Question
Select the correct combination of mathematical signs
that can sequentially replace ‘*’ sign and balance the equation given below. 25 * 30 * 5 * 12 * 65 * 32Solution
25 * 30 * 5 * 12 * 65 * 32 25 + 30 ÷ 5 × 12 - 65 = 32 25 + 6 × 12 - 65 = 32 25 + 72 - 65 = 32 97 - 65 = 32 32 = 32
Find the wrong number in the series given below.
3, 10, 89, 99, 301, 908
Find the wrong number in the given series.
9, 18, 54, 270, 1899, 20790
In the following question, select the wrong number from the given alternatives.
48, 50, 52, 57, 59, 68, 75
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.
56, 62, 74, 94, 116, 146
Select the wrong term in the series.
7, 14, 42, 210, 1470, 17640
Find the wrong number in the series given below.
7, 22, 68, 217, 625, 1880
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 given series.
45, 50, 60, 80, 120, 180, 360
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