Question
Who among the following does not belong to the
group? Study the following information carefully and answer the questions given below it. Ten people A, B, C, D,E, F, G, H, I and J are sitting in two rows. Five people in each row facing each other. A, B, C, D and E are facing north. F, G, H, I and J are facing south but not necessarily in the same order. One who is sitting opposite to C sits immediate left of H. C sits third to the right of A. Only one person sitting between H and J. J is sitting one of the right positions of H. One who is sitting opposite to G sits third to the left of B. But B is not sitting at the extreme ends. Number of persons sitting to the left of F and number of persons sitting to the Left of E is same. Only two people are sitting between J and I.Solution
C sits third to the right of A. One who is sitting opposite to C sits immediate left of H  Case-1 
Case-2 
Only one person sitting between H and J. J is sitting one of the right positions of H. Only two people are sitting between J and I. Â Case-1 
One who is sitting opposite to G sits third to the left of B. Case-1 
But B is not sitting at the extreme ends. Since Case (2) is not possible. Case-1 
Number of persons sitting to the left of F and number of persons sitting to the Left of E is same. So the final arrangement is Case-1 
Find total number of ways in which the word “SUCCESSFUL” can be arranged.
6 students appear in an examination. In how many ways can the result be announced?
Find the number of words that can be formed by using all letters of the word 'TANGLE', if it starts with letter G and end with letter A.
How many numbers of five digits may be formed with the digits 7, 2, 0, 0, and 1?     Â
In How many ways can a student choose a program of 5 courses, if 9 courses are available and 2 courses are compulsory for every student?
A committee of 4 people is to be formed from a group of 10 individuals. If 2 specific individuals refuse to work together, how many different committees...
A group consists of 6 boys and 8 girls. In how many ways can 2 boys and 3 girls be selected from the group?
In how many different ways can the letters of the word ‘PUBLIC’ be arranged in such a way that the vowels occupy only the odd positions?
In how many different ways can the letters of the word “INCORPORATION” be arranged so that the vowels comes together?
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...
Relevant for Exams:
