state gov TSPSC Forest Beat Officer (ఫారెస్ట్ బీట్ ఆఫీసర్) Mock Test 2023 Quantitative Aptitude Number System
If n = 1 + X, where X is the product of four consecutive positive integers, then select the true statement/s.
a. n is odd
b. n is prime
c. n is a perfect square
d. n is even
1
All of the above
2
None of the above
3
All except b
4
Only a and c