Question
In the following number-pairs, the second number is
obtained by applying certain mathematical operations to the first number. Select the set in which the numbers are related in the same way as are the numbers of the following sets. (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their constituent digits. E.g. 13 – Operations on 13 such as adding/ subtracting /multiplying to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.) 23, 230 46, 460ÂSolution
The correct answer is A
More Previous year papers Questions
13    13      26       ?      832       13312
...45, 166, 607, 1568, 3249, ?
18, 35, 68, 117, ?, 263Â
38, 41, 50, ?, 158, 401Â
Find the missing number in the given number series.
2, 7, 19, 62, ?, 1270Â
- What will come in place of (?) in the given number series.
3, 6, 13, 26, 43, ? - Find the missing number in the given number series.
42, 37, 45, 40, 48, ? 6400, 1600, ?, 80, 16, 4
What will come in place of the question mark (?) in the following series?
72, 108, 172, ?, 416, 612
2, 2, 6, 30, ?, 1890
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