DMRC Electrical Engineering Paper-1 2016
For the following questions answer them individually
The perimeters of a square and a regular hexagon are equal. The ratio of the area of the hexagon to the area of the square is:
Which of the following are included in the original jurisdiction of the Supreme Court?
1. A dispute between the Government of India and one or more states.
2. A dispute regarding elections to either house of the parliament or that of legislative of a state.
3. A dispute between the Government of India and a union territory.
4. A dispute between two or more states.
Select the correct answers using the codes.
Two trains moving in opposite directions cross each other in 7.5 seconds. If the length of one train is 150 m, what is the length of the other train if the trains are travelling at 50 & 70 km. per hour respectively:
Three pipes A, B, C can fill a tank from empty to full in 30 minutes, 20 minutes, and 10 minutes respectively. When the tank is empty, all three pipes are opened. A B & C discharge chemical solution ‘Q’, ‘R’, ‘S’ respectively. What is the proportion of solution ‘S’ in the liquid in the tank after 3 minutes:
Recently Government of India has constituted a committee under the chairmanship of Justice R.V. Easwar to look into?
