Average Quiz 1

Question 1

Time: 00:00:00
Kholi scored 75,66,83,66 and 85 in matches in India, England, Newzealand, SouthAfrica and Sri lanka respectively. What is his average score?

75

75

68

68

71

71

78

78

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Question 2

Time: 00:00:00
On the eve of International Maths Day students were asked to find the arithmetic mean of the numbers 4,10,6,10,16,12,7,21,20,18,14 and x. He found that the mean is 12 . What is the value of x?

11

11

18

18

7

7

9

9

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Question 3

Time: 00:00:00
In a NFL match the average age of the men is 16 years and the average age of the women is 15 years. The average age of men and women is?

17

17

22

22

16

16

12

12

Data inadequate

Data inadequate

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Question 4

Time: 00:00:00
The average annual income of IPL players is P and that of other league players is Q. The number of IPL players is 12 times that of the other league players . Then the average monthly income of all the players is?

\frac{12Q+P}{13}

\frac{12Q+P}{13}

\frac{12P+Q}{12}

\frac{12P+Q}{12}

\frac{12P+Q}{13}

\frac{12P+Q}{13}

\frac{12Q+P}{12}

\frac{12Q+P}{12}

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Question 5

Time: 00:00:00
The average score of six players is p and the average score of three of these players is q. If the average score of the remaining three players is r. Then what is the relation between p,q and r is?

r=p+q

r=p+q

2p=q+2r

2p=q+2r

2q+r=p

2q+r=p

2p=q+r

2p=q+r

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Question 6

Time: 00:00:00
Chris gayle has an average of 32 in 10 innings in Big bash League. How many runs he should score in the next innings to increase his average by 4 runs?

82

82

76

76

80

80

78

78

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Question 7

Time: 00:00:00
In a Chemistry Lab Observations are noted by a student. He got a mean of 50 observations as 36. He found out later that an observation was wrongly noted as 23 instead of 48. The corrected new mean will be?

39.5

39.5

40.5

40.5

36.5

36.5

37.5

37.5

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Question 8

Time: 00:00:00
On a trip to a Water Park by the school the average age of ten children was 7.If each students age is multiplied by 12, then the average of the new set of ages will be?

120

120

96

96

84

84

72

72

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Question 9

Time: 00:00:00
The average cost of five different chocolates is 29. If one of the chocolate is excluded,the average becomes 23. The cost of the excluded chocolates is?

53

53

50

50

46

46

43

43

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Question 10

Time: 00:00:00
In Dr.Reddy’s Chemical laboratory the average of 27 results of an experiment was 18. The average of first 13 of them is 14 and last 13 of them is 17. Find the 14th result?

26

26

42

42

61

61

83

83

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["0","40","60","80","100"]
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