Question
Roger Federer play 3 sets of a tennis match. The
probability of his winning the three sets are 1/9,1/4,3/4 respectively. What is the probability that he will win at least 1 set of the game?Solution
Probability of Not winning all the three sets = (1 - 1/9) × (1 - 1/4) × (1 - 3/4) = 8/9  ×  3/4  ×  1/4 = 1/6 Probability of winning at least one set is 1 - 1/6 = 5/6
What is the square root of 5476?
Find the Square root of √14641
What is the smallest natural number that should be added to 1030 so that the square root of the sum is a natural number?
If the average of two numbers is 13 and the square root of their product is 12, then the difference between the numbers is:
Solve the following :-
Two times a number, added to the square of that number, gives 3. What could be the possible answer for this number?
Find the Square root of √1681
Find the square of 572
Find the square root of 0.0324.
A horse is tethered to a peg fixed at one corner of a rectangular grass field measuring 45 metres in length and 25 metre...
Relevant for Exams:
