Question
A certain sum at CI amounts to Rs 2400 in 3 yr and to Rs
3600 in 6 yr. Then the sum is ?    ÂSolution
Principal/Amount in 3 years = Amount in 3years/Amount in 6 years So P/2400 = 2400/3600 or P = Rs 1600
More Simple and compound interest Questions
80, 120, 30, 45, 9, 13.5, ?
12    48      192      ?      3072       12288
...What will come in place of the question mark (?) in the following series?
7, 20, 59, 176, 527, 1580, ?
86, 127, ?, 209, 250, 291
63, 74, ?, 129, 173, 228
32, 64, 144, ?, 990, 2970
4, 7, 12, 21, 36, ?
580 557 528 497 ? 419
12, 25, 51, ?, 207, 415Â
What will come in place of the question mark (?) in the following series?
36, 85, ?, 230, 330, 451
Relevant for Exams:
