For the following questions answer them individually
The marked price of one pen is Rs. 20. What will be the total selling price of 5 such pens after the discount of 5%?
If 60 is subtracted from 30 percent of a number, then the result is 120. What is the value of the number?
The pie chart given below shows the marks obtained by a student in 6 different subjects. The total marks obtained by the student is 500. Marks in a particular subjects are shown as a percent of total marks obtained in all these 6 subjects.
What is the ratio of marks obtained in S3 to the marks obtained in S4?
Some girls can do a works in 10 days. In how time twice of such girls will complete four times of the same work?
There partners P, Q and R invested a total of Rs. 52,000 in a business. At the end of the year, P got Rs. 1430, Q got Rs. 1870 and R got Rs. 2420 as the share of profit. How much amount did Q invest in the business?
A man covers half part of a certain distance at 15 km/hr. He covers 40 percent of remaining distance at the speed of 12 km/hr and covers rest of the distance at the speed of 21 km/hr. What is his average speed for the entire journey?
How many spherical balls of radius 6 cm can be made by melting a hemisphere of radius 24 cm?
The table given below shows the income and expenditure of five companies.
What is the difference between average income and average expenditure of all the companies?