Question
In the following number-pairs, the second number is
obtained by applying certain mathematical operations 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 its constituent digits. E.g. 13-Operations on 13 such as adding/subtracting/multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.) X : 346 :: 9 : YSolution
The correct answer is C
Find the missing figure from the given series.
3, 13, 1113, 3113, ______

Select the number from among the given options that can replace the question mark (?) in the following series.
3, 20, 121, 604, 2417, ?Â
In a certain code language, 'SPIT' is coded as ‘USKW’ and 'COPY' is coded as ‘ERRB’.
How will 'MOCK' be coded in that language?
Three different positions of the same dice are shown. Find the number on the face opposite the face showing '1'.
5 is related to 27 by certain logic. Following the same logic, 7 is related to 51. To which of the following is 4 related, following the same logic?
...In a certain code language, ‘EARS’ is coded as ‘4268’ and ‘NICE’ is coded as ‘9723’.
What is the code for ‘E’ in the given co...
Select the pair that follows the same pattern as that followed by the two pairs given below. Both pairs follow the same pattern.
TIM : WKN
GUA : JWB
Select the alphanumeric-cluster from among the given options that can replace the question mark (?) in the following series.
FY-7, IC-7, LG-9, OK...
Select the figure from the options that can replace the question mark(?) and complete the given pattern.