501

Two bikes start at the same time from two destination 300 km apart and travel towards each other. If they cross each other at a distance of 130 km from one of the destination, what is the ratio of their speeds choose which one is correct?

B. 17:30

C. 13:30

D. None of these

502

How much time does a train 125 metres long running at 60 km/hr take to pass a pole choose which one is correct?

A. 6s

B. 2.08s

D. 8s

503

The edges of a cuboid are in the ratio 1 : 2 : 3 and its sunface area is 88 cm2. The volume of the cuboid is :_________ choose which one is correct?

A. 24 cm3

C. 64 cm3

D. 120 cm3

504

What is the volume of a cube (in cubic cm) whose diagonal measures 4√3 cm  choose which one is correct?

A. 8

B. 16

C. 27

505

A cuboidal block of 6 cm X 9 cm X 12 cm is cut up into an exact number of equal cubes. The the least possible number of cubes will be_________ choose which one is correct?

A. 6

B. 9

D. 30

506

P and Q can complete a work in 15 days and 10 days respectively. They started the work together and then Q left after 2 days. P alone completed the remaining work. The work was finished in__________days. (Answer)

B. 15

C. 22

D. 20

507

Assume that 20 cows and 40 goats can be kept for 10 days for Rs.460. If the cost of keeping 5 goats is the same as the cost of keeping 1 cow, what will be the cost for keeping 50 cows and 30 goats for 12 days choose which one is correct?

B. Rs.1000

C. Rs.934

D. Rs.1210

508

A leak in the bottom of a tank can empty the full tank in 6 hrs. An inlet pipe fills water at the rate of 4 lit. a minute. When the tank is full, the inlet is opened and due to the leak, the tank is empty in 8 hrs. The capacity of the tank in liters is_________ choose which one is correct?

A. 5,750 litres

C. 6,890 litres

D. None of these

509

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_________ choose which one is correct?

A. 12 min

B. 14 min

D. 20 min

D. 10

510

By investing Rs. 1620 in 8% stock, Maria earns Rs. 135. The stock is then quoted at:_________ choose which one is correct?

A. 80

C. 106

D. 108

511

Find the annual income derived from Rs. 2500, 8% stock at 106.

A. 100

B. 150

D. 250

512

Rayan invested a certain amount for two rates of simple interests at 6% p.a. and 7% p.a. What is the ratio of Rayan’s investments if the interests from those investments are equal choose which one is correct?

A. 4 : 3

B. 3 : 2

C. 6 : 5

E. None of these

513

The simple interest on Rs.12000 at a certain rate of interest in five years is Rs.7200. Find the compound interest on the same amount for five years at the same rate of interest.

A. Rs.3502.80

B. Rs.3052.40

C. Rs.3054.8

E. None of these

514

What is the difference between the compound interest on Rs.12000 at 20% p.a. for one year when compounded yearly and half yearly choose which one is correct?

A. Rs.140

C. Rs.130

D. Rs.110

E. None of these.

515

Jameel invested an amount of Rs.17400 for two years. Find the rate of compound interest that will fetch him an amount of Rs.1783.50 at the end of two years choose which one is correct?

A. 8% p.a.

B. 6% p.a.

C. 4% p.a.

E. None of these

516

A money lender lends Rs.2000 for six months at 20% p.a. rate. It the interest is reckoned quarterly then find the amount given after the time limit.

B. Rs.2200

C. Rs.2160

D. Rs.2040

517

Every year an amount increases by 1/8th of itself. How much will it be after two years if it’s present value is Rs.64000 choose which one is correct?

B. Rs.80000

C. Rs.75000

D. Rs.64000

518

The difference between the compound interest compounded annually and simple interest for 2 years at 20% per annum is Rs.144. Find the principal choose which one is correct?

A. Rs.3000

Page 179

B. Rs.3300

D. Rs.3900

519

Find the sum The difference between the compound and S.I. on a certain sum of money for 2 years at 10% per annum is Rs.15of money choose which one is correct?

B. 1800

C. 2100

D. 1950

520

The principal that amounts to Rs. 4913 in 3 years at 6 1/4 % per annum C.I. compounded annually, is_________ choose which one is correct? choose which one is correct?

A. Rs. 3096

B. Rs. 4076

C. Rs. 4085

B. 2 1/2

C. 3

D. 4

521

The speed of a boat in still water is 5 km/hr, it can go 30km upstream and return downstream to the original point in 4 hours 30 min. The speed of the stream is_______ choose which one is correct?

B. 8 km/hr

C. 10 km/hr

D. 15 km/hr

522

A boat covers a distance of 30 km in 2 ½ hours running downstream while returning it covers the same distance in 3 ¾ hours. What is the speed of the boat in still water choose which one is correct?

A. 8km/hr

B. 12km/hr

C. 14 km/hr

D. 15 km/hr

523

If X can run 48m and Y 42m, then in a race of 1km, X beats Y by:_________ choose which one is correct?

A. 140m

C. 100m

D. 110m

In a 300 m race A beats B by 22.5 m or 6 seconds. B’s time over the course is__________ choose which one is correct?

A. 86 sec

C. 76 sec

D. None of these

524

In a game of billiards, A can give B 20 points in 60 and he can give C 30 points in 60. How many

points can B give C in a game of 100 choose which one is correct?

A. 50

B. 40

D. 15

525

In a race of 1000 m, A can beat by 100 m, in a race of 800m, B can beat C by 100m. By how many meters will A beat C in a race of 600 m choose which one is correct?

A. 57.5 m

C. 150.7 m

D. 98.6 m

526

In a mixture of milk and water, the proportion of milk by weight was 80%. If, in a 180 gm mixture, 36 grams of pure milk is added, what would be the percentage of milk in the mixture formed choose which one is correct?

A. 80%

B. 100%

C. 84%

D. 87.5%

527

n what ratio should a variety of rice costing Rs. 6 per kg be mixed with another variety of rice costing Rs. 8.75 per kg to obtain a mixture costing Rs. 7.50 per kg choose which one is correct?

B. 3 : 4

C. 7 : 8

D. 8 : 9

528

A mixture of 70 litres of milk and water contains 10% water. How many litres of water should be added to the mixture so that the mixture contains 12 1/2% water choose which one is correct?

B. 8

C. 4

D. 5

E. None of these

529

All the water in container A which was filled to its brim was poured into two containers B and C. The quantity of water in container B was 62.5% less than the capacity of container A. If 148 liters was now transferred from C to B, then both the containers would have equal quantities of water. What was the initial quantity of water in container A choose which one is correct?

A. 648

B. 888

C. 928

530

Two varieties of wheat – A and B costing Rs. 9 per kg and Rs. 15 per kg were mixed in the ratio 3 : 7. If 5 kg of the mixture is sold at 25% profit, find the profit made choose which one is correct?

A. Rs. 13.50

B. Rs. 14.50

C. Rs. 15.50

E. None of these

531

How many liters of oil at Rs.40 per liter should be mixed with 240 liters of a second variety of oil at Rs.60 per liter so as to get a mixture whose cost is Rs.52 per liter choose which one is correct?

A. 120 liters

B. 180 liters

C. 110 liters

532

A vessel contains 20 liters of a mixture of milk and water in the ratio 3:2. 10 liters of the mixture is removed and replaced with an equal quantity of pure milk. If the process is repeated once more, find the ratio of milk and water in the final mixture obtained choose which one is correct?

B. 4:7

C. 7:1

D. 2:5

533

Sharjeel has a container which has a mixture of wine and water in it. Wine and water are in the ratio 4:1. Sharjeel spills some of the mixture by accident. He then replaces the spilled amount with water of the same quantity. But now the wine to water ratio has become 3:2. How much water Did Sharjeel add choose which one is correct?

A. 3/5

B. 1/2

D. 2/7

534

A bag contains an equal number of Rs.5, Rs.2 and Re.1 coins. If the total amount in the bag is Rs.1152, find the number of coins of each kind choose which one is correct?

A. 432

B. 288

D. 72

E. None of these

535

rslan and Bilal have some marbles with them.   rslan told Bilal “if you give me ‘x’ marbles, both of us will have an equal number of marbles”. Bilal then told   rslan “if you give me twice as many marbles, I will have 30 more marbles than you would”. Find ‘x’ choose which one is correct?

A. 4

C. 6

D. 8

E. None of these

536

Atif ordered 16 chapatis, 5 plates of rice, 7 plates of mixed vegetable and 6 ice-cream cups.The cost of each chapati is Rs.6, that of each plate of rice is Rs.45 and that of mixed vegetable is Rs.70. The amount that Atif paid the cashier was Rs.961. Find the cost of each ice-cream cup choose which one is correct?

B. Rs.22.50

C. Rs.20

D. Rs.17.50

E. None of these

537

Three consecutive odd integers are in increasing order such that the sum of the last two integers is 13 more than the first integer. Find the three integers choose which one is correct?

A. 9, 11, 13

B. 11, 13, 15

C. 13, 15, 17

E. None of these

538

There are some rabbits and peacocks in a zoo. The total number of their heads is 60 and total The number of their legs is 192. Find the number of total rabbits choose which one is correct?

A. 30

B. 46

C. 40

D. 44

539

On the independence day, bananas were be equally distributed among the children in a school so that each child would get two bananas. On the particular day 360 children were absent and as a result each child got two extra bananas. Find the actual number of children in the school choose which one is correct?

A. 600

B. 620

C. 500

D. 520

540

Eight years ago, Zahid’s age was 4/3 times that of Shahid. Eight years hence, Zahid’s age will be 6/5 times that of Shahid. What is the present age of Zahid choose which one is correct?

A. 30 years

C. 32 years

D. 48 years

E. None of these

541

Rs.1200 divided among P, Q and R. P gets half of the total amount received by Q and R. Q gets one-third of the total amount received by P and R. Find the amount received by R choose which one is correct?

A. Rs.400

C. Rs.300

D. Rs.600

E. None of these

542

P, Q and R have Rs.6000 among themselves. R has two-thirds of the total amount with P and Q. Find the amount with R choose which one is correct?

A. Rs.3000

B. Rs.3600

D. Rs.4000

E. None of these

543

A bag contains a total of 93 coins in the form of one rupee and 50 paise coins. If the total value of coins in the bag is Rs.56, find the number of 50 paise coins in the bag choose which one is correct?

A. 60

B. 56

C. 64

E. None of these

544

The cost of 16 pens and 8 pencils is Rs.352 and the cost of 4 pens and 4 pencils is Rs.96. Find the cost of each pen choose which one is correct?

A. Rs.32

B. Rs.28

C. Rs.36

D. Rs.25

545

The sum of four consecutive even numbers is 292. What would be the smallest number choose which one is correct?

A. 74

B. 76

D. 68

E. None of these

546

the present average age of a couple and their daughter is 35 years. Fifteen years from now, the age of the mother will be equal to the sum of present ages of the father and the daughter. Find the present age of mother choose which one is correct?

A. 43 years

B. 40 years

C. 48 years

E. None of these

547

Ten years ago, the age of Aftab was one-third the age of Kashif at that time. The present age of Kashif is 12 years older than the present age of Aftab. Find the present age of Aftab choose which one is correct?

A. 14

C. 18

D. 20

E. None of these

548

Masood’s age 18 years hence will be thrice his age four years ago. Find Masood’s present age choose which one is correct?

A. 12 years

B. 21 years

C. 18 years

D. 9 years

549

When 2 is added to half of one-third of one-fifth of a number, the result is one-fifteenth of the number. Find the number choose which one is correct?

A. 40

B. 50

D. 70

E. None of these

550

In a three digit number, the hundred digit is 2 more than the tens digit and the units digit is 2 less than the tens digit. If the sum of the digits is 18, find the number choose which one is correct?

A. 975

B. 753

C. 642

D. 684