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UPTET Paper 1 2018 Solved Paper

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Question : 108 of 150

Marks: +1, -0

If P% of P is 36, then P is equal to

3600
60
15
600

Solution:

Concept:

The phrase "P% of P" means

\frac{P}{100} \times P

. Set this equal to 36 to find P.

Explanation:

Write the equation:

\frac{P}{100} \times P = 36

.

This simplifies to

\frac{P^2}{100} = 36

.

Multiply both sides by 100:

P^2 = 3600

.

Take the positive square root:

P = \sqrt{3600} = 60

.

Thus, the value of P is 60.

Answer:

Option B: 60

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