UPSC Civil Service Exam Questions - Engineering

Q1:

Following statements certain to the position of Sun when it lies over the First Point of Aries :
1. It's hour angle is zero.
2. It's right ascension is zero.
3. It's declination is zero.
Of these statements :

A 1 and 3 are correct

B 2 and 3 are correct

C 1 and 2 are correct

D 1, 2 and 3 are correct

ANS:A - 1 and 3 are correct

No answer description is available.