A cricketer whose bowling average is 24.85 runs per wickets, takes 5 wickets for 52 runs in next inning and thereby decr…

My Scooty gives an average of 40 kmpl of petrol. But after recent filling at the new petrol pump, its average dropped to…

A motorist travels to a place 150 km away at an average speed of 50 km/hr and returns at 30 km/ hr. His average speed fo…

A student was asked to find the arithmetic mean of the numbers 3, 11, 7, 9, 15, 13, 8, 19, 17, 21, 14 and x. He found me…

Amount five people with monthly income (in Rs.) 15000, 26000, 16000, 19000, 50000, how many will have income less than t…

The average monthly income of A and B is Rs. 14000, that of B and C is Rs. 15600 and A and C is Rs. 14400. The monthly i…

The average age of all the students of a class is 18 years. The average age of boys of the class is 20 years and that of…

The sum of the three consecutive even numbers is 44 more than the average of these numbers. Which of the following is th…