QUANT QUIZ-1 FOR LIC – AAO EXAM
1.
A mixture contains milk and water in the ratio 9:4 on adding 4 lts of water,
the ratio of milk to water becomes 3:2. Find the total quantity of original
mixture:
a.
26
b.18
c.10
d.30
2.
The ratio of income of A and B is 9:4 and their expenditure are in the ratio
7:3. If each saves Rs 2000 what are their incomes:
a.
90000, 4000
b.27000,
12000
c.
72000, 16000
d.72000,
32000
3.
The ratio of the ages of A and B is 7:4 .If the difference between the present
age of A and the age of B 2 years hence is 4 than what is the sum of the
present ages of A and B:
a.
22
b.
18
c.
24
d.
32
4.
A man bought a chair and sold it at a gain of 15% if he had bought it at 15 %
less and sold it for Rs 160 more he would have gained 40% .Find the cost price
of the chair :
a.
4000
b.
3000
c.
3600
d.3200
5.
A man had to sell pulses at a loss of 10%. If he increase the price by Rs 5 per
kg, he would make a profit of 15% .Find the cost price and initial selling
price per kg of pulses:
a.
20,18
b.
18,20
c.
15,18
d.
18,15
6.
A can do a job in 12 days, B in 15 days. They work together for 2 days, then B
leaves and A alone continues the work. After 1 day C joins A and work is
completed in 5 more days. In how many days can C do it alone:
a.
15
b.20
c.
25
d.30
7.
One type of liquid contains 15% of milk, the other contains 20% of milk. A can
is filled with 4 parts of the first liquid and 11 parts of the second liquid.
Find the percentage of milk in new mixture:
a.
b.18%
c.
d.
8.
A man rows to a place 48 km distance and back in 14 hrs. He finds that he can
row 4 km with the stream in the same time as 3 km against the stream. Find the
rate of the stream:
a.
1 km/hr
b.
2 km/hr
c.
1.5 km/hr
d.
2.5 km/hr
9.
A train leaves the station 1 hr before the scheduled time. The train decreases
its speed by 50 km/hr. At the next station 300 km away, the train reached on
time. Find the original speed of train:
a.
100
b.
150
c.
200
d.
none of these
10.
Two trains running in opposite directions crosses a man standing on the
platform in 27 seconds and 17 seconds respectively and they cross each other in
23 seconds. The ratio of their speeds:
a.
1:3
b.
3:2
c.
3:4
d.
none of these
ANSWERS:
1. A ; 2. D;
3. A ; 4. A; 5. A;
6. C; 7. C; 8. A;
9.B; 10. B
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