Select the option that is related to the fifth number in the same way as the second number is related to the first number and the fourth number is related to the third number. (Note: Operations should be performed on the numbers as whole units, without breaking them down into their constituent digits. For example, operations on 13—such as addition, subtraction, multiplication, etc.—are permissible, but breaking 13 down into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.)
2458 : 2501 :: 7327 : 7370 :: 7635 : ?
Show answer & explanation
Correct answer: B
Explanation
2458 : 2501 :: 7327 : 7370 :: 7635 : ?
Similarly,
2458 : 2501
2501 − 2458 = 43
and
7327 : 7370
7370 − 7327 = 43
Rule: Second number = First number + 43
Similarly
7635 : ?
7635 + 43 = 7678