Practice Questions on Averages
Aptitude Questions and Answers

Easy Averages Question - 6

Q6.

A Batsman makes a score of 87 runs in the 17th inning and thus increases his average by 3. Find his average after 17th inning.

A.

40

B.

39

C.

52

D.

55

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Easy Averages Question - 7

Q7.

There were 35 students in a hostel. Due to the admission of 7 new students the expenses of  the  mess  were  increased  by  Rs.42  per  day  while  the  average  expenditure  per  head diminished by Re 1. What was the original expenditure of the mess?

A.

Rs. 450

B.

Rs. 320

C.

Rs. 550

D.

Rs. 420

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Easy Averages Question - 8

Q8.

Nine persons went to a hotel for taking their meals. Eight of them spent Rs.12 each on their meals and the ninth spent Rs.8 more than the average expenditure of all the nine. What was the total money spent by them.

A.

Rs. 115

B.

Rs. 116

C.

Rs. 117

D.

Rs. 118

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Easy Averages Question - 9

Q9.

David  obtained  76,  65,  82,  67  and  85  marks  (out  of  100)  in  English,  mathematics, physics, chemistry and biology. What are his average marks?

A.

65

B.

69

C.

75

D.

None of above

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Easy Averages Question - 10

Q10.

The average of runs of a cricket player of 10 innings was 32. How many runes must be made in his next innings so as to increase his average of runs by 4?

A.

72

B.

74

C.

70

D.

76

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