11.operator overloading in c++ is

ans.provide operators with user defined functions.

12. in a machine a flating point number is represented in 2's complement
mantissa 6 MSB exponent 4 LSB(excess 4 form) then 01101_0111(10 bits)

ans .656 * 2exp(-3)

Aptitude

1. A room is 30 X 12 X 12. a spider is ont the middle of the samller wall, 1
feet from the top, and a fly is ont he middle of the opposite wall 1 feet from
the bottom. what is the min distance reqd for the spider to crawl to the fly.

2. A man while going dowm in a escalator(which is moving down) takes 50 steps to
reach down and while going up takes 250 steps. If he goes 5 times faster upwards
than downwards. What will be the total no of steps if the escalator werent
moving.

ans 150 steps

3. 2/3 of corckery(plates) are broken, 1/2 have someother thing(handle) broken ,
1/4 are both broken and handle broken. Ultimately only 2 pieces of corckery were
without any defect. How many crockery were there in total.

ans 24

4. There were 105 handshakes . how many persons were there in party.

5. there were 6 boys and 6 girls . how many ways they can be arranged in a pair.

6. 15*/+120+*9/8 convert into postfix and calculate

ans. 98

7. meanings of word infallability(antonym) -> mistakingly conjurations
(synonym): incantation

8. ring _ _ _ ater

fill in the dash with three letter to form a meaning

ful word

ans. mas

9. willing _ _ _ _ sports. (four letter word)

23. there was a question in which few incomplete

letters were given and we have to complete with three

letters so that they all form a meaningful word.

wh_ _ _

r_ _ _

ans. ich

10. complete the series

12 8 14 7 16 _

ans 6

11.[ : E THEN CIRCLE INSIDE A CIRCLE IS: -----

ANS CIRCLE WITH A DASH AS A RADIUS.

27.A GEOMETRICL QUESTION WITH TRIANGLE IN A

QUADRANT(can not draw the figure)

ans 10(probably)

12. question regarding tyre and its properties.

ans: tyre is rubber and flexible.

14. srike odd man out

a. object

b. time

c. room

d. person

e. reason

15. a man facing east rotates 100(degree) clockwise then 145(degree)
anticlockwise.what is new direction of man.'

ans: north east

17. complete the series

M N J Q G ---

ANS : H

18. .HOW MANY ZEROS IN BINARY EQUIVALENT OF

15*10^9+4*2^5+3

ANS:5

(check

for expression , but ans. is correct )

19. WHAT IS THE CONDITION OF B&C FOR OUTPUT TO BE ----

ANS:B=0, C=1.

20. there is a 4:1 mux. obtain fn (B' OR (A' XOR C)) when control inputs are
A(LSB) & B(MSB), what should be the inputs (I0, I1, I2, I3).

ANS: 1 1 C' C

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