Data Analysis Practice Test 1

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Directions (7-9): Study the information and answer the questions.
On New Year Eve, a Society Club has organized a party for its 100 members. They asked the members to pick a token numbered 1 to 100, among them only 5 taken numbers carry prize.

Question : 9 of 65

Marks: +1, -0

What is the probability of getting a perfect square?

$1/10$
$1/20$
$1/25$
$1/5$
None of these

Validate

Solution:

Perfect Squares up to 100 are: 1, 4, 9, 16, 25, 36, 49, 64, 81 and 100.
Probability of getting a perfect square

=10/100=1/10

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