Average

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The average temperature of Monday, Tuesday and Wednesday was 30 degree C and that of Tuesday, Wednesday and Thursday was 33 degree C. If the temperature on Monday was 32 degree C, then the temperature on Thursday was…..
33
no
40
no
31
no
41
yes
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The average of 50 numbers is 38. If two numbers namely 45 and 55 are discarded, the average of the remaining numbers is……….
36
no
35
no
32.5
no
37.5
yes
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A cricket player after playing 10 tests scored 100 runs in the 11th test. As a result, the average of his runs is increased by 5. The present average of runs is…..
45
yes
40
no
50
no
55
no
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The average of 5 consecutive numbers is n. If the next two numbers are also included, the average of the 7 numbers will…………….
Increase by 2
no
Increase by 1
yes
Remain the same
no
Will depend on numbers
no
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A batsman makes a score of 58 runs in the 15th innings and thus increases his average by 3 runs. What is the average after 15th innings?
12
no
14
no
16
yes
18
no
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Out of 10 teachers of a school, one teacher retires and in his place, a new teacher of age 25 years joins. As a result, average age of teachers is reduced by 3 years. The age of the retired teacher is….
50 years
no
58 years
no
60 years
no
55 years
yes
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The average of the first five multiples of 7 will be…………….
14
no
21
yes
17.5
no
24.5
no
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A student on her first 3 tests received an average score of N points. If she exceeds her previous average score by 20 points on her fourth test, then what is the average score for the first 4 tests? 
N+20
no
N+10
no
N+4
no
N+5
yes
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In an English examination the numbers scored by 5 students are 5 successive odd integers. If their total marks are 185, the highest score is.....
39
no
43
no
41
yes
37
no
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The average marks obtained by 40 students of a class is 86. If the 5 highest marks are removed, the average reduces by one mark. The average marks of the top 5 students is.........
92
no
96
no
93
yes
97
no
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