Test Index

Xavier Aptitude Test 2011 Solved Paper

© examsnet.com

Question : 49

Total: 101

Let an = 1111111.....1, where 1 occurs n number of times. Then,
i. a741 is not a prime.
ii. a534 is not a prime.
iii. a123 is not a prime .
iv. a77 is not a prime.

(i) is correct
(i) and (ii) are correct
(ii) and (iii) are correct
All of these are correct.
None of these is correct.

Go to Question:

Prev Question

Next Question