railway DFCCIL Junior Executive 2023 (CBT 1 & CBT 2) Mock Test Quantitative Aptitude Interest Simple Interest
The simple interest and rate for the two amounts are the same. The first amount is for a period of 3 years and the second is for a period of 4 years. What is the principal amount, let's say the principal amount is up to Rs. 21000?
1
Rs. 12000, Rs. 9000
2
Rs. 8000, Rs. 13000
3
Rs. 9000, Rs. 12000
4
Rs. 11000, Rs. 10000