Quantitative Aptitude - Arithmetic Ability Questions

Raj takes 2 1/3 hrs to complete a certain distance at a speed of 51 kmph. What time would Kiran take to complete the same distance at a speed of 68kmph?

A can do a piece of work in 10 days and B can do it in 12 days. They work together for 3 days. Then B leaves and A alone continues. 2 days after that C joins and the work is completed in 2 days more. In how many days can C do it, if he works alone ?

A number is greater than thrice its reciprocal by 26/3. What is the number?

In a triangle XYZ , which of the following conditions is true

Simple interest on a sum for 5 years is equal to 20% of the principal. In how many years interest will be equal to the principal?

A train is moving at the speed of 90 km/hr. How many seconds it will take to cover a distance of 2275 meter?

Profit of Rs 936000 has to be divided among three partners Anirudhha, Balwant and Charudatta in the ratio 2:3:5. How much does Charudatta get?

Product of digits of a 2-digit number is 15. If we add 18 to the number, the new number obtained is a number formed by interchange of the digits. Find the number.