A train crosses a 550 m long platform in 36 seconds. How long was the train if it was travelling at the speed of 70 kmph?
View Answer Report Error Discuss
The average height of 50 bats is 126 cm. Some bats of average height 120 cm are removed. If the new average height is 130 cm, then how many bats are remaining?
In a camp 180 students had ration for 20 days. How many students should leave the camp if the ration should last for 25 days?
What is the third proportional to 10 and 25?
If -5x3+2 = x-6, then find the value of x?
Which one of the following is an irrational number?
The radii of two concentric circles are 68 cm and 22 cm. The area of the closed figure bounded by the boundaries of the circles is
The bus fare between two cities is increased in the ratio 1:2. Find the increase in the fare, if the original fare is Rs. 175.