1. A circular metal plate of even thickness has 12 holes of radius 1 cm drilled  into it. As a result the plate lost 1/6th its original weight. The radius of the  circular plate is

(a) 16sqrt2
(b) 8sqrt2
(c) 32sqrt2
(d) sqrt72

2. What would be the output of the following program.
                        main()
                        {
                           inti=-3,j=2,k=0,m;
                            m=++i&&++j||++k;
                            printf("\n %d %d %d %d",i,j,k,m);
                        }

(a) -2   3   0   1
(b) -3   2   0   1
(c) -2   3   1   1
(d) error

3. Directions:  Answer the questions based on the passage above them.
Liz, Jenni, Jolie and Rick have an English final on Friday and they all would like to study together at least once before the test.
Liz can study only on Monday, Tuesday and Wednesday nights and Thursday afternoon and night.
Jenni can study only on Monday, Wednesday and Thursday nights and Tuesday afternoon and night.
Jolie can study only on Wednesday and Thursday nights, Tuesday afternoon and Monday afternoon and night.
Rick can study the afternoons and nights of Tuesday, Wednesday and Thursday, and on Monday afternoon.

Q1. If the group is to study twice, then the days could be

(a) Monday and Wednesday
(b) Tuesday and Thursday
(c) Wednesday and Thursday
(d) Monday and Friday
(e) Tuesday and Wednesday

Q2. If three of them tried to study together when all four couldn't

(a) this would be possible twice
(b) it would have to be on Wednesday night
(c) Rick could not attend the three person groups
(d) This could be accomplished on Monday and Tuesday only
(e) This would not be possible

Q3. If Liz decided to study every night,

(a) she would never be able to study with Rick
(b) she would never be able to study with Jolie
(c) she would have at least two study partners each night
(d) she would have to study alone on Monday night
(e) she would study with only Jenni on Thursday night

4. 2 passengers have together 560 kgs of luggage and are charged for the excess above the weight allowed at 10$ and 26$. If all the luggage had belonged to one of them he would have to pay 46$. The amount of luggage each passenger is allowed without any charge is

(a) 100 kg
(b) 150 kg
(c) 160 kg
(d) Insufficient data

5. What is the memory allocated by the following definition ?

int (*x)();

6. 6 pigs cost the same as 9 sheep. 27 sheep cost the same as 30 goats. 50
goats cost the same as 3 elephants. If two elephants cost $4800, then the cost
of one pig in dollar is

  (a) 120
  (b) 240
  (c) 105
  (d) 250

7. 3 machines a,b,c can be used to produce a product. Machine a will take 60
hours to produce a million units. Machine b is twice as fast as machine a.  Machine c takes the same amount of time as machine a and b taken together. How much time will be required to produce a million units if all the three machines are used simultaneously?

(a) 12 hours
(b) 10 hours
(c) 8 hours
(d) 6 hours

8. Directions : Answer the questions based on the passage above them.
A temple has 3 gateways, each of them is leading you into the temple, and at the end of each gateway  there is an idol and as a devotee passes through the gateway with some flowers the number of flowers double. Ram enters the 1st gateway with some flowers and he puts same number of flowers at each idol and the end he is left with none.

Q1. How many flowers did Ram start with?

(a) 4
(b) 5
(c) 3
(d) 7

Q2. How many flowers does he put at each idol?

(a) 10
(b) 8
(c) 6
(d) 5

9. How many times the following program would print 'Jamboree'?
                        main()
                        {
                            printf("\n Jamboree");
                            main();
                        }

(a) infinite number of times
(b)32767 times
(c) 65535 times
(d) till the stack does not overflow

10. A wholesaler allows a discount of 20 % on the list price to the retailer. The retailer sells at 5% below the list price. If the customer pays Rs.19 for an article what profit is made by the retailer on it?

(a) Rs.2
(b) Rs.3
(c) Rs.4
(d) Rs.4.5