A box contains 21 balls numbered 1 to 21 . A ball numbered 1 to 21 . A ball is drawn and then another ball is brawn without replacement . What is the probabilit

A box contains 21 balls numbered 1 to 21 . A ball numbered 1 to 21 . A ball is drawn and then another ball is brawn without replacement . What is the probability that both balls are even numbered?

A box contains 21 balls numbered 1 to 21 . A ball numbered 1 to 21 . A ball is drawn and then another ball is brawn without replacement . What is the probability that both balls are even numbered? ?

Created: 1 year ago | Updated: 1 week ago | Created By:

Jannatul Ferdush

2/7

3/14

8/21

5/21

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Institution: Bangladesh Bank Exam: জনতা ও রূপালী ব্যাংক- অফিসার ১৩.১২.২০১৯ ||
Topic: Mathematics (সাধারণ গণিত) Subject: Mathematics (সাধারণ গণিত)

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A box contains 21 balls numbered 1 to 21 . A ball numbered 1 to 21 . A ball is drawn and then another ball is brawn without replacement . What is the probability that both balls are even numbered? ?

Select the pair that expresses a relationship similar to that expressed in the original pair. FAULTFINDER : CRITICIZE : :

Select the pair that expresses a relationship similar to that expressed in the original pair. PEST : IRKSOME : :

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