THE ENCHANTED POOL - LECTURE !

LECTURE-1

Tutorial on Lecture 1-Lecture 5

DC-2: Lecture 1

DC-1: Lecture 10

Surface Chemistry - Lecture 1

Hydrocarbons - Lecture 10

Seven different lecturers are to deliver lectures in seven perday. A, B and C are three oftne lectures. The number of ways in which a routine for theday canr be made such that A delivers his lecture before B and B before C, is

Study the following information carefully and answer the questions given below it. Six lectures-A, B, C, D, E and F - are to be delivered from Monday to Sunday, one lecture every day. (i) Lecture C cannot be delivered on Friday. (ii) Lecture A is delivered immediately after lecture D. (iii) There should be a gap of two days between the lectures B and F. (iv) There is one holiday except Saturday. Lecture F is delivered on the next day of holiday. (v) Lecture E is delivered on Wednesday and it is not immediately followed by lecture F. On which day was lecture D delivered ?

Study the following information carefully and answer the questions given below it. Six lectures-A, B, C, D, E and F - are to be delivered from Monday to Sunday, one lecture every day. (i) Lecture C cannot be delivered on Friday. (ii) Lecture A is delivered immediately after lecture D. (iii) There should be a gap of two days between the lectures B and F. (iv) There is one holiday except Saturday. Lecture F is delivered on the next day of holiday. (v) Lecture E is delivered on Wednesday and it is not immediately followed by lecture F. How may lectures were delivered between F and D ?

Study the following information carefully and answer the questions given below it. Six lectures-A, B, C, D, E and F - are to be delivered from Monday to Sunday, one lecture every day. (i) Lecture C cannot be delivered on Friday. (ii) Lecture A is delivered immediately after lecture D. (iii) There should be a gap of two days between the lectures B and F. (iv) There is one holiday except Saturday. Lecture F is delivered on the next day of holiday. (v) Lecture E is delivered on Wednesday and it is not immediately followed by lecture F. Which of the following was the last lecture ?