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.) 16, 80 22, 110Solution
The correct answer is D
More Previous year papers Questions
What will come in place of the question mark (?) in the following series?
48, 291, ?, 399, 408, 411
What will come in place of the question mark (?) in the following series?
17, 81, 131, 169, 197, ?
Find the missing number in the given number series.
8, 9, 16, 11, 32, 13, ?8, 9, 125, ?, 1331, 169Â
13 52 208 ? 3328 13312
What value should come in the place of (?) in the following number series?
64, 80, 104, ?, 176, 224
48   49    45     54    ?      63      27
...21Â Â Â Â Â Â 24 Â Â Â Â Â Â 22Â Â Â Â Â Â 25Â Â Â Â Â 23Â Â Â Â Â Â Â ?Â
...Find the missing number in the given number series.
5, 9, 18, 34, 59, ?37, 57, 82, ?, 147, 187
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