• Placement Questions
• /
• Wipro

Frequently Asked wipro Placement Papers with Solution Page 31

(#M40005880) WIPRO QUESTION miscellaneous Keep an EYE

In maths exam, 3 students each had a score of 90, 9 students each had a score of 80, 4 students each had a score of 70, and 4 students each had a score of 60. What was the average (arithmetic mean) score for the 20 students?
A. 70.5
B. 75.0
C. 75.5
D. 80.0
E. 80.5

Asked In Wipro (13 years ago)

Unsolved

Is this Puzzle helpful?   (9)   (4) Submit Your Solution Averages

(#M40006060) WIPRO QUESTION problems on distance Keep an EYE

A train travels at an average speed of 90 km/hr without any stoppages. However, its average speed decrease to 60km/hr on account of stoppages. On an average, how many minutes per hour does the train stop?

(1) 12 minutes (2) 18 minutes (3) 24 minutes (4) 20 minutes

Asked In Wipro (13 years ago)

Unsolved Read Solution (1)

Is this Puzzle helpful?   (9)   (7) Submit Your Solution Time Distance and Speed

(#M40006336) WIPRO QUESTION probability Keep an EYE

A basket contains 7 red balls and 8 blue balls If 3 balls are picked at random, what is the probability all are red ?
a)3/8
b)1/5
c)3/7
d)1/13
e)none of these

Asked In Wipro (13 years ago)

Unsolved Read Solution (3)

Is this Puzzle helpful?   (0)   (0) Submit Your Solution Probability

(#M40011770) WIPRO QUESTION Keep an EYE

A solution of KMnO4 is reduced to MnO2 .The normality of solution is 0.6.
The molarity is
(a) 1.8M
(b) 0.6M
(c) 0.1M
(d) 0.2M

Asked In Wipro Harshini Tata (13 years ago)

Unsolved Read Solution (2)

Is this Puzzle helpful?   (32)   (24) Submit Your Solution

(#M40005956) WIPRO QUESTION miscellaneous Keep an EYE

Two trains are travelline at equilateral .Train A is travelling in the direction of earths spin.Other train B is travelling in opposite direction of earths spin.Which trains wheels will wear first?and why?
(a) Train B
(c) none of these
(d) Train A

Asked In Wipro (13 years ago)

Unsolved Read Solution (3)

Is this Puzzle helpful?   (13)   (5) Submit Your Solution Time Distance and Speed

(#M40085393) WIPRO QUESTION Verbal Keep an EYE

Which one of the following option is the closest in the meaning to the word given below..
MITIGATE
a) Diminish
b) Divulge
c) Dedicate
d) Denote

Asked In Wipro Pranav Bharti (10 years ago)

Unsolved Read Solution (20)

Is this Puzzle helpful?   (102)   (14) Submit Your Solution Synonyms

(#M40010276) WIPRO QUESTION Keep an EYE

If a,b,c be in GP and p,q be respectively AM between a,b and b,c then

(a) 2/b=1/p+1/q
(b) 2/b=1/p-1/q
(c) 2=a/p-c/q
(d) None of the above

Asked In Wipro jaya mishra (13 years ago)

Unsolved Read Solution (2)

Is this Puzzle helpful?   (40)   (14) Submit Your Solution Arithmetic

(#M40001479) WIPRO QUESTION Keep an EYE

a and b are two numbers selected randomly from 1,2,3.... 25 what is the probability of a and b are not equal.
(a) 1/25
(b) 24/25
(c) 13/25
(d) 2/25

Asked In Wipro sourav baidya (14 years ago)

Solved sanjeev Read Solution (6)

Is this Puzzle helpful?   (37)   (9) Submit Your Solution Probability

(#M40006092) WIPRO QUESTION miscellaneous Keep an EYE

A typist can type a sheet in 5 minutes. Another types at the rate of 10 sheets an hour, and a third typist types 3/4th number of sheets as the second in half the time. Find the average speed per typist per minute.

a. 59/3
b. 37/3
c. 59/360
d. 37/180

Asked In Wipro (13 years ago)

Unsolved Read Solution (1)

Is this Puzzle helpful?   (19)   (8) Submit Your Solution Time and Work

(#M40009999) WIPRO QUESTION Maths Keep an EYE

1=5
2=10
3=15
4=20
5= ?

Asked In Wipro Ganesh Kumar (13 years ago)

Solved Ganesh Kumar Read Solution (22)

Is this Puzzle helpful?   (77)   (11) Submit Your Solution Antonyms