Institute of Banking Personnel Selection : Article

APTITUDE WORKOUT-I
  • 2016-07-07
APTITUDE WORKOUT-I
 BANK 

WRONG NUMBERS:

Directions (Q.No: 1-5): In the following number series only one number is wrong. Find out the wrong number.

1) 2 10 18 54 162 486 1458

(1) 18 (2) 54 (3) 162  (4) 10  (5) None of these

2) 13 25 40 57 79 103 130

(1) 25 (2) 40 (3) 57 (4) 79 (5) None of these

3) 850 600 550 500 475 462.5 456.25

(1) 600         (2) 550         (3) 500

(4) 462.5       (5) None of these

4) 142 119 100 83 65 49 42

(1) 65           (2) 100         (3) 59

(4) 119         (5) None of these

5) 8 12 24 46 72 108 216

(1) 12 (2) 24 (3) 46 (4) 72 (5) None of these


ALGEBRA

Directions (Q.No: 6-10): In the following questions two equations numbered 1 and 2 are 

given. You have to solve both the equations and give answer.

1) if x > y

2) if x y

3) if x < y

4) if x y

5) if x = y or the relationship cannot be established.

6) 1. x2 – 4 = 0

    2. y2 + 6y + 9 = 0

7) 1. x2 – 7x + 12 = 0

    2. y2 + y – 12 = 0

8) 1. x2 = 729

    2. y = 729

9) 1. x4 – 227 = 398

    2. y2 + 321 = 346

10) 1. 2x2 + 11x + 14 = 0

      2. 4y2 + 12y + 9 = 0



1-4

2-3

3-1

4-1

5-3

6-1

7-2

8-4

9-5

10-3

 


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