Quantitative Aptitude - Arithmetic Ability Questions

The average of 5 consecutive numbers is 50%, then difference between 'product of largest and smallest number' with 'product of fourth and second number' is

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?

Select the odd number from the given alternatives.

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

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 ______.

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

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

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