Question
Which of the following statements is/are
true? Study the following information carefully to answer the given questions: There are eight persons i.e. Dinesh, Vipin, Danish, Vimal, Deepa, Vikrant, Vinish and Diwakar who lives in a building having three floors such that ground floor is numbered as 1 and above it is 2 and so on up to top floor numbered as 3. Each of the floor consist of 3 flats as flat-1, flat-2, flat-3. Flat-1 of floor-2 is immediately above flat-1 of floor-1 and immediately below flat-1 of floor-3 and in the same way flat-2 of floor-2 is immediately above flat-2 of floor-1 and immediately below flat-2 of floor-3 and so on. Flat-2 is in east of flat-1, flat-3 is in east of flat-2. Note: Â If A lives above (or below) B, then there are living in same flat unless stated otherwise. Left and right are taken as per north direction. Dinesh lives in flat-1 and to the immediate left of Vipin who lives below of Vikrant. Vimal lives on the same flat and floor number. Vikrant lives in flat-2 of one of the floors. Vinish lives to the left of Deepa who lives on floor-3. Diwakar lives below of Vimal in the same flat as of Vimal. Danish lives to the left of Diwakar. Flat towards east of Vipin is empty.Solution
Vikrant lives in flat-2 of one of the floors. Dinesh lives in flat-1 and to the immediate left of Vipin who lives below of Vikrant. Flat towards east of Vipin is empty. 
How many ways can 8 women and 8 men be seated around a circular table where no two women can sit together?
Five articles out of which 3 are cups and rest are glasses have to be arranged on a shelf. Find the number of ways of arrangement in which all three cup...
In how many different ways can the letters of the word ‘PADDLED’ be arranged?
An examinee is required to answer the eight questions out of 16 questions which are divided into two groups each containing eight questions each and he...
There are two types of animals in a pet shop. Some are puppies and some are kittens. Each kitten takes 8 biscuits and each puppy takes 11 biscuits. If 5...
Find the quantity of methods of picking 4 cards from a set of 52 playing cards if four cards are of the same unit?
...
A man has 15 friends out of which 7 are his relatives. In how many ways can he invite his 9 friends in which at least 5 must be his relatives?
A group of 5 students is to be selected from 6 boys and 5 girls. Find the number of ways to form team such that the team consists of at most 2 boys.
Geography books are always together.
In how many different ways can the letters of the word QUANTITY be arranged so that the vowels always come together?
