Sbi clerk mains 2019 practice questions quantitative aptitude

Oct 09, 2019 - 10:28

SBI CLERK MAINS 2019 PRACTICE QUESTIONS | QUANTITATIVE APTITUDE

 

Question 1

The numerator and denominator of a fraction are in the ratio of 2 : 3. If 6 is subtracted from the numerator, the result is a fraction that has a value of 2/3 of the original fraction. The numerator of the original fraction is:

  • A

    6

  • B

    18

  • C

    27

  • D

    36

  • E

    24

 

Question 2

A milkman makes 20% profit by selling milk mixed with water at Rs. 9 per litre. If the cost price of 1 litre pure milk is Rs. 10, then the ratio of milk and water in the said mixture

 

  • A

    3 : 1

  • B

    4 : 1

  • C

    3 : 2

  • D

    4 : 3

  • E

    3 : 4

 

Question 3

In a class, the number of girls is 20% more than that of the boys. The strength of the class is 66. If 4 more girls are admitted to the class, the ratio of the number of boys to that of the girls is:

  • A

    1 : 2

  • B

    3 : 4

  • C

    1 : 4

  • D

    3 : 5

  • E

    4 : 5

 

Question 4

A man spends 40% of his monthly salary on food and one-third of the remaining on transport. If he saves Rs. 4500 per month, which is equal to half the balance after spending on food and transport, his monthly salary is: 

  • A

    Rs. 11250

  • B

    Rs. 22500

  • C

    Rs. 25000

  • D

    Rs. 45000

  • E

    Rs. 50000

 

Question 5

In a certain time, the ratio of a certain Principle and the simple interest obtained from it are in the ratio 10:3 at 10% interest per annum. The number of years the money was invested is 

  • A

    1

  • B

    3

  • C

    5

  • D

    7

  • E

    9

 

Question 6

Directions (6-10): For the two given equations I and II.   Given (a) If p is greater than q.  Given (b) If p is smaller than q.  Given (c) If p is equal to q or no relation between p and q. Given (d) If p is either equal to or greater than q.  Given (e) If p is either equal to or smaller than, ...

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  • A

    a

  • B

    b

  • C

    c

  • D

    d

  • E

    e

 

Question 7

Given (a) If p is greater than q. 
Given (b) If p is smaller than q. 
Given (c) If p is equal to q or no relation between p and q.
Given (d) If p is either equal to or greater than q. 
Given (e) If p is either equal to or smaller than q. 
 

I. p² + 24 = 10p
II. 2q² + 18 = 12q

  • A

    a

  • B

    b

  • C

    c

  • D

    d

  • E

    e

 

Question 8

Given (a) If p is greater than q. 
Given (b) If p is smaller than q. 
Given (c) If p is equal to q or no relation between p and q.
Given (d) If p is either equal to or greater than q. 
Given (e) If p is either equal to or smaller than q. 
 

I. q² + q = 2
II. p² + 7p + 10 = 0

  • A

    a

  • B

    b

  • C

    c

  • D

    d

  • E

    e

 

Question 9

Given (a) If p is greater than q. 
Given (b) If p is smaller than q. 
Given (c) If p is equal to q or no relation between p and q.
Given (d) If p is either equal to or greater than q. 
Given (e) If p is either equal to or smaller than q. 

 

I. p² + 16 = 8p
II. 4q² + 64 = 32q

  • A

    a

  • B

    b

  • C

    c

  • D

    d

  • E

    e

 

Question 10

I. 2p² + 12p + 16 = 0
II. 2q² + 14q + 24 = 0

  • A

    a

  • B

    b

  • C

    c

  • D

    d

  • E

    e

 

ANSWER KEY

1 B
2 A
B
4 B
5 B
6 B
7 A
8 E
9 C
10 C

 

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