A number is interesting if on adding the sum of the digits of the… | XAT 2013 Question Paper

XAT 2013Quantitative AbilityNumber SystemsMEDIUM+1 / −0.25

A number is interesting if on adding the sum of the digits of the number and the product of the digits of the number, the result is equal to the number. What fraction of numbers between 10 and 100 (both 10 and 100 included) is interesting?

Select an option to reveal the answer and explanation

Practice the full paper

Attempt XAT 2013 Question Paper with real exam interface and instant grading.

View Paper →

XAT 2013Quantitative AbilityNumber SystemsMEDIUM+1 / −0.25

Select an option to reveal the answer and explanation

Practice the full paper

Attempt XAT 2013 Question Paper with real exam interface and instant grading.

View Paper →