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Average Mixture & Alligation Level-2 Quiz-1

April 15, 2021No Comments
Average Mixture & Alligation Level-2 Quiz-1

Welcome to the Level – 2 Quiz – 1 of the topic Average Mixture & Alligation on Knowvation! The pattern of the quiz will be MCQ and you will encounter many challenging problems which are going to be very helpful for the preparation of various competitive exams like, CAT, IIFT, SNAP, XAT, TISSMAT, TISSNET, CMAT, SSC CGL, etc. You’re requested to please do read the instructions given below before starting this quiz.

Here are some basic instructions:

Time Limit: 10 minutes

Number of Multiple Choice Questions: 10

Passing marks: 70%

You’ll see the answers after you SUBMIT the quiz. ‘Green’ color ticks represents a correct answer and the ‘Red’ ticks represents a wrong answer

Please do provide your valuable feedback on the quiz or report any issue/mistake in the comment box below. ALL THE BEST! 😀

1. The number of students who attended school from Monday to Saturday, in a certain week, were consecutive integers in increasing order. The average number of students attending the school per day that week from Monday to Wednesday was 34. Find the average number of students
attending the school per day that week from Monday to Friday.

 
 
 
 

2. The average height of a group went up by 5 cm when a person whose height was 160 cm was replaced by another person whose height was 190 cm. Find the number of members in the group.

 
 
 
 

3. The average of n numbers is 32. If three-fourth of the numbers are increased by 4 and the remaining are decreased by 6, what is the new average?

 
 
 
 

4. The average monthly salary of all the employees in an industry is 12000 Rs. The average salary of male employees is 15000 Rs. and that of female employees is 8000 Rs. What is the ratio of male employees to female employees?

 
 
 
 

5. How many liters of water should a milkman add to 35 liters of milk costing Rupees 560, so that by selling the milk at Rupees 14 per liters, he just recovers his cost.

 
 
 
 

6. If 10 cm^3 of ink can write, on an average, 340 words, how many words can one write with a quarter pint (1 pint = 0.568 liters) of ink?

 
 
 
 

7. Fresh grapes contain 80% water by weight and raisins obtained by drying fresh grapes contain 25% water by weight. How many kgs of fresh grapes are needed to get 20 kgs of raisins?

 
 
 
 

8.

The average score of two sections is 28. The average score of section A is 30, in which there are 25 students, If there are 20 students in section B then the average score of section B is?

 
 
 
 

9. A vessel is filled to its capacity with pure milk. Ten liters are withdrawn from it and replaced by water. This procedure is repeated again. The vessel now has 32 liters of milk. Find the capacity of the vessel.

 
 
 
 

10. An overall profit of 24% is to be made from the sale of two articles. One of them was sold at a loss of 11%. At what profit percentage should the second article be sold, given that the cost prices of the first and the second articles are in the ratio 3 : 5?

 
 
 
 


Last updated on April 15, 2021

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