Quantitative Aptitude - Arithmetic Ability Questions

The average monthly salary of 19 members of a group is Rs. 16000. If one more members whose monthly salary is Rs. 20000 has joined the group, then the average salary of the group is

What is that least digit that must be added to the product 5786 × 5784 to make it a perfect square?

What is the value of xy if x - y = 3 and x2+y2=15?

If x = 4aba+b, then what is the value of x+2ax-2a+x+2bx-2b ?

Find the odd word/letters/number from the given alternatives.

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

In the following question, select the odd word pair from the given alternatives.

In the first 36 overs of a cricket match, the run rate was 4.3 runs/over. Calculate the required run rate in the remaining 14 overs to reach the target of 271 runs?