Question 1
The average of 6 numbers is 15. After removing one number, the average becomes 14. What is the removed number?
46 questions across aptitude, reasoning, and technical topics
The average of 6 numbers is 15. After removing one number, the average becomes 14. What is the removed number?
If P : Q = 3 : 4 and Q : R = 2 : 5, find P : R.
Find the odd one out: 3, 5, 7, 9, 11
If 15% of a number is 45, what is the number?
A student scored 85 marks out of 150. What is his percentage?