Quantitative Aptitude - Arithmetic Ability Questions

What is the value of 23+5252-23 ?

If the profit is 20%, then what will be the ratio of cost price to selling price respectively?

A batsman has a certain average of runs for 12 innings. In the 13th inning he scores 96 runs thereby increasing his average by 5 runs. What will be his average after 13th inning?

A certain bank offers 8% rate of interest on the 1st year and 9% on the 2nd year in a certain fixed deposit scheme. If Rs 17,658 are received after investing for 2 years in this scheme, then what was the amount (in Rs) invested?

The rate of simple interest per annum at which a sum of money double itself in 16 2/3 yrs is

The radius of a sphere and hemisphere are same. The ratio of their total surface area is

The average of 3 consecutive even numbers is A. If next 5 even numbers are added, then what is the average of these 8 numbers?

Selling price of an article is Rs 494 and discount of 5% is offered. What is the marked price (in Rs)?