Statement:
No cat is dog.
Only a few cats are goats.
Some goats are not rats.
Conclusion:
I. Some goats are rats.
II. No rat is cat.
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?
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 ways can the selection be made so that a particular member is always excluded?
...Which of the following is TRUE for “complementary event or ‘not event’”?
Salman has a list of 12 friends. He wishes to invite some of them in such a manner that he can enjoy maximum number of parties, but in each party the nu...
A committee of 5 members is to be formed out of 6 men and 4 women. In how many ways can a committee consisting of atleast 1 woman be formed?
In how many ways a Cricketer can make a Double century with fours and Sixes only?
In how many different ways can the letters of the word ‘PADDLED’ be arranged?
How many four digit numbers greater than 5000 can be formed with the digits 4 ,5, 7, 8, and 9?
In how many ways can the letters of the word VOWEL can be arranged so that all the consonants occupy odd places, vowels come on even places?
