Question
In which year was Raj Bhavan established in Nainital?
Solution
The foundation stone of Nainital Raj Bhawan was laid on 27th April 1897 and the construction took two years to complete. It is built on European pattern and based on Gothic Architecture.
If (r + s + t) = 12 and (rs + st + tr) = 60, then find the value of (r² + s² + t²).
In a college, the proportion of boys to girls is 7:9, and the proportion of graduate students to postgraduate students is 4:5. Determine the total numbe...
- If (x + y + z) = 14 and (xy + yz + zx) = 50, then find the value of (x² + y² + z²).

If √e + (1/√e) = 10, then find the value of e + (1/e).
For a =-4 and b = 5, value of a² – b² is:
If (a3+1)/(a+1) = (a3-1)/(a-1) and a ≠1, -1. Find the value of 'a'