Find the angular elevation of the sum when the shadow of a 15m long pole is $\frac{15}{\sqrt{3}}$ metres
1). 45°
2). 60°
3). 30°
4). 90°
1. If A's salary is 40% less than that of B, then how much percent is B's salary more than that of A?
2. Narendra Modi is the ___ Prime Minister of India.
3. If 5x - 4 2x - 5, then x can take which of the following values?
4. Which of the following is a true statement?
6. In __________ forests, trees shed their leaves in a particular season.
8. An octahedron has 6 vertices. How many edges does it have?
9. Abu Dhabi is the Capital City of _____.
10. Mutiny of 1857 was described as the First Indian War of Independence by