Questions

The weight of an object is minimum when it is placed at the center of the earth because when an object is in the center, it experiences gravitational pull from all directions.

In hydrocarbon, the boiling point directly varies with the length of carbon chain. On increasing the number of carbon atom, the boiling point of the compound also increases. Paraffin contains highest number of carbon atoms whereas, ethane is comprised of two carbon atoms.

The decreasing order of boiling point of mention compounds is written as follows:

Paraffin > Octadecane > Hexane > Neohexane > Ethane

Annie Besant is the author of New India

The given letter equation 5F on H means that 5 Fingers on a Hand.

As the message contains one truth, the third says that the gold is in the second box, if it is to be true, then the first box message will also become true. So Gold cannot be in second and third boxes. Gold is in the first box.

Arunachal Pradesh is the eastern most state of India.

Chinaman bowling is left-arm unorthodox spin, where the bowler spins the ball into a right-handed batsman. Leg spinner Kuldeep Yadav, who debuted in the Dharamsala Test against Australia, has become the first-ever men’s Chinaman bowler to represent India.