List of practice Questions

Two small boats are sailing in the sea on the two sides of a big ship. The angle of elevation of the top of the big ship is observed from the boat are 30 degree and 45 degree. If the height of the big ship is 200 meters as measured from the surface of the sea, calculate the distance between two small boats?
An Air Traffic Controller is watching from the control tower a plane which was moving from the tower. The plane makes the angle of depression of 60 degree with ATC's eye when at the distance of 100 meters from the tower. After 20 seconds the angle of depression becomes 45 degree. Calculate the speed of the moving plane.
The Government of India Act, ................... transferred the responsibility of administration of India from the East India Company to the British Crown.
A Bicameral Legislature of the State consists of ...............
The de facto executive authority of the State Government is.............
Which of the following statements is INCORRECT?
Simplify: 976548 X 9999
The average mark in the chemistry practical exam of a class of 40 students is 100. But one student's mark was entered wrongly as 50 instead of 100. What would be the correct average?
A furniture was sold for 1,10,000 with a profit of 10%. If it were sold for 80,000 rupees, then what would have been the percentage of profit/loss?
Simplify: 9 X 99 X 999
A dishonest shop owner advertises to sell his goods at Cost Price. But he uses a weight of 900 gms for a kg of weight. What is his gain %?
The height of the tree is 6\(\sqrt{3}\) meters. The length of its shadow is 6 meters. What is the angle of elevation of the sun?
In how many different ways can the letters of the word MUSIC be arranged?
In a ship there was stock of food for 200 days for 2000 persons. After 30 days, 1000 persons left the ship. For how may days shall the left-over food last for the remaining persons?
The original length of a rectangular sports ground was 100 meter and breadth 25 meters. After carrying out some alignment changes, the length becomes 50 meter and breadth becomes 75 meters. What is the percentage change in area?
X takes 4 hours to reach destination A from destination B. Y takes 8 hours to reach destination A from destination B. What would be the ratio of speed of X:Y ?
X can complete a piece of work in 4 days. Y can complete the same work in 5 days. How many days will it take to complete the same work if X and Y work together?
X can run 1 km in 4 min 10 seconds and Y can cover the same distance in 4 min 20 seconds. By what distance can X beat Y?
X and Y can complete a piece of work in 20 days and X alone in 40 days. In how many days Y alone can complete the work?
The difference between the length and breadth of a rectangle is 20 m. It's perimeter is 200 m, then what is the area?
A hotel requires 700 kgs of rice for a week. How many tonnes of rice will it require for 100 days?
The cost of 12 fans and 21 tables is 30000. What is the cost of 8 fans and 14 tables?
Which is the central agency to implement money market policies in India?
Running at the constant rate, ten identical machines can produce 1000 plates per minute. At this rate, how many plates could 25 such machines can produce in 5 minutes?
The ratio of length and breadth of a rectangular park is 3:2. 'X' is walking along the boundary of the park at the speed of 6 km/hr and completes one round in 20 minutes. find the area of the park in square meters.