31.How may pieces of 85cm length can be cut
from a rod 42.5 metres long?
A. 30 B.
40
C. 60 D.
None of these
32.
|
A fires 5 shots to B's 3 but A kills only
once in 3 shots while B kills once in 2 shots. When B has missed 27 times, A
has killed:
|
A.
|
30 birds
|
B.
|
60 birds
|
C.
|
72 birds
|
D.
|
90 birds
|
|
33.In a regular week, there are 5 working
days and for each day, the working hours are 8. A man gets Rs. 2.40 per hour
for regular work and Rs. 3.20 per hours for overtime. If he earns Rs. 432 in 4
weeks, then how many hours does he work for ?
A. 160 B.
175
C.
180 D. 195
34. What
fraction of an hour is a second?
A. 1 /
24 B.
1 / 60
C. 1 /
120 D.
1 / 3600
35.
|
Eight people are planning to share equally
the cost of a rental car. If one person withdraws from the arrangement and
the others share equally the entire cost of the car, then the share of each
of the remaining persons increased by:
|
|
|
36.A man earns on the first day and spends
Rs. 15 on the next day. He again earns Rs. 20 on the third day and spends Rs.
15 on the fourth day. If he continues to save like this, how soon will he have
Rs. 60 in hand?
A. on
17th day B. on 27th day
C. on
30th day D. on 40th
day
37. David gets on the elevator at the 11th
floor of a building and rides up at the rate of 57 floors per minute. At the
same time, Albert gets on an elevator at the 51st floor of the same building
and rides down at the rate of 63 floors per minute. If they continue travelling
at these rates, then at which floor will their paths cross ?
a. 19
b. 28
c. 30
d. 37
38.In a garden there are 10 rows and 12
columns of mango trees. The distance between the two trees is 2 metres adn a
distance of one metre is left from all sides of the boundary of the garden. The
length of the garden is
A. 20 m B.
22 m
C. 24 m D.
26 m
39.
|
To fill a tank, 25 buckets of water is
required. How many buckets of water will be required to fill the same tank if
the capacity of the bucket is reduced to two-fifth of its present ?
|
A.
|
10
|
B.
|
35
|
C.
|
62.5
|
D.
|
Cannot be determined
|
E.
|
None of these
|
|
|
|
40. A man has some hens and cows. If the
number of heads be 48 and the number of feet equals 140, then the number of hens
will be:
a. 22
b. 23
c. 24
d. 26
