railway DFCCIL Junior Executive 2023 (CBT 1 & CBT 2) Mock Test Quantitative Aptitude Interest Simple Interest
A sum becomes Rs. 500 in 5 years and Rs. 600 in 7 years at a certain rate percent per annum at simple interest. What is the sum?
1
Rs. 400
2
Rs. 200
3
Rs. 300
4
Rs. 250