Which of following is appropriate for a clay soil:
Sand < 45% Silt < 40% Clay ≥ 40%
Akshay has 7 relatives, 3 males and 4 females. His wife twinkle also have 7 relatives, 3 females and 4 males. In how many ways can they invite 3 male an...
How many 8 digit numbers can be formed using the digits 1, 2, 0, 2, 4, 1, 2, 4 ?
Find the number of words that can be formed by using all letters of the word ' PAINTING', if it starts with letter A and end with letter T.
How many words can be formed from the word INCREASE in which both E’s do not come together?
How many ways can 8 women and 8 men be seated around a circular table where no two women can sit together?
Maria and Ariana were only two girls participating in a Billiards tournament. Every Participant played two games with every other participant. The numb...
If the letters of the Word SINHA are arranged in all possible ways and these words are written out as in Dictionary, then the rank of the word SINHA is
How many different words can be formed with the letters of the word PRACTICE such that each of the word begin with E and ends with R?
In a party 19 persons shake hands with every other person. Find the total no of handshakes in the party?
Among a set of 4 black balls and 3 white balls, how many selections of 3 balls can be made such that at least 2 of them are black balls?
