Question
The average of 5 positive
integers was initially computed as 30. However, it was discovered later that an error had occurred during the calculation, as 12 was mistakenly recorded instead of 21. Determine the accurate average.Solution
ATQ,
Incorrect sum of ive numbers = 30 X 5 = 150 Correct sum = 150 - 12 + 21 = 159 So, correct average = 159 ÷ 5 = 31.8
In each of the questions below are given three statements followed by two conclusions numbered I and II. You have to take the given statements to be ...
Statements:Some Pulsar are not bajaj.
All bajajs are Hero.
Conclusions:I. Some bajaj are not Pulsar.
II. Some Heros are not bajaj...
Statements:
Some rivers are oceans.
All oceans are beaches.
Conclusions:
I. Some rivers are beaches.
II. All ocea...
In the questions given below, there are three statements followed by two conclusions I and II. You have to take the three given statements to be true ...
In the question below some statements are given followed by three conclusions I, II, and III. You have to take the given statements to be true even if ...
In the questions given below there are three statements followed by three conclusions I, II, and III. You have to take the three given statements to be...
Statements:
Some Rank is Scores.
All Scores is Subjects.
Only Subjects is Letter.
Conclusions:
I. Some Letter is not ...
Statements:
Some forests are trees.
Some trees are flowers.
All forests are deserts..
Conclusions:
I. Some trees...
Statements:
A few Platform are Train
Only a few Train are SUV
Only Car are Bus
No SUV are Car
Conclusions:
I. ...
Statements: Only books are staplers.
All pencils are books.
All pencils are glasses.
No glass is a jug.
Conclusions: I....