Quantitative Aptitude - Arithmetic Ability Questions

A man buys 7 shirts at Rs 300 each, 2 trousers at Rs 450 each and 1 pair of shoes at Rs 500 each. What is the average expenditure (in Rs) per article?

Car B is twice as fast as car A. If car A covers 90 km in 2 hours, what is the speed of car B?

A bank offers 20% compound interest per half year. A customer deposits Rs 2800 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 is ______.

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

If secA + tanA = a, then the value of cosA is

Select the odd number from the given alternatives.

In the following pair of words, pick the odd pair which is odd from the others?

If Sin4A - Cos4A = 1 then (A/2) in degrees is 0° < A ≤ 90°