Question
Anish, Biju, Chaman, Dimpi and Ehsan are having dinner
in a restaurant. They are sitting in a row facing north. Biju and Dimpi are sitting at extreme ends and there are exactly two friends sitting between Biju and Ehsan. Anish is sitting to the right of Chaman. Anish and Ehsan are not sitting adjacently. Who is sitting between Chaman and Biju?Solution
 Biju and Dimpi are sitting at extreme ends. Thus, we will have two possible cases as shown below: But we are given that Anish and Ehsan are not sitting adjacently, hence, CASE-2 won’t be possible. The correct seating arrangement is CASE-1. From CASE-1 it is clear that Anish is sitting between Chaman and Biju. Hence, the correct answer is (C).
In a class, 70% of the students are adults, and 40% of the adults are females. If the number of adult males in the class is 105, ...
Solve:  ∫[(x4 – 2x3 + x2 – 2x)/(x-2)] dx
A shopkeeper sells the Pen at the discount of 30% on its marked price while he gets the profit of 40% on cost price of the pen. A pen marked at Rs.18 is...
9 years ago from now, ratio of ages of ‘R’ and ‘L’ was 2:5, respectively. If ‘L’ is 5 years elder to ‘R’, then what will be the age of �...
- What is the term for restarting a computer that is already powered on?
The area of a square garden is 400 m². Calculate the perimeter of the garden.
The average score of 24 students in a class is 78. If the top 4 scores are removed, the new average score of the remaining students drops by 2 points, w...
Bank deposits have increased by 60% during the last year. It is now Rs 8440. What was it a year ago?Â
Pipe X can fill a tank on its own in 12 hours, while Pipe Y can fill the same tank individually in 20 hours. Both pipes X and Y o...
A class of 50 students has an average Chemistry exam score of 65. There average of boys and girls are 3: 2 in the class. Boys have an average score of 7...