Question
The frog breathes in the water with the use of
______.ĀSolution
The frogĀ has three respiratory surfaces on its body that itĀ usesĀ to exchange gas with the surroundings: the skin, in the lungs and on the lining of the mouth. While completely submerged all ofĀ the frog'sĀ respiration takes place through the skin.Ā
A letter is taken out at random from āCHACHAKEā and another is taken out from āPATAKHEā. The probability that they are the same letter isĀ
...A bag holds a total of 7 balls, consisting of 3 red balls and 4 black balls. If two balls are randomly drawn from the bag without replacement, what is t...
In a lottery, there are 11 prizes and 22 blanks. A lottery is drawn at random. What is the probability of getting a prize?
...Bag A contains x red balls and 6 blue balls. Bag B contains 5 red balls and 4 blue balls. One ball is drawn at random from Bag A and placed into Bag B. ...
A container holds 15 orange, 9 purple, and 6 gray balls. If 2 balls are picked at random without replacement, find the probability that the first ball i...
Ā A bag contains 4 white balls, 5pink balls and 3 black balls. 2 balls are drawn randomly. What is the probability that there are no black balls?
John bought a watch for Rs. 3,400 and sold it at a profit percentage equal to the profit percentage earned on selling 10 bicycles for the cost price of ...
In a lottery, there are 8 prizes and 20 blanks. A lottery is drawn at random. What is the probability of getting a prize?
...If the letters of the word PLAYERS be arranged at random, what is the probability that there are exactly five letters between P and S?Ā Ā
What is the probability that the cards drawn contains 1 red card, 1 purple card and 1 yellow card?
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