7 friends - Amar, Bablu, Chintu, Dawood, Emraan, Farza and Gautam - are sitting in a straight line facing North. Further:
1) Dawood and Bablu are sitting beside each other.
2) Amar and Emraan have two people in between them.
3) Dawood is not an immediate neighbour of either Chintu or Gautam.
4) Neither Chintu nor Gautam sits at the extreme ends.
5) Third to the left of Gautam sits Chintu.
6) Exactly one person sits between Emraan and Chintu.
Study the information carefully and answer the questions that follow:
Lavkush is the husband of Devi. Lavkush has 3 children. Navin is the brother of Chang and Praneet. Praneet is the daughter of Lavkush.
For the following questions answer them individually
Statements: R $$\leq$$ S $$\leq$$ T $$\leq$$ U; Z $$\geq$$ Y $$\geq$$ U
Conclusion I: R < Z
Conclusion II: S < Y
A mixture of 150 L of wine and water contains 20% water. How many litres of water must be added so that water may be 25% of the mixture?
2 persons start a business with an amount of 12000 and 15000 respectively and 3 months later a third person joins them with an amount of 20000. What will be the ratio in which the profit will be distributed at the end of the year?
The average weight of a group consisting of 7 people is 55 kg. Two people with a total weight of 124 kg left the group and three people whose average weight is 61 kg joined the group. What is the new average weight of the group?
