601. P is 30% more efficient than Q. P can complete a work in 23 days. If P and Q work together, how much time will it take to complete the same work?
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A. 11

B. 23

C. 9

D. 13
602. A cistern has two taps which fill it in 12 min. and 15 min.respectively There is one outlet pipe in the cistern. When all the taps & pipe are opened, the empty cistern is full in 20 min. How long will the waste pipe (outlet) take to empty the full cistern ?
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A. 40 min

B. 20 min

C. 10 min

D. 30 min

603. A man invested Rs. 1552 in a stock at 97 to obtain an income of Rs. 128. The dividend from the stock is___________?
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A. 7.50%

B. None of these.

C. 8%

D. 9.70%

604. If the simple interest on a sum of money for 2 years at 5% per annum is Rs. 50, what is the compound interest on the same at the same rate and for the same time?
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A. Rs. 54.25

B. Rs. 60

C. Rs. 52

D. Rs. 51.25
605. Find the compound interest accrued on an amount of Rs.14,800 at 13.5% p.a at the end of two years. (Round off your answer to nearest integer)
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A. Rs.4273

B. None of these

C. Rs.4613

D. Rs.4266

E. Rs.4064

606. Rayan crosses a 400m bridge in 3 minutes. What is speed?
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A. 8 kmph

B. 1.33 kmph

C. 133.33 kmph

D. 4 kmph

607. A can do a particular work in 6 days . B can do the same work in 8 days. A and B signed to do it for Rs. 3200. They completed the work in 3 days with the help of C. How much is to be paid to C?
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A. Rs. 600

B. Rs. 420

C. Rs. 400

D. Rs. 380

608. The cost price of a Rs. 100 stock at 4 discount, when brokerage is 1/4 % is:___________?
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A. Rs. 104.25

B. Rs. 95.75

C. Rs. 96

D. Rs. 96.25
609. A car travels 50% faster than a bike. Both start at the same time from A to B. The car reaches 25 minutes earlier than the bike. If the distance from A to B is 100 km, find the speed of the bike.
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A. 100 km

B. 75 km

C. 120 km

D. 80 km
610. Hafeez invested Rs. 15000 @ 10% per annum for one year. If the interest is compounded half-yearly, then the amount received by Hafeez at the end of the year will be?
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A. Rs. 16,525.50

B. Rs. 16,500

C. Rs. 18,150

D. Rs. 16,537.50
611. At 10 a.m. two trains started traveling toward each other from stations 287 miles apart. They passed each other at 1:30 p.m. the same day. If the average speed of the faster train exceeded the average speed of the slower train by 6 miles per hour, which of the following represents the speed of the faster train, in miles per hour?
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A. 40

B. 38

C. 44

D. 48

612. The compound interest on a certain sum of money for 2 years at 10 % per annum is Rs.420. The simple interest on the same sum at the same rate and for the same time will be_______?
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A. Rs. 380

B. Rs.375

C. Rs.350

D. Rs. 400
613. Two pipes P and Q can fill a cistern in 12 min. and 15 min. respectively but a third pipe R can empty the full tank in 6 min. P and Q are kept open for 5 min. in the beginning and then R is also opened. In what time is the cistern emptied ?
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A. 45 min

B. 35 min

C. 40 min

D. 30 min

614. The Compound interest on Rs 16000 for 9 months at 20% P.a compounded quarterly is:__________?
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A. Rs 2522

B. Rs 2520

C. Rs 2524

D. Rs 2518

615. How much would a sum of Rs 16000 approximately amount to in 2 years at 10% P.a compounded half-yearly?
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A. Rs 17423

B. Rs 18973

C. Rs 19880

D. Rs 19448
616. A tap can fill a tank in 32 min. and another can empty it in 16 min. If the tank is already half full and both the tanks are opened together, the tank will be_________?
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A. 14 min

B. 20 min

C. 16 min

D. 12 min

617. If 6 men take 9 days to complete a work, how many men can complete the work in 3 days?
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A. 2 men

B. 9 men

C. 12 men

D. 18 men
618. If 10 workers can make 10 tables in 10 days, then how many days would it take for 5 workers to make 5 tables?
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A. 25

B. 5

C. 1

D. 10
619. The difference between the compound interest compounded annually and simple interest for 2 years at 20% per annum is Rs.144. Find the principal?
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A. Rs.3600

B. Rs.3000

C. Rs.3900

D. Rs.3300

620. The difference between simple interest and C.I. at the same rate for Rs.5000 for 2 years in Rs.72. The rate of interest is?
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A. 12%

B. 10%

C. 6%

D. 8%

621. If 12 men work 8 hours a day to complete a work in 10 days, how many men working 12 hours a day can complete the work in 5 days?
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A. 8

B. 12

C. 16

D. 4

622. If the rate of interest be 4% per annum for first year 5% per annum for the second year and 6% per annum from the third year then the compound interest of Rs 10000 for 3 years will be_________?
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A. Rs 1600

B. Rs 1575.20

C. Rs 1625.80

D. Rs 2000

623. The difference between simple interest and compound on Rs. 1200 for one year at 10% per annum reckoned half-yearly is:________?
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A. Rs. 2.50

B. Rs. 3.75

C. Rs. 3

D. Rs. 4

624. The difference between compound interest and simple interest on an amount of Rs. 15,000 for 2 years is Rs. 96. What is the rate of interest per annum?
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A. 8

B. 10

C. Cannot be determined

D. 12

625. A boats man can row in still water at speed of 7 km/hr. It takes 6 hours more to travel the same distance in upstream than in downstream if the speed of the river is 3 km/hr. what is the distance between the two destinations?
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A. 30 km

B. 10 km

C. 20 km

D. 40 km
626. A money lender borrows money at 4% P.a and pays interest at the end of the year. He lends it at 6% P.a compound interest compounded half-yearly and receives the interest at the end of the year. Thus be gains Rs 104.50 a year. The amount of money he borrows is_________?
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A. Rs 4500

B. Rs 5500

C. Rs 5000

D. Rs 6000

627. Find the amount on Rs.8000 in 9 months at 20% per annum, if the interest being compounded quarterly?
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A. Rs.9261

B. Rs.9621

C. Rs.9162

D. Rs.1261

628. The compound interest accrued on an amount of Rs.44000 at the end of two years is Rs.1193.60. What would be the simple interest accrued on the same amount at the same rate in the same period?
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A. Rs.10,840

B. None of these.

C. Rs.10,720

D. Rs.10,280

E. Rs.10,560
629. Afnan wants to borrow Rs.6000 at rate of interest 6% p.a. at S.I and lend the same amount at C.I at same rate of interest for two years. What would be his income in the above transaction?
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A. None of these

B. Rs.25.20

C. Rs.27.80

D. Rs.24.00

E. Rs.21.60
630. Two pipes can fill a tank in 10 hrs. and 12 hrs. respectively while a third pipe empties the full tank in 20 hrs. If all the three pipes operate together , in how much time the tank will be filled ?
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A. 5 hrs

B. 7 hrs

C. None of these

D. 7.5 hrs
631. A man buys Rs. 50 shares in a company which pays 10% dividend. If the man gets 12.5% on his investments, at what price did he buy the shares?
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A. Rs.40

B. Rs.37.50

C. Rs.48

D. Rs.52

632. A man rides his bicycle 10 km at an average speed of 12 km/hr and again travels 12 km at an average speed of 10 km/hr. What is his average speed for the entire trip approximately?
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A. 10.8 kmph

B. 10 kmph

C. 11.2 kmph

D. 10.2 kmph

633. Machine P can print one lakh books in 8 hours. Machine Q can print the same number of books in 10 hours while machine R can print the same in 12 hours. All the machines started printing at 9 A.M. Machine P is stopped at 11 A.M. and the remaining two machines complete work. Approximately at what time will the printing of one lakh books be completed?
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A. 1:00 pm

B. 3:00 PM

C. 2:00 PM

D. 11:00 AM

634. A man takes 5 hours 45 min in walking to a certain place and riding back. He would have gained 2 hours by riding both ways. The time he would take to walk both ways is_________?
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A. 8 hrs 45 min

B. 11 hrs

C. 7 hrs 45 min

D. 9 hts 20 min

635. If a boat is rowed downstream for 50 km in 5 hours and upstream for 24 km in 6 hours, what is the speed of the boat and the river?
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A. (10 , 4) km/hr

B. None of these

C. (7 , 3) km/hr

D. (6 , 4) km/hr

636. Rajan borrowed Rs.4000 at 5% p.a compound interest. After 2 years, he repaid Rs.2210 and after 2 more year, the balance with interest. What was the total amount that he paid as interest?
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A. Rs.653.50

B. Rs.635.50

C. Rs.675.50

D. Rs.613.50

637. A 6% stock yields 8%. The market value of the stock is:___________?
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A. Rs. 75

B. Rs. 96

C. Rs. 48

D. Rs. 133.33

638. If two pipes function together, the cistern will be filled in 6 hrs. One pipe fills the cistern 5 hrs. faster than the other. How many hours it take the second pipe to fill the cistern?
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A. 20 hrs

B. 5 hrs

C. 15 hrs

D. 10 hrs

639. P,Q and R together earn Rs.1620 in 9 days. P and R can earn Rs.600 in 5 days. Q and R in 7 days can earn Rs.910. How much amount does R can earn per day?
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A. Rs.100

B. Rs.40

C. Rs.70

D. Rs.90

640. X and Y can do a piece of work in 20 days and 12 days respectively. X started the work alone and then after 4 days Y joined him till the completion of the work. How long did the work last ?
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A. 6 days

B. 20 days

C. 15 days

D. 10 days
641. What is the volume of a cube (in cubic cm) whose diagonal measures 4?3 cm ?
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A. 27

B. 64

C. 8

D. 16

642. What sum of money put at C.I amounts in 2 years to Rs.8820 and in 3 years to Rs.9261?
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A. Rs.8400

B. Rs.8000

C. Rs.7500

D. None

643. An aeroplane covers a certain distance at a speed of 240 kmph in 5 hours. To cover the same distance in 5/3 hours, it must travel at a speed of:_________?
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A. 680 km/hr

B. 700 km/hr

C. 660 km/hr

D. 720 km/hr
644. A is thrice as good a work man as B and takes 10 days less to do a piece of work than B takes. B can do the work in:___________?
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A. 16 days

B. 15 days

C. 30 days

D. 14 days

645. A can complete a work in 12 days with a working of 8 hours per day. B can complete the same work in 8 days when working 10 hours a day. If A and B work together, working 8 hours a day, the work can be completed in_______days.
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A. 5 5?11

B. 6 4?11

C. 6 5?11

D. 4 5?11

646. P takes twice as much time as Q or thrice as much time as R to finish a piece of work. They can finish the work in 2 days if work together. How much time will Q take to do the work alone?
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A. 9

B. unt of work Q does in 1 day = 2/x

C. t; Q takes 12/2 days = 6 days to complete the work

D. P takes x days to complete the work

E. = 2

F. 8

647. Two pipes P and Q can fill a cistern in 12 minutes and 16 minutes respectively. Simultaneously both the pipes are opened together, then after how much time Q should be closed so that the tank is full in 9 min ?
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A. 5 min

B. 2 min

C. 3 min

D. 4 min
648. A car travels first 160 km at 64 km/hr and the next 160 km at 80 km/hr. What is the average speed for the first 320 km of the tour?
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A. 72.21 km/hr

B. 70.24 km/hr

C. 74. 24 km/hr

D. 71.11 km/hr
649. 12 buckets of water fill a tank when the capacity of each bucket is 13.5 litres. How many buckets will be needed to fill the same tank, if the capacity of each bucket is 9 litres?
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A. 15

B. 16

C. 18

D. 14

650. A man sells Rs.5000, 12 % stock at 156 and uinvests the proceeds parity in 8 % stock at 90 and 9 % stock at 108. He hereby increases his income by Rs. 70. How much of the proceeds were invested in each stock?
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A. 3600(8%), 4200(9%)

B. 4000(8%), 4200(9%)

C. 4000(8%), 4000(9%)

D. 3600(8%), 4000(9%)