Ram's father is twice as old as Ram is. Eight years ago the age of Ram's father was 2.5
times his age. What is Ram's current age ?
1). 22 years
2). 25 years
3). 24 years
4). 23 years
3. What is the value of (1/2) + (1/4) + (1/10) + (1/20)?
4. What is the value of [1 – tan (90 – θ) + sec (90 – θ)]/[tan (90 – θ) + sec (90 – θ) + 1]?
6. Energy possessed by an object by its position or configuration is called :
9. The unit digit in 43 × 69 × 551 × 9242 is
10. How many seats are allocated to Andhra Pradesh in the Rajya Sabha?