Question
In how many ways a Cricketer can make a Double century with fours and Sixes only?
More Permutation and combination Questions
- A letter is randomly selected from the word "DETACHMENT." What is the probability that the selected letter is a vowel?
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- How many four-letter words without repetition having exactly two vowels can be formed by using the letters of the word "MACHINE"?
- A team of 4 members is to be formed from 5 girls and 4 boys. Find the number of ways to form team such that the team consists of at most 2 girls.
- In how many different ways can the letters of the word "AIRSTRIKE" be arranged if all the vowels must always be grouped together?
- Find the quantity of methods of picking 4 cards from a set of 52 playing cards if four cards are of the same unit?
- How many different nine digit numbers can be formed from the number 66 55 99 222 by rearranging its digits so that the odd digits occupy even positions onl...
- In How many ways can a student choose a program of 5 courses, if 9 courses are available and 2 courses are compulsory for every student?
- Five singers are to be arranged in a line for a concert photo. Two of them are siblings and must not stand next to each other. How many valid arrangements ...
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