Quantitative Aptitude Practice Test Sample Paper - 2 for SBI PO 2015 with Answer Key and Solution- Download in PDF

Here is solved questions of quantitative aptitude for SBI PO and IBPS exams. quantitative aptitude and numerical ability questions are asked in almost all examinations and candidates need to practice this section very hard to score good marls and hence good position in merit list. You can also download this question paper in PDF to save it for future references or take print out.

 

Quantitative Aptitude and Numerical Ability SBI PO Model Test Paper - 2

 

Maximum Marks: 10           Duration: 6 Mins

Directions for Questions 1 to 5:
What will come in place of the question mark (?) in following equations?

Q.1. 3 / 8 of 4 / 7 of 7 / 9 of / 738 = ?

A) 123
B) 132
C) 143
D) 142
E) None of these

Explanation (Show/Hide)

Let first number be x, second number is y
738 x (7/9) x (4/7) x (3/8) = 123

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Q.2. 135 % of 480 + ? % of 320 = 728

A) 25
B) 28
C) 125
D) 115
E) None of these

Explanation (Show/Hide)

Let ? = X
135% of 480 = 648
X % of 320 = 728 - 648 = 80
=> 320 * (X/100) = 80
=> X = 25.

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Q.3. 36 / ? = 90 / 195

A) 76
B) 72
C) 78
D) 84
E) None of these

Explanation (Show/Hide)

Solve equations above.

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Q.4. 323.001 × 15 + ? = 5000.015

A) 145.014
B) 155
C) 145
D) 155.014
E) None of these

Explanation (Show/Hide)

? = 5000.015 - (323.001 x 15)

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Q.5. 35 % of 121 + 85 % of 230.25 = ?

A) 225
B) 230
C) 240
D) 245
E) 238

Explanation (Show/Hide)

35 % of 121 = 42.35
85 % of 230 = 195.50 (85 % of .25 will be very small value so can be neglected)
So ans is approx 238.

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Directions for Questions 6 to 10:
In each of the following questions two questions I & II are given. You have to solve both the equations and give answer
(A) If x > y
(B) If x < = y
(C) if x < y
(D) if x > = y
(E) if x = y

Q.6.I. 9x² - 36x + 35 = 0
II. 3y² -16y + 21 = 0

Explanation (Show/Hide)

From I: x = 5/3, 7/3
Fro II: y = 3, 7/3

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Q.7.I. 2x² + 3x +1 = 0
II. 2y² - 7 y + 6 = 0

Explanation (Show/Hide)

From I: x = -1/2, -1
From II: y = 3/2, 2

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Q.8.I. 2x² -17x + 35 = 0
II. 2y² +13y + 21 = 0

Explanation (Show/Hide)

From I: x = 5, 7/2
From II: y = -3, -7 /2.

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Q.9. I. 2x - y = 3
II. 2y - x = 15

Explanation (Show/Hide)

From I and II: x= 7, y = 11.

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Q.10.I. 20x² - 9x +1 = 0
II. 9y² - 9y + 2 = 0

Explanation (Show/Hide)

From I: x = 1/4, 1/5
From II: y = 1/3, 2/3.

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