1. In simple interest what sum amounts of Rs.1120/- in 4 years and
Rs.1200/- in 5 years ?

(a) Rs. 500

(b) Rs. 600

(c)
Rs. 800

(d) Rs. 900

Ans. C

2. If a sum
of money compound annually amounts of thrice itself in 3 years. In
how many years will it become 9 times itself.

(a) 6

(b)
8

(c) 10

(d) 12

Ans A

3. Two
trains move in the same direction at 50 kmph and 32 kmph
respectively. A man in the slower train observes the 15 seconds
elapse before the faster train completely passes by him.What is the
length of faster train ?

(a) 100m

(b) 75m

(c)
120m

(d) 50m

Ans B

4. How many mashes
are there in 1 squrare meter of wire gauge if each mesh is 8mm long
and 5mm wide ?

(a) 2500

(b) 25000

(c) 250

(d)
250000

Ans B

5. x% of y is y% of ?

(a)
x/y

(b) 2y

(c) x

(d) can't be determined

Ans.
C

6. The price of sugar increases by 20%, by what %
should a housewife reduce the consumption of sugar so that
expenditure on sugar can be same as before ?

(a) 15%

(b)
16.66%

(c) 12%

(d) 9%

Ans B

7.
A man spends half of his salary on household expenses, 1/4th for
rent, 1/5th for travel expenses, the man deposits the rest in a bank.
If his monthly deposits in the bank amount 50, what is his monthly
salary ?

(a) Rs.500

(b) Rs.1500

(c) Rs.1000

(d)
Rs. 900

Ans C

8. Find the value of ( 0.75 * 0.75 * 0.75 - 0.001 ) / ( 0.75 * 0.75 -
0.075 + 0.01)

(a) 0.845

(b) 1.908

(c)
2.312

(d) 0.001

Ans. A

9. A can have a
piece of work done in 8 days, B can work three times faster than the
A, C can work five times faster than A. How many days will they take
to do the work together ?

(a) 3 days

(b) 8/9
days

(c) 4 days

(d) can't say

Ans. B

10. A car travels a certain distance taking 7 hrs in forward journey,
during the return journey increased speed 12km/hr takes the times 5
hrs.What is the distance traveled

(a) 210 kms

(b) 30
kms

(c) 20 kms

(c) none of these

Ans.
B

11. Instead of multiplying a number by 7, the
number is divided by 7. What is the percentage of error obtained
?

12. Find (7x + 4y ) / (x-2y) if x/2y = 3/2 ?

(a) 6

(b) 8

(c) 7

(d) data
insufficient

Ans. C

13. A man buys 12 lts of
liquid which contains 20% of the liquid and the rest is water. He
then mixes it with 10 lts of another mixture with 30% of liquid. What
is the % of water in the new mixture?

14. If a man
buys 1 lt of milk for Rs.12 and mixes it with 20% water and sells it
for Rs.15, then what is the percentage of gain?

15.
Pipe A can fill a tank in 30 mins and Pipe B can fill it in 28
mins.If 3/4th of the tank is filled by Pipe B alone and both are
opened, how much time is required by both the pipes to fill the tank
completely ?

16. If on an item a company gives 25%
discount, they earn 25% profit. If they now give 10% discount then
what is the profit percentage.

(a) 40%

(b) 55%

(c)
35%

(d) 30%

Ans. D

17. A certain
number of men can finish a piece of work in 10 days. If however there
were 10 men less it will take 10 days more for the work to be
finished. How many men were there originally?

(a) 110
men

(b) 130 men

(c) 100 men

(d) none of
these

Ans. A

18. In a digital circuit which was to implement (A B) + (A)XOR(B), the
designer implements (A B) (A)XOR(B) What is the
probability of error in it ?

19. A boy has Rs 2. He wins or loses Re 1 at a time If he wins he gets Re 1 and if he loses the game he loses Re 1. He can loose only 5 times. He is out of the game if he earns Rs 5. Find the number of ways in which this is possible?

Ans. 16

20. If there are 1024*1280 pixels on a screen and each pixel can have around 16 million colors Find the memory required for this?

Ans. 4MB

21. On a particular day A and B decide that they would either speak the truth or will lie. C asks A whether he is speaking truth or lying? He answers and B listens to what he said. C then asks B what A has said B says "A says that he is a liar" What is B speaking ?

(a) Truth(b) Lie

(c) Truth when A lies

(d) Cannot be determined

Ans. (b)

19. A boy has Rs 2. He wins or loses Re 1 at a time If he wins he gets Re 1 and if he loses the game he loses Re 1. He can loose only 5 times. He is out of the game if he earns Rs 5. Find the number of ways in which this is possible?

Ans. 16

20. If there are 1024*1280 pixels on a screen and each pixel can have around 16 million colors Find the memory required for this?

Ans. 4MB

21. On a particular day A and B decide that they would either speak the truth or will lie. C asks A whether he is speaking truth or lying? He answers and B listens to what he said. C then asks B what A has said B says "A says that he is a liar" What is B speaking ?

(a) Truth(b) Lie

(c) Truth when A lies

(d) Cannot be determined

Ans. (b)

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