# Quantitative Aptitude Quiz For NIACL AO Prelims: 9th January 2019

Dear Aspirants,

### Quantitative Aptitude Quiz For NIACL AO

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

Directions (1-5): Study the following table and answer the questions that follow. Percentage breakup of number of children in five different villages and breakup of children attending school from those villages

Q1. What is the ratio of children who are attending school from villages M, L and O together to the total number of children who are not attending the school from villages L, N and P together?

310/141
317/149
215/247
319/142
None of these
Solution:

Q2. Total number of children who are attending school from M, N and O together is what percent more or less than the total number of children who are attending school from P, L together and who are not attending school from O?

45% more
50% less
43% more
48% less
35% more
Solution:

Q3. If number of students who have not attended school from N and O together are added to the total number of students who have attended school from M, L and N then what will be the percentage increase in the number of students who were earlier attending school from M, L and N ?

12%
18%
20%
15%
17.6%
Solution:

Q4. What is the difference between average of children who are attending school from L, M, N and O and the average of children who are not attending school from P, N and M?

170
180
160
190
150
Solution:

Q5. What is the difference between the total number of children who are going school from village P, L and O together and the children who are from village O, P and M together?

600
620
698
718
730
Solution:

Directions (6-10): Each of the questions below consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Read both the statements and give answer

Q6. A college gives admission on the basis of a student’s performance in Mathematics or Science. To get the admission, a student should get more than 88% in Mathematics or more than 83% in Science. Did Rahul get more than 88% in Mathematics ?
I. Rahul got admission into the college.
II. Rahul got 70% marks in Science.

If the date in statement I alone are sufficient to answer the question, while the date in statement II alone are not sufficient to answer the question.
If the date in statement II alone are sufficient to answer the question, while the date in statement I alone are not sufficient to answer the question.
if the data either in statement I alone or in statement II alone are sufficient to answer the question.
if the data given in both statement I and II together are not sufficient to answer the question.
if the data in both statement I and II together are necessary to answer the question.
Solution:

Using both the statements, since Rahul got less than 83% in Science and still got admission, he must have got more than 88% in Mathematics. Hence both the statements are necessary to answer the question

Q7. In how many days can 10 men complete a work ?
I. 20 men take 10 days more than 32 boys do to complete the work and one boy works at 3/4th of the rate of a man.
II. One woman or one boy can do the work in 70 days while one man, one woman and one boy can do the work in 7 days.

If the date in statement I alone are sufficient to answer the question, while the date in statement II alone are not sufficient to answer the question.
If the date in statement II alone are sufficient to answer the question, while the date in statement I alone are not sufficient to answer the question.
if the data either in statement I alone or in statement II alone are sufficient to answer the question.
if the data given in both statement I and II together are not sufficient to answer the question.
if the data in both statement I and II together are necessary to answer the question.
Solution:

Q8. What is the cost price of the washing machine purchased by Mr. Gupta ?
I. Mr. Gupta got 25% discount on the labeled price.
II. Mr. Gupta sold the washing machine for Rs. 34500 at 15% profit on the labelled price.

If the date in statement I alone are sufficient to answer the question, while the date in statement II alone are not sufficient to answer the question.
If the date in statement II alone are sufficient to answer the question, while the date in statement I alone are not sufficient to answer the question.
if the data either in statement I alone or in statement II alone are sufficient to answer the question.
if the data given in both statement I and II together are not sufficient to answer the question.
if the data in both statement I and II together are necessary to answer the question.
Solution:

Q9. What is the distance between city P and city Q?
I. Two persons A and B started simultaneously from P and Q towards each other at their respective speeds in the ratio of 4 : 5.
II. B reaches P one hour earlier than A to Q. the difference between the speeds of A and B is 20 kmph.

If the date in statement I alone are sufficient to answer the question, while the date in statement II alone are not sufficient to answer the question.
If the date in statement II alone are sufficient to answer the question, while the date in statement I alone are not sufficient to answer the question.
if the data either in statement I alone or in statement II alone are sufficient to answer the question.
if the data given in both statement I and II together are not sufficient to answer the question.
if the data in both statement I and II together are necessary to answer the question.
Solution:

Q10. How many children are there in a group?
I. The total age of the group of children is 630 years whereas the average age is 15 years.
II. The total age of the group of children and 5 teachers is 855 years.

If the date in statement I alone are sufficient to answer the question, while the date in statement II alone are not sufficient to answer the question.
If the date in statement II alone are sufficient to answer the question, while the date in statement I alone are not sufficient to answer the question.
if the data either in statement I alone or in statement II alone are sufficient to answer the question.
if the data given in both statement I and II together are not sufficient to answer the question.
if the data in both statement I and II together are necessary to answer the question.
Solution:

From I: Number of children = 42

Directions (11-15): Two equations I and II are given below in each question. You have to solve these equations and give answer

Q11.

if x<y
if x>y
if x≤y
if x≥y
if x=y or no relation can be established
Solution:

Q12. I. y² - x² = 32
II. y - x = 2

if x<y
if x>y
if x≤y
if x≥y
if x=y or no relation can be established
Solution:

Q13.

if x<y
if x>y
if x≤y
if x≥y
if x=y or no relation can be established
Solution:

Q14. I. 8x² + 78x + 169 = 0
II. 20y² - 117y + 169 = 0

if x<y
if x>y
if x≤y
if x≥y
if x=y or no relation can be established
Solution:

Q15.

if x<y
if x>y
if x≤y
if x≥y
if x=y or no relation can be established
Solution:

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