A person always prefers to eat parantha and vegetable dish in his meal. How many ways can he makes his platter in a marriage party if there are three types of paranthas, four types of vegetable dish, three types of salads and two types of sauces? a. `3360` b. `4096` c. `3000` d. none of these

A person wants to leave station B. There are three routes from station B to A and four routes from B to c. In how many ways can he leave the station B.

A person wants to go from station A to station C via station b. There are three routes from A to B four routes from B to C. In how many ways can he travel from A to C?

A person has to completely put each of three liquids: 403 litres of petrol, 465 litres of diesel and 496 litres of Mobil Oil in bottles of equal size without mixing any of the above three types of liquids such that each bottle is completely filled. What is the least possible number of bottles required? (a) 34 (b) 44 (c) 46 (d) None of these

In a bakery four types of biscuits are available. In how many ways a person can buy 10 biscuits if he decide to take at least one biscuit of each variety?

A placed three sheets with two carbons to get two extra copies of the original. Then he decided to get more carbon copies and folded the paper in such a way that the upper half of the sheets were on top of the lower half. Then he typed. How many carbon copies did he get?

Read the following information carefully and answer the questions that follow : In a village of Bastar district in Madhya Pradesh, only two types of people live who belong to a tribal class. The first type is known as class A, while the other is known as class B. In that village, there is no other type of person except these two. The activities of both types of people are governed by perfectly patterned norms of social behaviour. Each person of the tribe has to obey the norms. They are rigid about this. As far as marriage is concerned, the following norms are to be followed : (i) The people of class A cannot marry any other member of their own class, though they can marry member: of class B. (ii) After being married, each male member ceases to be a member of that class in which he was born by automatically, he becomes the member of the other class to which his wife belongs. (iii) As far as females are concerned, they remain the members of their own class after being married. (iv) On his birth, the child automatically becomes the member of his mother's class. (v) When any male member becomes widower or divorcee, then he again belongs to the group in which he was born (vi) Nobody can marry more than one person according to social laws. Which of the following marriages is not permissible according to the social laws ?

Read the following information carefully and answer the questions that follow : In a village of Bastar district in Madhya Pradesh, only two types of people live who belong to a tribal class. The first type is known as class A, while the other is known as class B. In that village, there is no other type of person except these two. The activities of both types of people are governed by perfectly patterned norms of social behaviour. Each person of the tribe has to obey the norms. They are rigid about this. As far as marriage is concerned, the following norms are to be followed : (i) The people of class A cannot marry any other member of their own class, though they can marry member: of class B. (ii) After being married, each male member ceases to be a member of that class in which he was born by automatically, he becomes the member of the other class to which his wife belongs. (iii) As far as females are concerned, they remain the members of their own class after being married. (iv) On his birth, the child automatically becomes the member of his mother's class. (v) When any male member becomes widower or divorcee, then he again belongs to the group in which he was born (vi) Nobody can marry more than one person according to social laws. Any class B female can have (P) Grandfather born in class A (Q) Grandmother born in class A