Quantitative Aptitude - Arithmetic Ability Questions

How many numbers are there from 300 to 650 which are completely divisible by both 5 and 7?

Two pipes of length 1.5 m and 1.2 m are to be cut into equal pieces without leaving any extra length of pipes. The greatest length of the pipe pieces of same size which can be cut from these two lengths will be

Select the odd letters from the given alternatives.

If a+1a2 = 3, then the value of  a3+1a3 is

If x=2+3,then the value of x2-x+1x2+x+1 is

What is the value of √[(1 + sinA)/(1 -­ sinA)]?

A bank offers 5% compound interest per half year. A customer deposits Rs 4800 each on 1st January and 1st July of a year. At the end of the year, the amount he would have gained by way of interest?

Which of the following is correct?