Bank Math

A train 150 meter long and running at a speed of 60 km per hour takes 30 seconds to cross a bridge. What is the length of the bridge?

A median of a triangle divides it into two ___

A batsman makes a score of 80 runs in the 16th innings and increases average by 3. What is his average after 16th innings?

What is the ratio of 3/4 to the product 4(3/4)?

Find the value of 6(-3)(1/3)(-0.25)

A coin is thrown 3 times in the air. What is the probability that one head is followed by two tails?

A square is inscribed in a circle of diameter 2a and another square is a circumscribing circle. The difference between the areas of outer and inner squares is -

Mr. Expert can do a job in 8 days and his son can do it 12 days. How many days will it take them to complete the job if they worked together?

Which of the following is divisible by 2 and 7?

If the perimeter of a certain rectangle is 76 m and its area is 360 m², then what is the length of its shortest side?

A man is now 3 times as old as his son. In 10 years' time, the sum of their ages will be 76. How old was the man when his son was born?

A Petrol tank now is 1/2 full. After you remove 8 gallons petrol from the 1/2 full tank the tank is then 1/10 full. What is the capacity, in gallons, of the tank? 

If w is 10% less than x, and y is 30% less than z, than wy is what percent less than xz ?

A pipe can fill up an empty tank in 14 minutes. Another pipe flows out 12 liters of water per minute. If the two pipes are opened together and the empty tank is filled up in 98 minutes, how much water does the tank contain?

A circle and a rectangle have the same perimeter. The sides of the rectangle are 18 cm and 26 cm. what is the area of the circle?

The average weight of A, B and C is 45kg. If the average weight of A and B is 40 kg and that of B and C is 43 kg, then the weight of B is-

A train starts from city Y at 2 PM and travels towards city X at 75 km/hr. Another train starts from city X at 1 PM and travels towards Y at 60 km/hr. If the distance between theses two cities is 330 km then at what time will they meet ? 

What is the original price of a T-shirt, if the sale price after 16% discount Is 264?

If p is an even integer and q is an odd integer, which of the following must be an odd integer?

69% of the students of a certain class took Mathematics and 47% took Biology. If each student took Biology or Mathematics and 44 took both, what is the total number of students in the class?