The monthly incomes of five persons are Rs. 1132, Rs. 1140, Rs. 1144, Rs. 1136 and Rs. 1148 respectively. What is their…

The average of odd numbers up to 100 is

The present age of a father is 3 years more than three times the age of his son. Three years hence, father's age will be…

A man spends his three months income in four month time. If his monthly income is Rs. 1000 then his annual savings is ?

The average age of 30 students of a class is 14 years 4 months. After admission of 5 new students in the class the avera…

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

A batsman makes a score of 84 runs in the 21<sup>st</sup> inning and thus increases his average by 2 runs. H…

The average weight of A, B and C is 45 kg. If the average weight of A and B be 40 kg and that of B and C be 43 kg, then …