 Quantitative Aptitude Algebra Linear Equation in 2 or more Variables
Total cost of 5 pens and 4 pencils is Rs. 40 and total cost of 4 pens and 10 pencils is Rs. 49. What will be the total cost of 3 pens and 4 pencils?
1
Rs. 30
2
Rs. 26
3
Rs. 32
4
Rs. 28