TNPSC Group 4 VAO Exam Question Paper

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Here i am providing list of few questions of
TNPSC Group 4 VAO Exam which you are looking for .

1. A shopkeeper sells 10 toffees for a
rupee, gaining thereby 20%. How
many did he buy for a rupee?
A. 11 C. 15
B. 12 D. 13

2. If 2A=3B=4C, then A : B : C is
A. 2 : 3: 4 C. 6 : 4 : 3
B. 4 : 3 : 2 D. 3 : 4 : 6

3. If the selling price of an article is

4. Two numbers are in the ratio 3 : 5.
If each number is increased by 10,
the ratio becomes 5 : 7. The
numbers are
A. 3, 5 C. 15, 25
B. 12, 20 D. 18, 30

5. Median of x = {10, 2, 14, 5, 8, 16} is
A. 8 C. 10
B. 9 D. 11

6. Which one of the following
properties is not satisfied by mean?
A. It is a simple measure
B. It is easy to compute
C. It is a stable measure
D. It is not affected by extreme
values.

7. If L and S are the largest and
smallest values of a data, then the
range is measured by the formula
A. L + S C. S – L
B. L – S D. LS

8. If the standard deviation of {x1, x2,
x3} is 2, then the standard deviation
of {x1 +5, x2+ 5, x3 + 5} is
A. 0 C. 5
B. 2 D. 7
TNPSC Group 4 VAO exam paper




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