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.

13.

___________________________________________________
___|___ ___|___ ___|___
|
| | | | | |
|
| |__ | |___ | |___
|
|_______| | |_______| |__not_ |_______| |
|
| | |
|

|_____________________|_____________|____and_|___

boxes are negative edge triggered flip flops and 'not'
and 'and' are
gates. What is this figure.
ans- modulo-6.


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

21. excess 3 code of nos. 0 to 9 is given by nos ABCD
0 1100
1
. ...
9 ...
fIND The minimised function?


22. 21 base A-K,ie A=10, B=11, .. K=20 What is the Octal equivalent of KA?
ans. 656

23. odd man out
a) rhoes
b) hepes
c) owc
d) guinepen
ans d) jumbled letters for penguin
 

24.
odd man out
a) richa
b) bleat
c) pratec
d)
ans) jumbled for carpet

25) one simple question wherein a rectangle is inscribed in a circle and one of the diagonal is to be found...which is the radius of the circle...hence the
ans is 10.

26.  there is a treeking team which takes a halt after 10 hours and the leadership changes after 5 hours. leadership changes in alphabetical order...kamala is leading now with mary ,malti, ---and sita...who will lead after two rests.
ans. sita.