Quantitative Aptitude - Arithmetic Ability Questions

The radius of a hemisphere is 7 cm, find its volume?

a, b and c are 3 values, such that a + b = 5, b + c = 7.5 and c + a = 8.5. What will be the average of these values?

If A alone can do a job in 40 days then, in how many days can B alone do the job if together they can do the job in 8 days?

Select the odd word/letters/number/number pair from the given alternatives.

What is the value of Sec 30° + Tan 60°?

If (1 + sinA)/cosA + cosA/(1 + sinA) = x, then the value of x is

Identify the odd one out from the following:

If the shopkeeper sells an item at Rs 1000 which is marked as Rs 1250, then what is the discount he is offering?