Correct Answer:
C. (C) 29.9
The correct mean is calculated by adjusting the total sum for the wrongly recorded items and then dividing by the total number of items.
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Related MCQs
Solve the equation (3x−1)/(x−2)=0. What is the value of x?
A.
2
B.
1/3
C.
-2
D.
1/4
Correct answer is:
B. 1/3
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The sum of the squares of two positive integers is 100 and the difference between their square is 28. The sum of the numbers is>
A.
A. 10
B.
B. 12
C.
C. 14
D.
D. None of these
Correct answer is:
C. C. 14
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When was FATA merged into KPK?
A.
2016
B.
2017
C.
2018
D.
None of these
Correct answer is:
C. 2018
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Anti Money Laundering Act was passed in:
A.
(A) 2000
B.
(B) 2001
C.
(C) 2010
D.
(D) None of these
Correct answer is:
C. (C) 2010
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Roots of x² - 5x + 6 = 0 are:
A.
2,3
B.
1,6
C.
-2,-3
D.
0,6
Correct answer is:
A. 2,3
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