Question
Eight boys B1, B2, B3, B4, B5, B6, B7 and B8 are sitting
in a row facing towards the north (not necessarily in the same order). B6 is fifth to the right of B1. B4 is fifth to the right of B5, B5 is to the immediate right of B1. B8 is third to the left of B4. B2 is third to the right of B7. B7 is an immediate neighbour of B1. Who is sitting on the immediate left of B1?ÂSolution
The correct answer is B
The average weight of 4 persons is 50 kg. The heaviest person’s weight is 20 kg more than the lightest person’s weight. If the average weight of the...
The average wage of a group of 20 labourers is Rs. 500. If 4 persons receiving average wage of Rs. 360 leave the group and 2 persons receiving average w...
In a classroom, there are 24 male students and 16 female students. The male students have an average age of 16 years, while the female students average ...
The average weight of 30 students in a class increases by 0.5 kg when the weight of the principal is included. If earlier the average weight of the stud...
The total number of teachers in Department A and Department B together is 112. The number of teachers in Department A is 80% more...
The average of 8 consecutive even numbers written in ascending order is 17. What is the average of the last three numbers, 36 and 53 ?
- What is the average of the squares of the first 31 natural numbers?
The average age of 4 children in a family is 30% of the average age of the mother and the youngest child. The total age of the father and the eldest chi...
What will be the average of odd numbers between 20 to 74?
What is the average of odd numbers greater than 10 but less than 30?
Relevant for Exams:
