A and B together can complete a piece of work in 3 days. They start together. But, after 2 days, B left the work, if the work is completed after 2 next days. B alone could do the work in

The average weight of A B and C is 40 kg . if the average weight of A and B be 48 kg and that of B and C be 45 kg , then find the weight of B ?

The cost price of an article is Rs. 480. If it is sold at a profit of 12.5 percent, what will be the selling price of the article?

In a group of 20 singers and 40 dancers, 20% of the singers are less than 25 years old and 40% of the entire group are under 25 years. What percentage of dancers are under 25 years?

The largest 4 - digit number exactly divisible by each of 12, 15, 18 and 27 is : 

This line graph shows the scores of a batsman in 6 consecutive matches. What is the range of his scores?

A batman has a certain average of runs for 12 innings. In the 13^th inning, he scores 96 runs thereby increasing his average by 5 runs. What will be his average after 13^th inning?

The pie chart given below shows the number of shoes of 5 different brands in a multi brand store. There are total 1200 shoes.

Puma shoes are how much percent more than the Nike Shoes?