Question 28

Select the option that is related to the third number in the same way as the second number is related to the first number.
2041 : 346 :: 5310 : ?

Solution

Second number = (sum of the digits of the first number)$$^3+3$$

2041 : 346

2041 ==> 2+0+4+1 ==> 7 ==> $$7^3+3$$ = 343+3 = 346

5310 : ?

5310 ==> 5+3+1+0 ==> 9 ==> $$9^3+3$$ = 729+3 = 732

Here '732' will come in place of the question mark.

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