# Quantitative Aptitude Quiz 2015 – Set 28

Hello and welcome to ExamPundit. Here is a set of Quantitative Aptitude Quiz for Bank Exams 2015.

1. A bag contains six
black balls, 4 green balls and 3 red balls. If 3 balls are picked at random what
is the
probability that they are of
same colour?
(a) 25/286
(b) 25/216
(c) 42/72
(d) 3/13
(e) 4/13

Solutions –

2. Four persons are
there in a function and six seats are vacant. In how many ways they can be
seated?
(a) 220
(b) 330
(c) 360
(d) 120
(e) 480

Solutions –

3. In how many ways 5
prizes can be distributed among 3 students if one student can get any number of

prizes?
(a) 10
(b) 21
(c) 24
(d) 12
(e) 22

Solutions –

4. The price of an
article first increased by 10%, then decreased by 20% and then increased by
30%. If
the final price is Rs. 3432,
what was the original price?
(a) Rs. 2500
(b) Rs. 3000
(c) Rs. 2000
(d) Rs. 3500
(e) Rs. 1500

Solutions –

5. In a class of 80
students, the ratio of boys to girls is 2:3. The number of students who passed
in an
exam to those who have failed
is in the ratio 5 : 3. Among the boys, the ratio of passed to failed is 1: 3.

What is the ratio of girls who failed to
those who have passed?
(a) 2 : 3
(b) 3 : 2
(c) 7 : 1
(d) 1 : 7
(e) 5 : 4

Solutions –
6. What is the
diagonal of A rectangle whose length is 12 m. and breadth is 5m.?
(a) 16 m
(b) 13 m
(c) 19 m
(d) 11 m
(e) 15 m

Solutions –
7. A wheel rotates
and covers a distance of 13200 m by revolving 150 times. What is the diameter
of the
wheel?
(a) 7 m.
(b) 14 m.
(c) 28 m.
(d) 56 m.
(e) 50 m.

Solutions –
8. A solid sphere cut
into two equal hemisphere. What will be the ratio of surface area of the
hemisphere to that of sphere-
(a) 2 : 3
(b) 3 : 4
(c) 4 : 3
(d) 3 : 2
(e) 1 : 2

Solutions –
9. There is a
cylinder of radius 25 cm. There is some water in it. If small sphere with
diameter .5 mm are
dropped into it,
the water level rises and the cylinder gets filled with spheres. If 60000
spheres are
dropped to fill it, find the volume
of cylinder?
(a) 1000 cm.
(b) 1200 cm.
(c) 1250 cm.
(d) 1500 cm.
(e) 2000 cm.

Solutions –
10. What will be the
curved surface area of a cylinder whose height is 42 cm. and radius of base is
3.5
cm?
(a) 624 cm.
(b) 924 cm.
(c) 900 cm.
(d) 528 cm.
(e) 634 cm.

Solutions –

Regards

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