1. Windows 3.1 is ___________

Answer : application

2. One edge of a square is the centre of a circlewith the two sides adjoiningthe edge of the square becoming the radii of the cirle.if the length of thearc described by the two radii (the two sides of the square)is 2 units. What is the perimeter of the square.

Answer :  16 /PI OR 56/11

3. Correct definition of pi is ____________

a. 3.14
b. 3.141257
c. 22/7
d. ratio of circumferance and diameter
e. none of the above

Answer :  D

4. For travelling from A to C there are three choices

1. through a bridge from A to C of 20 miles length having a toll of 75centsper person
2. through a tunnel from A to C of 10 miles length having a toll of 25 centsper person
3. a toll free highway from A to B(eastwards)of 20 miles and then B to C(north west) 10 miles

a) Which will be most economical?

a) bridge          b) tunnel               c) highway                 d) none

Answer :  HIGHWAY

b) If he want to reach earliest what will he choose?

Answer :  TUNNEL

c) If the employer of a firm going from A to C deducts some % of his basicsalary which he will choose (what factor will influence his preference)

a) bridge with less traffic          b) tunnel cost of gasolene               c) cost of toll on three modes

d) What is the shortest mode of travel from B to C

a) bridge              b) tunnel               c) highway                   d) none

5. The figure having one line of symmetry

a. square       b. equilateral triangle.           c. isosceles triangle          d. rectangle

Answer :  C

6. A company figured it needed 37.8 sq.feet of carpot for its reception room. To allow for waste, it decided to order 20% more material than needed. Fractional parts of sq.feet cannot be ordered. At Rs.9/- a sq.feet, how much would the carpet cost?

a) Rs.324             b) Rs.405            c) Rs.410            d) Rs.414             e) Rs.685

7. When destroy window what message would display

Answer : WM_DESTROY

8. Explain send message and post message

9. If a particle is moving in a circle with const angular velocity then

a) radial acc. =0 tangential acc. =0               b) <>0 =0               c) =0 <>0                 d) <>0 <>0

Answer :  C

10. const char *
char * const

What is the differnce between the above two?