Select the option that is related to the third number in the same way as the second number is related to the first number and sixth number is related to fifth number.
(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)
134 : 258 :: 310 : ? :: 125 : 240
Show answer & explanation
Correct answer: C
Explanation
Just as:
134 : 258
134 × 2 = 268
268 – 10 = 258
And:
125 : 240
125 × 2 = 250
250 – 10 = 240
Similarly:
310 : ?
310 × 2 = 620
620 – 10 = 610
Final Answer: 610