Q.1 12 boys can
complete a piece of work in 36 days. 18 girls can complete the same piece of
work in 60 days. 8 boys and 20 girls work together for 20 days. If only girls
were to complete the remaining piece of work in 4 days. How many girls would be
required?
a.40
b.80
c.68
d.70
e.None of these
Q.2 9 men can
complete a piece of work in 360 days. 18 boys can complete the same piece of
work in 72 days and 12 girls can complete the piece of work in 162 days. In how
many days can 4 boys, 12 girls and 10 men together complete the piece of work?
a.96
b.80
c.81
d.124
e. None of
these
Q.3 24 boys can complete a piece of work in 20 days. In how many
days can 16 boys complete the same piece of work?
a.30
b.32
c.42
d.40
e.None of these
Q.4 8 women
can complete a piece of work in 4 days. 12 men can complete the same piece of work
in 4 days whereas 8 boys can complete the same piece of work in 8 days. 2
women, 8 boys and 3 men work together for 2 days. If only men were to finish
the remaining work in 2 days. How many total men would be required?
a.18
b.15
c.24
d.12
e.None of these
Q.5 10 children can complete a piece of work in 8 days. 20 boys can
complete the same piece of work in 6 days. In how many days 16 children 18 boys
together can complete the same piece of work?
a.19/7
b.27/7
c.20/7
d.17/7
Q.6 P and Q together can complete a work in 8 days, Q and R together can complete the same work in 12 days and R and P together can complete the same work in 16 days. In how many days can P, Q and R together complete the same work?
a.48/13
b.96/13
c.89/12
d.41/12
e.None of these
Q.7 One card is drawn at random from a pack of 52 cards. What is the
probability that the card drawn is a face card (Jack, Queen and King only)?
(1) 3/13
(2) 1/13
(3) 9/52
(4) 1/4
(5) None of these
Q.8 A bag contains 6 red and 8 yellow balls. One ball is drawn at
random. What is the probability that the ball drawn is yellow?
(1) 3/4
(2) 3/7
(3) 1/8
(4) 4/7
(5) None of these
Q.9 While selling a fan, a shopkeeper gives a discount of 25%. If he
gives a discount of 30%, he earns Rs.60 less as profit. What is the original
price of the fan?
(1) Rs. 920
(2) Rs. 1200
(3) Rs. 1125
(4) Rs. 1020
(5) None of these
Q.10 What would be the compound interest obtained
on an amount of Rs. 30000 at the rate of 10 p.c.p.a. after 3 years?
(1) Rs9930
(2) Rs. 9936
(3) Rs. 9000
(4) Rs. 8933
(5) None of these
ANSWERS
1.D,2.C,3.A,4.D,5.C,6.B,7.A,8.D,9.B,10.A,
