Genetics Lessons

The bar graph given below shows the sales of books (in Thousand number) from six branches of a publishing company during two consecutive years 2000 and 2001. Total sales of branch B6 for both the years is what percent of the total sales of branches B3 for both the years? A) 68...

A bag contains 6 black and 8 white balls. One ball is drawn at random. What is the probability that the ball drawn is white? A) 3/4 B) 4/7 C) 1/8 D) 3/7 Watch this this video for a solution:

One card is drawn at random from a pack of 52 cards. What is the probability that the card drawn is a face card (Jack, Queen and King only)? A) 1/13 B) 3/13 C) 1/4 D) 9/52 Watch this video for the ans

Two cards are drawn together from a pack of 52 cards. The probability that one is a spade and one is a heart, is: A) 3/20 B) 29/34 C) 47/100 D) 13/102 watch this video for the answer:

A bag contains 4 white, 5 red and 6 blue balls. Three balls are drawn at random from the bag. The probability that all of them are red, is: A) 1/22 B) 3/22 C) 2/91 D) 2/77 Watch this video for a solut