# (Paper) PEROT SYSTEM PLACEMENT PAPER (APTITUDE)

**PAPER: PEROT
SYSTEM PLACEMENT PAPER (APTITUDE)**

**1.** Speed from a
to b is 40 km/hr and avg speed from b to a 50 km/hr. total average speed?

a) 50 b)24 c)48

**2.** Time & work questions: some
men finish a work in 100 days. If 10 men leave then they will finish in 10 days

more. What is the original no. of men?

**3.** Arun give some money to Gopal ,Gopal
gave 40% to Suresh. How much was with Arun initially???

**4.** A finishes in 15 days B in 20
days C in 25 days. How many days they will take if they all work together?

**5.** Radius of sphere is 10 cm. How
much % is surface area of volume

a)30% b) 25%......

**6.** a+b=45 b+c+d=70 what is a+b+c+d?

a) 50 b) data inadequate

**7.** There is 100 ml sol of wine and
water in A and B if 10ml is taken from a and put it in b and then 10 ml

from b put in to A . Which jug has more
solution.

**8.** A RECTANGLE OF Size 78*63.Cut
the rectangle into squares of 1 units. Draw a diagonal through the rectangle.
Through How many squares diagonal pass

through.?

a) 138 b)139 c)141

d)139 e)140

**9.** a question on 8*8 chessboard
what is the no. of adjacent squares? i don't remember the question.

a) 216 B) 228....... 208

**10. **Mountain hiking: A person
starts at 2:00 in the Friday afternoon. a person does not move with constant
speed. reaches mountain top in 4 hrs. he
again starts at 2:00 on Saturday and reaches bottom in 3 hrs, what is
the probability that he was at the same point as he was on Friday..

a) 0 b) 1 c) 1\2 d)1\4

**11.**
12,32,72,152,.............ans(312)