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Answer:3x2(1-pie/4)
12) A man gets x/y of Rs.10 and y/x of Rs.10. He
returns Rs.20. The Answer choices are
a) He may not lose
b) He may lose
c) He always loses
d) Cannot be Determined
13) Three men A,B,C can complete a work separately in some specified
days(may be6,7,8).
If they do the work together by alternate days. Then how many days need to
complete the work?
14) Four Members A,B,C,D are playing a game. A person losing a game should
double the amount of others.
B,C,D are losing in order after three games. The amount after 3 games are
A&B having 40,D is having
16&C 80.Each questions carry one mark:
a) who started with small amount of money?
Ans)A
15) who started with greatest amount of money?
Ans)B
16) what amount did B have?
Ans)93
Hint: A- 5,B- 93
17) There are some houses in a street back to back. And they that house behind
10 was 23.
How many houses in the street?
Ans)32
18) There are 1997 doors in a auditorium and as many as people as the no of
doors open enter the auditorium.
A door was closed and as many as people as no of doors open leave the
auditorium. The process was
repeated till the no of doors is equal to1.find the total no of peoples enter the
auditorium?
19) A batsman average was 15.at last innings he took 23 runs then his average
became 16. How much run he
should take to make his average 18?
20) Find the number WXYZ divisible by 36?
i)let the digits be5,4,3,6 -not in that order
ii)sum of last two digits is 9
iii) sum of middle two digits is 7
if one is sufficient then ans as A || if two is sufficient then ans as B || if all are
necessary then ans as C || if
nothing is needed then ans as D
21) X and Y live in a North-South parallel street. X travels 10 km towards North to
reach the east-west street.
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