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CTS Numerical Ability - Averages Interview Questions with Answers

(#M40156358) CTS QUESTION Keep an EYE

The average weight of a group of 75 girls was calculated as 47 kg. It was later discovered that the weight of one of the girls was read as 45 kg, whereas her actual weight was 25 kg. What is the actual average weight of the group of 75 girls? (Rounded off to two digits after decimal)
A)46.73 kg
B) 46.64 kg
C) 45.96 kg
D) Cannot be determined
E) None of these

Asked In CTS ABHINAV PUSHPAM (9 years ago)

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(#M40156262) CTS QUESTION Keep an EYE

The average of the test scores of a class of 'x' students is 80 and that of 'y' student is 94. When the scores of both the classes are combined, the average becomes 86. What is the ratio of x to y?
1) 6 : 5
2) 5 : 4
3) 4 : 3
4) 7 : 6
5) 3 : 2

Asked In CTS ABHINAV PUSHPAM (9 years ago)

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(#M40156236) CTS QUESTION Keep an EYE

The average of three consecutive even numbers is 30. What is the sum of the three numbers?

Options
1) 90
2) 180
3) 75
4) 45

Asked In CTS ABHINAV PUSHPAM (9 years ago)

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(#M40156214) CTS QUESTION Keep an EYE

Six persons standing in queue with different age group, after 2 years their average age will be 43 and 7th person joined with them. Hence the current average age has become 45. Find the age of 7th person?

Options
a) 43 b)69 c)52 d)31

Asked In CTS ABHINAV PUSHPAM (9 years ago)

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(#M40156134) CTS QUESTION Keep an EYE

Rahul played well in this season. His current batting average is 51, If he scores 78 runs in today's match, his batting average will become 54. How many matches had he played in this season?

Options
1) 8
2) 10
3) 9
4) 6

Asked In CTS ABHINAV PUSHPAM (9 years ago)

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(#M40156106) CTS QUESTION average Keep an EYE

The average age of a cricket team of eleven is 22 years. The average age gets increased by 1 year, when the coach age is also included, What is the age of the coach?

Options
1) 34
2) 23
3) 30
4) 40

Asked In CTS ABHINAV PUSHPAM (9 years ago)

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(#M40154901) CTS QUESTION Keep an EYE

1-2+3-4+.............-200 find the avg of these 200 terms

Asked In CTS S B HARISH (9 years ago)

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(#M40151813) CTS QUESTION Keep an EYE

2^74+2^2058+2^2n , for what value of n the expression is a perfect square?

Asked In CTS krishnaraj.v (10 years ago)

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(#M40113961) CTS QUESTION aptitiude Keep an EYE

Megha drives along the perimeter of square field of side 10 kms. She drives along the first side at 10 kmph, along the second side at 20 kmph, along the third side at 30 kmph and along the fourth side at 40 kmph. Her average speed is

Asked In CTS S B HARISH (10 years ago)

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(#M40105252) CTS QUESTION Keep an EYE

If mini download three more songs in her mobile. she will have songs with 512MB in her mobile.If on an average each song is 4 MB,how many songs did she initially have in her phone before downloading?

Asked In CTS G.Navya Sri (10 years ago)

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