Math King

Out of 7 consonants and 4 vowels, how many words of 3 consonants and 2 vowels can be formed?

• A. 25200

• B. 21300

• C. 24400

• D. 210

There are 8 men and 10 women and you need to form a committee of 5 men and 6 women. In how many ways can the committee be formed?

• A. 11

• B.11760

• C.10420

• D. None of these

In how many different ways can the letters of the word 'CORPORATION' be arranged so that the vowels always come together?

How many 3-letter words with or without meaning, can be formed out of the letters of the word, 'LOGARITHMS', if repetition of letters is not allowed?

A coin is tossed 3 times. Find out the number of possible outcomes.

• 8

• 6/6

• 6

• none of these

How many arrangements can be made out of the letters of the word 'ENGINEERING' ?

There are 10 women and 15 men in an office. In how many ways can a person can be selected?

There are 5 yellow, 4 green and 3 black balls in a bag. All the 12 balls are drawn one by one and arranged in a row. Find out the number of different arrangements possible.

Find out the number of ways in which 6 rings of different types can be worn in 3 fingers?

• 729

• 18

• 9

• 2

A box contains 4 red, 3 white and 2 blue balls. Three balls are drawn at random. Find out the number of ways of selecting the balls of different colors?

• 24

• 384

• 9

• None of these