According to the latest data, what is India's ranking in

In how ways can the selection be made so that a particular member is always included?

How many different ways can the letters of the word ‘DEMONETIZATION’ be arranged?

7 children are to be selected from a group of 8 boys and 6 girls. In how many ways will the children with at most 3 girls and at least 4 boys be selected?

Using all the letters of the word CANOER, how many words start with a vowel but end with a consonant?

In how many ways, can a team of 11 players be selected from a squad of 16 players? 

In how many different ways can the letters of the word “MONDAY” be arranged in such a way that the vowels always come together?

Four dice are rolled simultaneously. What is the number of possible outcomes in which at least one of the die shows 2?

In how many different ways can the letter of the word ‘PRAISE’ be arranged?

Among a set of 6 black balls and 3 white balls, how many selections of 5 balls can be made such that at least 3 of them are black balls?

In how many different ways can the letters of the word ‘NATURE’ be arranged in such a way that the vowels occupy only the odd positions?