Question
A certain sum of money invested at a rate of 36% p.a.
amounts to Rs. 24334 at the end of 15 months if the rate of interest is compounded 5 monthly. Find the sum (in Rs.).Solution
Desired rate = (5/12) × 36 = 15% Let the sum is Rs. ‘P’. So, 1.15 × 1.15 × 1.15 × P = 24334 Or, P = 16000
45, 58, 84, 123, ?, 240Â
418, 406, 430, 382, 478, ?, 670
What will come in place of the question mark (?) in the following series?
16, ?, 480, 1920, 5760, 1152018, 30, 54, 90, 138, ?
1, 26, 75, 156, 277, ?
Find the missing number in the given number series.
2, 5, 16, 65, 326, ?5 6 15 40 89 170 ?
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...What will come in place of the question mark (?) in the following series?
4, 3, 7, 26, 101, ?