NIACL AO Quant Practice Paper 2026, FREE PDF & Quiz

Add as a preferred source on Google
Published on 17 July 2026 by
NIACL AO Quant Practice Paper

Quantitative Aptitude is one of the highest-scoring sections in both the NIACL AO Prelims and NIACL AO Mains examinations. This section evaluates your numerical ability, calculation speed, and problem-solving skills through a variety of arithmetic, algebra, and data interpretation questions. With regular practice and a strong understanding of quantitative concepts, candidates can improve their accuracy and maximize their score in the examination.

NIACL AO Quant Practice Paper PDF

Prepare effectively with our FREE Quantitative Aptitude Practice PDF, designed according to the latest NIACL AO exam pattern. The practice material covers a wide range of exam-oriented questions with detailed solutions to help you strengthen your concepts and improve your calculation speed.

  • Simplification & Approximation
  • Number Series
  • Quadratic Equations
  • Data Interpretation
  • Percentage
  • Ratio & Proportion
  • Profit & Loss
  • Simple & Compound Interest
  • Time & Work
  • Time, Speed & Distance
  • Mixture & Alligation
  • Ages
  • Partnership
  • Average
  • Latest NIACL AO Pattern Questions
  • Detailed Solutions
Download NIACL AO Quant Practice Paper PDF

NIACL AO Quant Practice FREE Quiz

Once you’ve completed the practice PDF, test your preparation through our FREE Quantitative Aptitude Live Quiz. The quiz features the latest NIACL AO pattern questions and provides an exam-like experience to help you improve your speed, accuracy, and problem-solving skills.

NIACL AO Quant Practice Paper Quiz 1 Score: 0.00

1. A boat can cover 360 km in still water in 12 hours. It can cover 120 km upstream and 180 km downstream in a total of 15 hours. What is the speed of the boat in upstream?

2. A ship travels 300 km downstream in 10 hours and 240 km upstream in 20 hours. How much time will the ship take to cover 350 km in still water?

3. The speed of a boat in still water is 18 km/h. The boat takes 3 hours more to travel 72 km upstream than to travel the same distance downstream. Find the speed of the stream.

4. A motorboat covers a certain distance downstream in 2 hours and returns upstream in 3 hours. If the speed of the stream is 5 km/h, find the speed of the motorboat in still water.

5. A boat can travel 80 km upstream and 120 km downstream in 10 hours. It can also travel 120 km upstream and 80 km downstream in 12 hours. Find the speed of the boat in still water.

6. The speed of a boat upstream is 8 km/h and the speed downstream is 14 km/h. A person rows downstream for 3.5 hours. How much time will he take to row back to the starting point?

7. A boat covers 192 km in still water in 8 hours. It can cover 90 km upstream and 105 km downstream in a total of 8 hours. Find the speed of the stream.

8. A man can row 7.5 km/h in still water. If the river runs at 1.5 km/h, how long will he take to row 30 km and come back?

9. The ratio of the present ages of A and B is 3:4. Five years ago, the ratio of their ages was 2:3. What is the present age of B?

10. After 6 years, the ratio of the ages of Priya and Riya will be 4:5. The present ratio of their ages is 2:3. Find the present age of Priya.

11. The sum of the present ages of a father and his son is 50 years. 5 years ago, the ratio of their ages was 7:2. What is the present age of the father?

12. 8 years hence, the ratio of ages of P and Q will be 9:10. If the present age of Q is 32 years, find the present age of P.

13. The ratio of ages of X and Y 4 years ago was 5:6. If the sum of their present ages is 54 years, find the present age of Y.

14. Three years from now, the ages of a mother and her daughter will be in the ratio 7:2. If the difference between their present ages is 30 years, find the present age of the mother.

15. The average weight of 8 persons increases by 2.5 kg when a new person replaces a person who weighs 55 kg. What is the weight of the new person?

Quiz Summary

Attempted
0
Correct
0
Wrong
0
Unattempted
0
Final Score: 0.0

download NIACL AO PYPs
NIACL AO Quant Practice Paper Quiz 2 Score: 0.00

16. The average of 5 consecutive even numbers is 28. What is the largest of these numbers?

17. The average of 10 numbers is 45. If three numbers with values 60, 55, and 50 are removed, what is the new average?

18. In a class, the average marks of 40 students is 72. If the marks of two students are incorrectly entered as 48 and 54 instead of the correct values 84 and 90, what is the correct average?

19. By selling an article for Rs. 720, a shopkeeper incurs a loss of 10%. At what price should he sell it to gain 15%?

20. A trader marks his goods 40% above cost price and gives a 20% discount. What is his profit or loss percentage?

21. Two articles are sold for Rs. 990 each. On one, the seller gains 10%, and on the other, he loses 10%. What is the overall profit or loss?

22. By selling 36 oranges, a vendor loses the selling price of 4 oranges. Find his loss percentage.

23. A shopkeeper bought an article for Rs. 5400 and sold it at a profit of 25%. The customer sold it to another for Rs. 7425. Find the profit or loss of the second buyer.

24. A fruit seller bought 120 bananas at Rs. 2 each and sold them at Rs. 2.50 each. But 20 bananas got rotten and were discarded. Find his profit or loss percentage.

25. A sum of money doubles itself at simple interest in 10 years. What is the rate of interest per annum?

26. Find the compound interest on Rs. 12,000 at 10% per annum for 2 years, compounded annually.

27. The difference between SI and CI on Rs. 8000 for 2 years at 5% per annum is:

28. A sum of Rs. 6000 is invested at 8% per annum simple interest. After how many years will the interest be Rs. 2400?

29. At what rate of compound interest will Rs. 5000 amount to Rs. 5832 in 2 years?

30. Ramesh invested Rs. 10,000 at 12% per annum for 3 years under simple interest. How much will he receive at the end?

Quiz Summary

Attempted
0
Correct
0
Wrong
0
Unattempted
0
Final Score: 0.0

attempt a free NIACL AO Mock test