Quantitative Aptitude Quiz for Banking entrance exams

Dear
readers,

This quiz
consists of actual questions from various Banking entrance exams held during
the last few years. Leave your answers/ responses in the comments section below
and soon we’ll let you know the correct answers!

Directions (1-5): Study the given information carefully
to answer the questions that follow.

An urn contains 4 green, 5 blue, 2 red and 3 yellow marbles

1. If two marbles are drawn at random, what is the
probability that both are red or at least one is red?

(a)
26/91                (b) 1/7              (c) 199/364          (d) 133/191         (e) None of these

2. If three marbles are drawn at random, what is the
probability that at least one is yellow?

(a) 1/3                   (b) 199/364       (c) 165/364          (d) 3/11               (e) None of these

3. If eight marbles are drawn at random, what is the
probability that there are equal numbers of marbles of each colour?

(a) 4/7                   (b) 361/728       (c) 60/1001         (d) 1/1                 (e) None of these

4. If three marbles are drawn at random, what is the
probability that none is green?

(a) 2/7                  (b) 253/728        (c) 10/21            (d) 14/91               (e)
30/91

5. If four marbles are drawn at random, what is the
probability that two are blue and two are red?

(a)
10/1001         (b) 9/14              (c) 17/364          (d) 2/7                   (e) None of these

Directions (6-10): What will come in place of the question
mark (?) in the following number series?

6.   8  11  20  47  128
(?)

(a) 483           (b) 488           (c) 397        (d) 371         (e) None of these

7.    71  78  99  134  183
(?)

(a) 253             (b)
239           (c) 246           (d) 235          (e) None of these

8.  342  337.5  328.5
 315  297 (?)

(a) 265.5        (b) 274.5       (c) 270              (d) 260          (e) None of these

9.  161  164  179
 242  497 (?)

(a) 1540         (b) 1480        (c) 1520           (d) 1440        (e) None of these

10.  239  254  284
 344  464 (?)

(a) 726           (b) 716         (c) 724              (d) 714          (e) None of these

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Answers

1(e)    
2(b)      3(c)      4(e)      
5(a)       6(d)     7(c)   
8(b)     9(c)     10(e)

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