A certain sum of money will be doubled in 2 years at the rate of simple interest percent per annum is:
SI = (P × R × T)/100 Amount, (A) = P + SI Let P be the principal. SI = 2P – P = P ⇒ P = (P × R × T)/100 ⇒ P = (P × R × 2)/100 ⇒ R = 100/2 = 50%
Find the wrong number in the given series.
17, 17, 51, 255, 1789, 16065
8, 20, 48, 108, 232, 482
60 32 4 8 -4
...Select the number from among the given options that is wrong in the following series.
22, 30, 46, 78, 146, 270
In the following question, select the wrong number from the given alternatives.
48, 50, 52, 57, 59, 68, 75
In the following question, select the wrong number from the given alternatives.
52, 26, 26, 52, 208, 1644
5, 15, 30, 135, 405, 1215, 3645
Find the wrong number in the given series.
5, 3, 6, 17.25, 64.75
Find the wrong number.
17, 25, 37, 47, 65, 81
Find the wrong number in the series given below.
6, 19, 59, 182, 544, 1637