Quantitative Aptitude - Arithmetic Ability Questions

What is the sum of the first 11 terms of an arithmetic progression if the first term is -31 and last term is 29?

Find the circumference (in cm) of a circle of radius 17.5 cm.

A batsman makes a score of 111 runs in the 10th match and thus increases his average runs per match by 5. What will be his average after the 10th match?

A and B undertake a piece of work for Rs. 250 . A alone can do that work in 5 days and B alone can do that work in 15 days . With the help of C, they finish the work in 3 days . If every one gets paid in proportion to work done by them, the amount C will get is 

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

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

The value of 122 + 345 - 3 / 1116 x 372 is

The 3rd and 8th term of an arithmetic progression are -13 and 2 respectively. What is the 14th term?