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**Quantitative Aptitude Quiz For NIACL AO**

**Watch The Video Solutions Here…**

**Directions (1-5): In following questions three statements either A, B and C or I, II and III are given. Question will be solved using these statements. Solve the questions and give answer according to use of statements. **

**Q1. Arun borrowed a sum which is compounded annually, what is the amount he returned in 2 years? **

**I. Rate of interest is 6% per annum **

**II. Simple interest incurred on the sum in one year is Rs. 600 **

**III. The borrowed sum is 10 times the amount earned as simple interest in two years. **

**Q2. What is the area of circle ? **

**Statement A : The radius of circle is three fifth of the slant height of a cone. **

**Statement B : The volume of cone is 432 cm³. **

**Statement C : the ratio between radius of cone and side of a square is 3 : 4.**

**Q3. What is the cost price of scooter ? **

**Statement A : The marked price of scooter is equal to selling price of a bike. **

**Statement B : The profit earned on selling the scooter is 15%. **

**Statement C : The selling prices of scooter and bike are in the ratio 3 : 5. **

**Q4. What will be the average of five odd numbers? **

**A. The largest no. is greater than the smallest by 12. **

**B. The sum of the largest and smallest nos. is equal to twice the middle one. **

**C. The difference of the first two numbers is 16. **

Middle No. = Y

Smallest No. = X

From A, Z = X + 12

B, X + Z = 2Y

C, Here, we don’t know the sequence of odd numbers i.e. whether it is in increasing order or in decreasing order.

∴ From all statements, we can’t determine the average value

**Q5. What is speed of boat in still water? **

**I. speed of stream is two-third of speed of boat in still water **

**II. The boat covers 20 km in 2 hours in downstream **

**III. The boat covers 10 km in 5 hours in upstream. **

**Directions (6-10): Study the graphs carefully to answer the questions that follow: **

The given bar graph shows the number of children in six different schools and line graph shows the percentage of girls out of total children for each of these schools.

**Q6. What is the total percentage of boys out of total children in schools C and F together ? (rounded off to two digits after decimal) **

**Q7. What is the total number of boys in School E ? **

**Q8. The total number of students in school C is approximately what per cent of the total number of students in school D ? **

**Q9. What is the average number of boys in schools A and B together ? **

**Q10. What is the ratio of the number of girls in school A to the number of girls in school B ? **

**Directions (11-15): What should come in place of the question mark (?) in the following questions? **

**Q11. 7960+2956-8050+4028 = ?**

**Q12. 25×3.25+50.4÷24 = ?**

= 83.35

**Q13. 350% of ? ÷50+248=591**

? = 4900

**Q14. 1/2 of 3842+15% of ? =2449**

? = (528×100)/15

? = 3520

**Q15. (833.25-384.45)÷24= ?**

? = 18.7