A sales representative plans to visit each of six companies M, N, P, Q, R and S exactly once during the course of one day. She is setting up her schedule for the day according to the following conditions : (i). She must visit M before N and R. (ii). She must visit N before Q. (iii). The third company she visits must be P.
The sales representative could visit any of the following companies immediately after P except :
In a school, there were five teachers. A and B were teaching Hindi and English. C and D were teaching English and Geography. D and A were teaching Mathematics and Hindi E and B were teaching History and French.
More than two teachers were teaching which subject ?
There are seven books one each on Psychology, Hindi, English, Sociology, Economics, Education and Accountancy, lying on a table one above the other.
Sociology is on the top of all the books.
Accountancy is immediately below Education which is immediately below Sociology.
Economics is immediately above Psychology but not in the middle.
Hindi is immediately below Psychology.
If Sociology and English, Accountancy and Hindi and Education and Psychology interchange their positions, which book will be between Psychology and Sociology ?
A training college has to conduct a refresher course for teachers of seven different subjects -- Mechanics, Psychology, Philosophy, Sociology, Economics, Science and Engineering from 22nd July to 29th July.
Course should start with Psychology.
23rd July, being Sunday, should be holiday.
Science subject should be on the previous day of the Engineering subjects.
Course should end with Mechanics subject.
Philosopy should be immediately after the holiday.
There should be a gap of one day between Economics and Engineering.
The refresher course will start with which one of the following subjects ?
Eight students A, B, C, D, E, F, G and H are planning to enjoy car racing. There are only two cars and following are the conditions : (i). One car can accommodate maximum five and minimum four students. (ii). A will sit in the same car in which D is sitting but H is not in the same car. (iii). B and C can't sit in the same car in which D is sitting. (iv). F will sit in the car of four people only alongwith A and E but certainly not with G.
If E and A are sitting in the same car, which of the following statements is true ?