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Frequently Asked Book Numerical Ability - Averages Math Questions and Answer

(#M40164688) BOOK QUESTION Keep an EYE

The average of the salaries of 17 teachers is Rs.45000. 3 teachers went out and the average is dropped by Rs.2500. What is the sum of the salaries of the 3 teachers who left?

Asked In Book gayathrri (8 years ago)

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(#M40037804) BOOK QUESTION number system Keep an EYE

A person who has a certain amount with him goes to market. He can buy 50 oranges or 40 mangoes. Heretains 10% of the amount for taxi fares and buys 20 mangoes and of the balance he purchasesoranges. Number of oranges he can purchase is

Asked In Book Mani Shankar (11 years ago)

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(#M40021375) BOOK QUESTION Keep an EYE

A man goes to his office from his house at a speed of 3 km/hr and returns at a speed of 2 km/hr. If he takes 5 hours in going and coming, what is the distance between his house and office?

Asked In Book Abhishek (12 years ago)

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(#M40152655) BOOK QUESTION average Keep an EYE

The average of 12 results is 15, and the average of the first two is 14. what is the average of the rest?

(a) 14 1/5 (b)15 (c) 15 1/5 (d) 14

Asked In Book Amalraj.R (10 years ago)

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(#M40042883) BOOK QUESTION Keep an EYE

how do you solve the equation 3x = 3(3x + 1).

Asked In book (10 years ago)

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(#M40040221) BOOK QUESTION Keep an EYE

Find the value of x
if,
A=4
B=14
C=x
D=76

Asked In Book Venkatesha Perumal (11 years ago)

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