Quantitative Aptitude - Arithmetic Ability Questions

How many three digit numbers are there in which all the digits are odd?

If curved surface area of a cylinder is 1386 sq cm and height is 21 cm, what will be its radius? (Take π = 22/7)

24 men can do a piece of work in 17 days.How many men will be able to do it in 51 days ?

Atul can do a piece of work in 18 days, Aaravya is 50% more efficient than Atul. How much more time does Atul take than Aaravya to do the same piece of work?

The ratio 1 : 5 can be expressed in decimal as

If θ>0, be an acute angle, then the value of it in degrees satisfying cos2θ-3cosθ+2sin2θ=1 is

Find the odd one out.

Find the odd word / letter / number from the given alternative