Test Index

UPSC 2013 CDS 1 Math Paper

© examsnet.com

Question : 39

Total: 100

A number consists of two digits whose sum is 10. If the digits of the number are reversed, then the number decreases by 36. Which of the following is/are correct?. Which of the following is/are corxect?
1. The number is divisible by a composite number.
2. The number in a multiple of a prime number.
Select the correct answer using the code below:

1 only
2 andy
Both 1 and 2
Neither 1 nor 2

Go to Question:

Prev Question

Next Question