Question
Select the number that can replace the question mark (?)
in the following series. 24, 28, 37, 53, 78, ?Solution
The logic followed here is as follows,
24 + 2² = 24 + 4 = 28
28 + 3² = 28 + 9 = 37
37 + 4² = 37 + 16 = 53
53 + 5² = 53 + 25 = 78
78 + 6² = 78 + 36 = 114
- Find the wrong number in the given number series.
3, 28, 253, 858, 2103, 4128 - Find the wrong number in the given number series.
9, 8, 18, 51, 208, 1045 Find the wrong number in the given number series.
20, 33, 50, 69, 93, 121
124, 132, 118, 140, 108, 148
12, 23, 35, 47, 59, 73
Find the wrong number in the given number series.
10, 17, 26, 39, 59, 85
- Find the wrong number in the given number series.
10, 19, 3, 28, 5, 54 1001, 934, 863, 790, 711, 630, 539
2400,3600,5400,7200,12150
P, Q and R invested their capitals in a business in the ratio 5:6:4 respectively. At the end of the year, they received profits in the ratio 10:18:8 res...