The interest earned when a sum is invested at simple interest of 18% p.a., for 3 years, is Rs. 1350. What will be the total amount received after 2 years on investing the same sum at compound interest (compounded annually) of 10% interest p.a.?
Let the sum invested = Rs. Y According to the question, (Y × 3 × 18) ÷ 100 = 1350 So, Y = (1350/0.54) = 3025 So, required amount received = 3025(1 + 10/100)2 = 3025(11/10)2 = Rs. 3025
3601 3602 1803 604 154 36
...351 261 181 111 51 ?
41 28 ? 15 67 2
11 33 66 112 173 ?
3, 7, 16, 35, ?, 153
Study the given pattern carefully and select the number that can replace the question mark (?) in it.
4 7 6
15 ? 21
44 68 60
2 5 16 65 326 ?
Given below are 3 numbers series I, II and III with an odd one out number (wrong number) in each of the series. The number that should actually come in...
12 10 13 18.5 25.50 ...
3, 2, 3, 8, 31, ?
