1. Sonu
invested 10% more than Mona. Mona invested 10% less than Raghu. If the total
sum of their investment is Rs.5780, how much amount did Raghu invest?
(a)
Rs. 2010
(b)
Rs. 2100
(c)
Rs. 2000
(d)
Rs. 2200
(e)
None Of these
2. Three men
and 5 women together can do a job in 3 days. Working on the same job 3 women
take 5 days more than the time required by 2 men . What is the ratio of
efficiency of a man to a woman?
3. In an
examination, 44% of students failed in subject A and 36% of the students failed
in subject B and 18% failed in both the subjects. If 352 students passed in
only one subject, then how many failed in both the subjects?
(a)
126
(b)
144
(c)
156
(d)
158
(e)
None of these
4. A
shopkeeper allows two successive discounts of 10% and 5% on the marked price of
an article but charges a sales tax of 5% on the discounted price. If a customer
pays Rs. 718.2 as including the sales tax, then what is the marked price?
(a)
750
(b)
780
(c)
800
(d)
830
(e)
None of these
5. Ram is
33(1/3)% as efficient as shyam. Gangu does 40% of the work done by Ram and
Shyam together. If Gangu alone does the work in 60 days, in how many days Shyam
and Gangu together can finish the same work?
(a)
20(2/3) days
(b)
25(4/5) days
(c)
20(10/23) days
(d)
Can not be determined
(e)
None of these.
6. The ratio
of present ages of A and C is 7 : 9 and present age of B is equal to the
average ages of A and C after 2 years. If the ratio of present age of B and age
of C after four years is 6 : 7 then what will be the ratio of age of A after
four years to that of present age of B?
(a)
13:14
(b)
14:13
(c)
6:7
(d)
7:6
(e)
None of these
7. A certain
amount of money gets four times to its orignal amount after 24 years at a
simple interest. What will be the interest on a sum of Rs.8500 compounded
annually at the same rate of interest after 2 year?
(a)
2220.50
(b)
2150.75
(c)
2400.50
(d)
2257.60
(e)
None of these
8. A
shopkeeper mixes of 24 kg of sugar worth Rs. 35 per kg with another quality of
sugar of Rs.42 per kg. By selling the mixture at Rs. 41.04 per kg, he may gain
8%. How much sugar of second quality has been added to the mixture?
(a)
18 kg
(b)
32 kg
(c)
16 kg
(d)
28 kg
(e)
None of these
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