A social studies text book contains 250 pages. A page is selected at r

1.	A social studies text book contains 250 pages. A page is selected at random. What is the probability that the number on the page selected is a perfect square?A) 6/53B) 8/51C) 3/50D) 7/50
Answer» Correct option is: C) \(\frac{3}{50}\) Total No of pages = 250 Perfect squares from 1 to 250 are 1, 4, 9, 16, 25, 36, 49, 64, 81, 100, 121, 144, 169, 196, 225. Hence, total No of perfect squares from 1 to 250 = 15 \(\therefore\) Probability that number on the selected page is a perfect square = \(\frac {Total \,No \,of\, perfect \,square \,from \,1 \,to \,250}{Total \,No \,of \,pages}\) = \(\frac {15}{250} = \frac {3}{50}\) Correct option is: C) \(\frac{3}{50}\)

A social studies text book contains 250 pages. A page is selected at random. What is the probability that the number on the page selected is a perfect square?A) 6/53B) 8/51C) 3/50D) 7/50

Answer»

Correct option is: C) \(\frac{3}{50}\)

Total No of pages = 250

Perfect squares from 1 to 250 are 1, 4, 9, 16, 25, 36, 49, 64, 81, 100, 121, 144, 169, 196, 225.

Hence, total No of perfect squares from 1 to 250 = 15

\(\therefore\) Probability that number on the selected page is a perfect square

= \(\frac {Total \,No \,of\, perfect \,square \,from \,1 \,to \,250}{Total \,No \,of \,pages}\) = \(\frac {15}{250} = \frac {3}{50}\)

Correct option is: C) \(\frac{3}{50}\)

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A social studies text book contains 250 pages. A page is selected at random. What is the probability that the number on the page selected is a perfect square?A) 6/53B) 8/51C) 3/50D) 7/50

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