MEDIUM
DRDO MTS Tier - II
IMPORTANT
Earn 100

If the sum of 11 consecutive odd numbers is 253, find the first term?

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Important Questions on Average

MEDIUM
DRDO MTS Tier - II
IMPORTANT
AFCAT for Flying, Technical and Ground Duty Branch - Numerical Ability>Chapter 6 - Average>Practice Exercise>Q 8
The average of the first five multiples of 3 is _____.
EASY
DRDO MTS Tier - II
IMPORTANT
AFCAT for Flying, Technical and Ground Duty Branch - Numerical Ability>Chapter 6 - Average>Practice Exercise>Q 9

Find the average of the first nine prime numbers.

MEDIUM
DRDO MTS Tier - II
IMPORTANT
AFCAT for Flying, Technical and Ground Duty Branch - Numerical Ability>Chapter 6 - Average>Practice Exercise>Q 10
The average of squares of consecutive odd number from 1 to 13 is
MEDIUM
DRDO MTS Tier - II
IMPORTANT
AFCAT for Flying, Technical and Ground Duty Branch - Numerical Ability>Chapter 6 - Average>Practice Exercise>Q 11
Find the average of the four numbers, 234, 513, 416, 812.
MEDIUM
DRDO MTS Tier - II
IMPORTANT
AFCAT for Flying, Technical and Ground Duty Branch - Numerical Ability>Chapter 6 - Average>Practice Exercise>Q 12
The average of 11 observations is 60. If the average of the first five observations is 58 and that of the last five is 56, then what is the sixth observation?
MEDIUM
DRDO MTS Tier - II
IMPORTANT
AFCAT for Flying, Technical and Ground Duty Branch - Numerical Ability>Chapter 6 - Average>Practice Exercise>Q 13
The average of the five numbers is 42, while the average of another eight numbers is 81. What is the combined average of all the numbers together?
MEDIUM
DRDO MTS Tier - II
IMPORTANT
AFCAT for Flying, Technical and Ground Duty Branch - Numerical Ability>Chapter 6 - Average>Practice Exercise>Q 14
Ram bought 2 articles for ₹ 5.50 each, 3 articles for ₹ 3.50 each, 3 articles for ₹ 5.50 each and 5 articles for ₹ 1.50 each. What is the average price of one article?
HARD
DRDO MTS Tier - II
IMPORTANT
AFCAT for Flying, Technical and Ground Duty Branch - Numerical Ability>Chapter 6 - Average>Practice Exercise>Q 15
A cricketer has completed 14 innings and his average is 30 runs. How many runs must he make in his next innings so as to raise his average to 32?