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Hi,

Answer should be E.

Question: A = 7.23p6. Value of p ?

Since “p” is a digit value, so it can be anything from value 0-9.

Statement I is insufficient:

When A is rounded to hundredths digit, the hundredths digit of A is 4

According to the rules of rounding of a number, If the number you are rounding is followed by 5, 6, 7, 8, or 9, round the number up. So, “p” could be 5, 6, 7, 8 and 9.

So insufficient.

Statement II is insufficient:

“p” is a prime number.

Single digit prime numbers are 2,3,5 and 7

So insufficient.

Together it is insufficient.

"p" could still be 5 or 7.

So it is insufficient.

So the answer is E.

Hope it helps.
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