All Letters in One Lecture

Lecture 06

Lecture 12

Statements: Some teachers are proferssors. Some lectures are teachers. Conclusions: I. All teachers as well as professors being lectures is a possibility II. All those teachers who are lectures are also proferssors.

Tutorial on Lecture 1-Lecture 5

Let A= sets of all letter in the word MATHEMATICS and B= sets of all letters in the word STATISTICS. Find A cap B .

Statements: Some teachers are proferssors. Some lectures are teachers. Conclusions: I. No proferssor is a lecturer. II. All lecturers being professors is a possibility.

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 ?