Hydralazine is a medication used specifically to treat high blood pressure (hypertension). It works by relaxing the blood vessels and increasing the supply of blood and oxygen to the heart while reducing its workload.
A bag contains 14 black and 16 white balls. One ball is drawn at random. What is the probability that the ball drawn is white?
...A basket contains 3 pink, 4 blue and 5 yellow wools. If three wools are picked at random, what is the probability that either all are blue or either all...
In a lottery, there are 8 prizes and 20 blanks. A lottery is drawn at random. What is the probability of getting a prize?
...Tokens numbered 1 to 350 are in a bag. What is the probability that the Token drawn has a number which is a multiple of 6 or 7?
Two cards are drawn at random from a pack of 52 cards. What is the probability that either both are black or both are queens?
A class has 28 students, including 8 girls and the …… boys. If …… girls leave the class, the probability of randomly selecting a boy becomes 5/6...
If n(A) = 25, n(B) = 40 and n(A ∪ B) = 50, then n(A ∩ B) equals
What is the probability that three S’s come consecutively in the word ‘SUCCESSION’?
A coin is tossed 9 times. Find the probability of almost 2 tails.
From a pack of 52 cards, One card is drawn at random. What is the probability that the card drawn is a king or a heart?
