IBPS SO Prelims Exam Model Paper 6

Question : 135 of 150

Marks: +1, -0

The question below is followed by two statements I and II. You have to determine whether the data given is sufficient for answering the question. You should use the data and your knowledge of mathematics to choose the best possible answer.
A pebble is selected from a bag at random. There are 3 types of pebbles in bag namely green, yellow & black. Find the probability of selecting a green pebble at random.
I. There are 20 yellow pebbles in the bag.
II. There are 12 black pebbles in the bag.

If the data given in the statement I alone is sufficient to answer the question whereas the data given in statement II alone is not sufficient to answer the question.
If the data given in the statement II alone is sufficient to answer the question whereas the data given in statement I alone is not sufficient to answer the question.
If the data in either statement I alone or in statement II alone is sufficient to answer the question.
If the data in either statement I & II is not sufficient to answer the question.
If the data given in both the statements I & II is necessary to answer the question.

Validate

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