In the following number-pairs, the second number is obtained by applying certain mathematical operation(s) to the first number. Which numbers should replace X and Y, so that the pattern followed by the two numbers on the left side of :: is the same as that on the right side of ::? (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 to/subtracting from/multiplying with 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.) X : 126 :: 21 : Y

Question

Examsnet · Accepted Answer

Correct Answer is : X=12,Y=207X = 12, Y = 207X=12,Y=207

RRB ALP CBT I 11 Feb 2026 Shift 1 Paper