# Quantitative Aptitude for NIACL Assistant Prelims Exam: 7th September 2018

**Dear students,**

Numerical Ability or Quantitative Aptitude Section has given heebie-jeebies to the aspirants when they appear for a banking examination. As the level of every other section is only getting complex and convoluted, there is no doubt that this section, too, makes your blood run cold. The questions asked in this section are calculative and very time-consuming. But once dealt with proper strategy, speed, and accuracy, this section can get you the maximum marks in the examination. Following is the Quantitative Aptitude quiz to help you practice with the best of latest pattern questions.

(a) 0.0121

(b) 0.00121

(c) 0.121

(d) 0.0123

(e) 1.0123

(a) 75

(b) 72

(c) 65.6

(d) 70.5

(e) 69.6

(a)Rs. 16

(b)Rs. 14

(c)Rs. 12

(d)Rs. 18

(e) Rs. 20

(a) 120

(b) 60

(c) 48

(d) 72

(e) 84

(a) 76 cm

(b) 88 cm

(c) 96 cm

(d) 80 cm

(e) 68 cm

(a) 7:3

(b) 5:8

(c) 7:9

(d)11:4

(e) 4:7

(a) 6 litre

(b) 8 litre

(c) 12 litre

(d) 10 (17/49) litre

(e) 7 (17/49) litre

(a) 32

(b) 21

(c) 37

(d) 43

(e) 27

(a) 440

(b) 520

(c) 580

(d) 460

(e) 480

(a) 122

(b) 126

(c) 130

(d) 134

(e) 184

(a) 15

(b) 23

(c) 31

(d) 44

(e) 56

(a) 1 : 2

(b) 7 : 12

(c) 5 : 12

(d) 3 : 4

(e) 5: 7

**Directions (1-5): What should come in place of question mark (?) in following simplification problems?**

**Q3. 0.009 + 0.001 ÷ 10 + 0.003 = ?**

(a) 0.0121

(b) 0.00121

(c) 0.121

(d) 0.0123

(e) 1.0123

**Q4. 48% of 950 – 46% of 840 = ?**

(a) 75

(b) 72

(c) 65.6

(d) 70.5

(e) 69.6

**Solutions (1-5):**

**Q6. The cost of 8 pens and 4 pencils is Rs. 176 and the cost of 2 pens and 2 pencils is Rs. 48. What is the cost of one pen?**

(a)Rs. 16

(b)Rs. 14

(c)Rs. 12

(d)Rs. 18

(e) Rs. 20

**Q7. In how many different ways can the letters of the word ‘TOTAL’ be arranged?**

(a) 120

(b) 60

(c) 48

(d) 72

(e) 84

**Q8. If the area of a circle is 616 〖cm〗^2, what is its perimeter?**

(a) 76 cm

(b) 88 cm

(c) 96 cm

(d) 80 cm

(e) 68 cm

**Q9. There is a mixture of alcohol and water of 120 litre. The ratio of alcohol to water is 5 : 3. If 30% of mixture is taken out and same amount of water is added in the remaining mixture, then find the new ratio of alcohol and water in the mixture.**

(a) 7:3

(b) 5:8

(c) 7:9

(d)11:4

(e) 4:7

**Q10. The ratio of milk and water in mixture of 90 litre is 7 : 2. If some amount of mixture is replaced by water, then ratio of milk to water becomes 5 : 2. Find the quantity of water added to the mixture.**

(a) 6 litre

(b) 8 litre

(c) 12 litre

(d) 10 (17/49) litre

(e) 7 (17/49) litre

**Solutions (6-10):**

**Directions (11-15): Study the following graph carefully to answer the questions that follow:**

**Q11. The number of girls from Biology department is approximately what percent of the total number of girls from all the departments together?**

(a) 32

(b) 21

(c) 37

(d) 43

(e) 27

**Q12. What is the difference between the total number of boys and the total number of girls from all the departments together?**

(a) 440

(b) 520

(c) 580

(d) 460

(e) 480

**Q13. What is the average number of boys from all the departments together?**

(a) 122

(b) 126

(c) 130

(d) 134

(e) 184

**Q14. The number of boys from Anthropology department is approximately what per cent of the total number of boys from all the departments together?**

(a) 15

(b) 23

(c) 31

(d) 44

(e) 56

**Q15. What is the respective ratio of number of girls from Philosophy department to the number of girls from Psychology department?**

(a) 1 : 2

(b) 7 : 12

(c) 5 : 12

(d) 3 : 4

(e) 5: 7