What is the third proportional to 0.34 and 0.50?
In a cylinder, if radius is doubled and height is halved, then what happens to the curved surface area? |
Answer |
The length of side of a rhombus is 5 m and one of its diagonal is 8 m. Then what is the length of other diagonal? |
Answer |
A, B and C can complete a piece of work in 24, 6 and 12 days respectively. If they work together, in how many days they will complete the same work? |
Answer |
12 men complete the 2400 sq.m ploughing work in 10 days. How many men are required to complete 3600 sq. m ploughing work in 18 days? |
Answer |
2 men and 7 boys can do a piece of work in 14 days, 3 men and 8 boys can do the same in 11 days. In how many days, 3 times the work can be completed by 8 men and 6 boys? |
Answer |
The length, breadth and height of a hall are 8 m, 10 m, 4 m respectively and the hall has one door of area 3 m x 1.5 m. Find the cost of painting the walls at the rate of Rs. 200 per square metre. |
Answer |
If the capacity of a cylindrical tank is 1848 $ m^{3} $ and the diameter of its base is 14 m, then find the depth of the tank? |
Answer |
The length of a chain used as the boundary of a semicircular park is 72 m. What is the area |
Answer |
Find the least number which when divided by 5, 6, 7 and 8 leaving a remainder 3, but when divided by 9 leaves no remainder. |
Answer |
Find the next number in the following series |
Answer |