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8. starts business with Rs. 35,000 and after 5 months, B joins with A as his partner. After a year, the profit is divided in the ratio 2:3. What is B’s contribution in the capital?
A) Rs .7500 B) Rs. 8000 C) Rs. 8500 D) Rs. 9000
1.An alloy of zinc
and copper contains the metals in the ratio 5 : 3. The quantity of zinc to be
added to 6 kg of the alloy so that the ratio of the metal may be 3 : 1 is:
A)3 B)6 C)8 D)9
A)3 B)6 C)8 D)9
2.100 oranges are bought at the rate of Rs. 350 and
sold at the rate of Rs. 48 per dozen. The percentage of profit or loss is:
A) 100/7% gain B) 15% gain C) 100/7% loss D) 15 % loss
A) 100/7% gain B) 15% gain C) 100/7% loss D) 15 % loss
3.A teacher can divide
her class into groups into groups of 5,13 and 17. What is the smallest possible
strength of the class?
a.835 b.940 c.1105 d.1220
a.835 b.940 c.1105 d.1220
4. A new apartment
complex purchased 60 toilets and 20 shower heads. If the price of a toilet is
three times the price of a shower head, what percent of the total cost was the
cost of all the shower heads?
a) 9% b) 10% c) 11% d) 13%
a) 9% b) 10% c) 11% d) 13%
5.A, B and C can do a piece of work in 20, 30 and 60 days
respectively. In how many days can A do the work if he is assisted by B and C
on every third day?
A. 12 days B. 15 days C. 16 days D. 18 days
A. 12 days B. 15 days C. 16 days D. 18 days
6.There are two bags A and B. A contains 6 red flowers and 3 pink
flowers. where as bag B contains 2 red flowers and 7 pink flowers. One flower
is chosen from a bag randomly. What is the probability that the flower chosen
is pink?
a. 4/9 b. 1/3 c. 5/4 d. 5/9
7. A team P of 20 engineers can complete work or task in 32 days. Another team Q of 16 engineers can complete same task in 30 days.Then the ratio of working capacity of 1 member of P to the 1 member of Q is
a. 4/9 b. 1/3 c. 5/4 d. 5/9
7. A team P of 20 engineers can complete work or task in 32 days. Another team Q of 16 engineers can complete same task in 30 days.Then the ratio of working capacity of 1 member of P to the 1 member of Q is
a. 3 : 2 b.
4 : 3 c. 2 : 5 d. 3 : 5
8. starts business with Rs. 35,000 and after 5 months, B joins with A as his partner. After a year, the profit is divided in the ratio 2:3. What is B’s contribution in the capital?
A) Rs .7500 B) Rs. 8000 C) Rs. 8500 D) Rs. 9000
9. A batsman makes a score of 87 runs in the 17th
inning and thus increases his average by 3 . Find his average after 17th
inning.
A) 39 B) 38 C) 38.5 D) 39.5
A) 39 B) 38 C) 38.5 D) 39.5
10. By selling 300 apples a seller gains the
selling price of 60 apples. The gain percent of the seller is
A) 200 B) 20% C) 25% D) 16 2/3%
A) 200 B) 20% C) 25% D) 16 2/3%
11. The average monthly salary of 8 workers and one
supervisor in a factory was Rs430. When the supervisor, whose salary
was Rs870 per month, retired, a new person was appointed and then the average
salary of 9 people was Rs400 per month. The salary of the new supervisor
is:
A. Rs 700 B. Rs 600 C. Rs 430 D. Rs 400
12. The average score of 35 students in a class is 37. If every student is given 3 grace marks, the new average of the class is:
A. 45 B. 34 C. 43 D. 40
A. Rs 700 B. Rs 600 C. Rs 430 D. Rs 400
12. The average score of 35 students in a class is 37. If every student is given 3 grace marks, the new average of the class is:
A. 45 B. 34 C. 43 D. 40
13. Consider two postmen A and B respectively. A is young and can
deliver 20 parcels in 3 hours while B is older than A and can deliver only 15
parcels in 4 hours. If the total number of parcels to deliver is 60, how long
they will take working together.
a. 121/12 hours b. 144/36 hours c. 144/25 hours d. 121/25 hours
a. 121/12 hours b. 144/36 hours c. 144/25 hours d. 121/25 hours
14. The ratio of the present ages of Sunita and Vinita is 4:5. Six
years hence the ratio of their ages will be 14:17. What will be the ratio of
their ages 12 years hence?
1) 15:19 2)
13:15 3) 16:19 4) 17:19
15. If the price of petrol increases by 25% and Kevin intends
to spend only 15% more on petrol. By how much percent should he reduces the
quantity of petrol that he buys?
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