Mock Test

Exam: SSC CGL Subject: Quantitative Aptitude Topic: Percentage

Total Questions: 20

Q1. If the selling price of an article is Rs. 900 and the profit is 25%, what is the cost price?

Rs. 600 Rs. 700 Rs. 720 Rs. 800
Q2. A shopkeeper offers a discount of 10% on the marked price of an article. He further allows a 5% discount on the reduced price for cash payment. If the final selling price is Rs. 855, what is the marked price of the article?

Rs. 900 Rs. 950 Rs. 1000 Rs. 1050
Q3. What percentage is 30 out of 120?

20% 25% 30% 35%
Q4. If a student scores 60 marks out of 80, what is their percentage score?

60% 70% 75% 80%
Q5. If a number is increased by 30% and then decreased by 20%, the net change is equal to what percentage of the original number?

4% 6% 10% 16%
Q6. If the price of a book is increased by 20% and then discounted by 10%, what is the net percentage change in the selling price?

8% increase 10% increase 8% decrease 10% decrease
Q7. The price of a product is increased by 20% and then reduced by 20%. If the final price is Rs. 384, what was the original price?

Rs. 350 Rs. 400 Rs. 450 Rs. 500
Q8. The ratio of the ages of A and B is 3:4. After 5 years, the ratio of their ages will be 4:5. The present age of A is:

12 years 15 years 16 years 20 years
Q9. A cyclist travels at 12 km/hr. After cycling for 45 minutes, he reduces his speed by 25%. What is the total distance covered if he cycles for another 1 hour?

18 km 21 km 24 km 27 km
Q10. A bag contains 4 red, 5 blue and 6 green balls. If a ball is drawn at random, what is the probability that it is either red or green?

1/3 2/3 10/15 1/5
Q11. A reduction of 20% in the price of sugar enables a person to buy 10 kg more for ₹100. What is the original price of sugar per kg?

₹2 ₹2.50 ₹3 ₹3.50
Q12. What is 10% of 50?

5 10 25 50
Q13. The population of a town is 50000. If it increases by 10% in the first year and decreases by 20% in the second year, what is the population after two years?

44000 45000 46000 40000
Q14. The population of a town increases by 5% annually. If its present population is 1,60,000, what will be its population after 2 years?

1,76,000 1,76,400 1,75,000 1,74,000
Q15. A student scored 30% marks and failed by 50 marks. If he scored 50% marks, he passed by 20 marks. What is the maximum marks?

300 350 400 450
Q16. The curved surface area of a cylinder is 440 sq cm. Its radius is 7 cm. What is its height?

8 cm 9 cm 10 cm 11 cm
Q17. A man earns Rs. 25000 per month. His salary is increased by 20% and then by 10%. What is his new monthly salary?

Rs. 30000 Rs. 32500 Rs. 33000 Rs. 31500
Q18. If the length of a rectangle is increased by 20% and the width is decreased by 10%, the area of the rectangle changes by what percentage?

8% increase 10% increase 8% decrease 10% decrease
Q19. A sum of money doubles itself in 5 years at simple interest. In how many years will it triple itself?

8 years 10 years 12 years 15 years
Q20. What is 5% of 400?

10 15 20 25

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