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Frequently Asked Wipro Numerical Ability - Averages Interview Questions with Answers

(#M40005769) WIPRO QUESTION problems on average Keep an EYE

The average score of 35 students in a class is 37. If every student is given 3 grace marks, the new average of the class is:
A. 45
B. 34
C. 43
D. 40
E. None of these

Asked In Wipro (13 years ago)

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(#M40039206) WIPRO QUESTION average Keep an EYE

The average of 7 numbers is 50. The average of first three of them is 40, while the average of the last three is 60. What must be the remaining number?

Asked In Wipro Rohini (11 years ago)

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(#M40006226) WIPRO QUESTION miscellaneous Keep an EYE

The average weight of 9 mangoes increases by 20 g if one of them weighing 120 g is replaced by another. The weight of the new mango is :

a. 180 g
b. 200 g
c. 260 g
d. 300 g

Asked In Wipro (13 years ago)

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(#M40005759) WIPRO QUESTION problems on average Keep an EYE

In 5 compulsory subjects a candidate secures an average of 60%. In 2 optional subjects he secures equal marks and when these are added to his total, his average drops by 4%. How much did he secure in each optional subjects?
A. 56%
B. 52%
C. 50%
D. 46%
E. 48%

Asked In Wipro (13 years ago)

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(#M40005764) WIPRO QUESTION problems on average Keep an EYE

A man bought 4 books for $50 each, 5 books for $60 each and 6 books for $70 each. The average cost of a book for the man is:
A. $50
B. $61.33
C. $60
D.$36
E. None of these

Asked In Wipro (13 years ago)

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(#M40005948) WIPRO QUESTION miscellaneous Keep an EYE

A batsman in his 18th innings makes a score of 150 runs and there by increasing his Average by 6. Find his average after 18th innings.

Asked In Wipro (13 years ago)

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(#M40006222) WIPRO QUESTION miscellaneous Keep an EYE

The average weight of 29 students is 28 kg. By the admission of a new student, the average weight is reduced to 27.8 kg. The weight of the new student is :

a. 22 kg
b. 21.6 kg
c. 22.4 kg
d. 21 kg

Asked In Wipro (13 years ago)

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(#M40005775) WIPRO QUESTION problems on average Keep an EYE

The average temperature of all 7 days of the week is 30, that of the first 3 days is 28 and of the next 3 days is 31. What is the temperature on the last day of the week?
A. 31
B. 30
C. 28
D. 33
E. 29

Asked In Wipro (13 years ago)

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(#M40005761) WIPRO QUESTION problems on average Keep an EYE

A candidate scores an aggregate of 60% marks, scoring an average of 56% in 4 of the papers and 68% in the others. How many papers were there totally?
A. 6
B. 7
C. 10
D. 9
E. None of these

Asked In Wipro (13 years ago)

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(#M40005714) WIPRO QUESTION problems on average Keep an EYE

The average of ten numbers is 7 .If each number is multiplied by 12 , then the average of new set of numbers is :
a) 7 B) 19 C) 82 d) 84

Asked In Wipro (13 years ago)

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