Question
Which of the following books has been written by the
Booker Prize winner Kiran Desai?Solution
The correct answer is C
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?
Which of the following is TRUE for “complementary event or ‘not event’”?
A team of 7 researchers is to be formed from 6 biologists and 4 chemists. Find the number of ways to form the team if it must include at least 5 biologi...
- A school wants to form a committee of 5 students from 6 boys and 4 girls. How many ways can the committee be formed if it must contain at least 3 boys?
A person has 12 friends out of which 7 are relatives. In how many ways can he invite 6 friends such that at least 4 of them are relatives?
How many four-letter words without repetition having exactly two vowels can be formed by using the letters of the word "SEMINAR"?
Using all the letters of the word IMPACT, how many words start with a vowel but end with a consonant?
Nine boys have to stand in a circle. In how many ways they are to be stand on the circumference of circle?
In how many ways can the letters of the word TERRORISTS be arranged by taking 4 letters at a time?
A bag contains 4 violet, 2 grey and 6 black pullovers. 3 pullovers are chosen at random. What is the probability that at least 2 pullovers chosen will b...
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