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Question

The average age of a group of 20 persons is found to be

26 years. Later it is found that age of two of the persons is calculated as 30 and 60 instead of 50 and 20. Find the correct average age of the group.

A 28 years

B 25 years

C 23 years

D 20 years

E None of these

Practice Next

More Average Questions

Statements: R ≥ S > T; U < V ≤ T; V > W

Conclusions:

I. R > V

II. W < S

III. T > W
Statements:

E ≤ A > J ≥ L; Y > J < D

Conclusions:

I. D > L

II. A > L
Statements: O < P > Q; R < V ≤ P; O > N

Conclusions:

I. P > N

II. R < O

III. Q < N
Statements: G < O = H ≥ L > F < U≤ T ≥ Z

Conclusion:

I. L ≤ O

II. T > L
In the question, assuming the given statements to be true, find which of the following conclusion(s) among the three conclusions is/are definitely tru...
Statements: P = J = W; W ≥ Y < Q; Q < Z = L

Conclusions:

I. W ≥ Z

II. W < Z
Statements:

A ≤ J ≤ K = M; Y ≥ Z > A

Conclusions:

I. J ≤ Z

II. Z ˃ Y
Statements:

N < P ≤ I = O; P ≥ J ≥ K ≥ W; Z ≤ M ≤ W

Conclusions:

I) O > Z

II) O = Z
...
Statements: N ≥ M ≥ O; U < N; V < O ≤ R

Conclusions:

I. V < N

II. R ≥ N

III. O < U
Statement: M ≤ W, W < F, F = V, V ≥ C.

Conclusion: I. C > W II. M ≥ C

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