Instructions

For the following questions answer them individually

Question 11

A sum of Rs 7500 is divided into two parts. The simple interest on first part at the rate of 12% per annum is equal to the simple interest on second part at the rate of 18%. What is the interest (in Rs) on each part for one year?

Question 12

Selling price of a calculator is Rs 13924 and proit percentage is 18%. If selling price is Rs 10266, then what will be the loss percentage?

Question 13

Rohit wants to earn 21% profit on a belt after offering 45% discount. By how much percentage more should he mark the price of his article above the cost price?

Question 15

Two taps P and Q can fill a tank in 24 hours and 18 hours respectively. If the two taps are opened at 11 a.m., then at what time (in p.m.) should the tap P be closed to completely fill the tank at exactly 2 a.m.?

Question 16

If Anuj walks at the speed of 4 km/hr, then he reaches his school 6 minutes late but if he walks at the speed of 5 km/hr, then he reaches 6 minutes before the scheduled time. What is the distance (in km) of his school from his house?

Instructions

The line graph shows the number of students who passed with distinction in the given year from a certain university. Study the diagram and answer the following questions.

Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Year

Question 17

In which year were number of students who passed with distinction were lesser than those who passed in the previous year?

Question 18

What was the difference in the number of students who passed with distinction between the years 2017 and 2014?

Question 19

Number of students who passed with distinction in 2012 were greater than that in 2011 by ________.

Question 20

If students who pass with distinction are given a certificate, what is the number of certificates awarded in the last three years?