The average of four consecutive even numbers is 15. The 2<sup>nd</sup> highest number is :

Total weekly emoluments of the workers of a factory is Rs. 1534. Average weekly emolument of a worker is Rs. 118. The nu…

The average age of husband, wife and their child 3 years ago was 27 years and that of wife and the child 5 years ago was…

A person purchase 1 kg of tomatoes from each of the 4 places at the rate of 1 kg, 2 kg, 3 kg, 4 kg per rupee respectivel…

The average of five numbers is 27. If one number is excluded, the average becomes 25. The excluded number is ?

Average of n numbers is a. The first number is increased by 2, second one is increased by 4, the third one is increased …

The mean weight of 100 students in a class is 46 kg. The mean weight of boys is 50 and of girls is 40 kg. Therefore, the…

If the average temperature of first four days of the week was 39°C and the average temperature of the week was 40&de…