Quantitative Aptitude - Arithmetic Ability Questions

The average of fruits offered in a temple in a week was 75. The average of fruits offered in six days excluding Tuesday was 72. How many fruits were offered on Tuesday?

In a class, average height of all students is 'a' cms. Among them, average height of 10 students is 'b' cms and the average height of the remaining students is 'c' cms. Find the number of students in the class. (Here a>c and b>c )

On selling 30 caps, a shopkeeper earns profit equal to the selling price of 3 caps. What is the profit percentage?

The marked price of a trouser is twice of the cost price. To earn 36% profit, what should be the value of discount (in percentage)?

Average age of a team having 12 players is 23 years. If the age of the coach is also included, then the average age increases by 2 years. What is the age (inyears) of the coach?

The value of 2 Tan53°Cot37°-Cot80°Tan10° ?

Two numbers are in the ratio of 15 : 11. If their HCF is 13, then the greater number is?

The LCM of two numbers is 66. The numbers are in the ratio 2:3. The sum of the numbers is