The average of all prime numbers 21 to 50 is (round off to one decimal number) 

Area of the given field book is…….

It was compulsory to get 36 % marks in a paper to Manoj to pass it. He got only 24 % marks and failed by 9 marks. Total marks of paper was 

Distance between A and B is 1200 km. If they start moving towards each other at same time, they will meet in 24 hrs. If A starts 10 hrs after B, then they will meet in 20 hrs. What are their respective speeds?

A, B and C entered into a partnership with investment in the ratio 5 : 4 : 6. After one year A doubled his investment and C withdrew half of his investment amount. At the end of two years, they earned a profit of Rs.96000, find the sum of the shares of B and C in the profit.

30 oranges and 75 apples were purchased for Rs 510  If the price per apple was 2 then the average price of orange was?

Direction: Study the double bar graph given below and answer the questions.

The percentage of students of class VIII participating in cultural event out of total participants of cultural event is