Who is the author of the book 'Stargazing: The Players in My Life'?

Which rebel army Commander of Alauddin Khilji was given Shelter in Ranthambhor Fort by Hammir? 

29 boys are standing in a line such that distance between any two consecutive boys is same . A teacher takes 7 seconds to reach from first boy to 15th boy. How much more time (in seconds) will he take to reach the 22 boys? 

Where did Rigvedic Aryans live in India?

Who recently won Dan David Prize for 'Past-Cultural Preservation & Revival'?

Rearrange the following eight sentences/ group of sentences (A), (B), (C), (D), (E), (F), (G) and (H) in the proper sequence to form a meaningful paragraph, then answer the questions given below them.
(A) Both Ram and Shayam realized their mistake and were ashamed about what they had said.
(B) Vivek happened to overhear their conversation and was very angry with both of them for criticizing the tree.
(C) Two friends, Ram and Shayam, were seeking respite from the searing heat of the midday Sun when they saw a huge leafy tree.
(D) “It’s plain tree”, said his friend. “Don’t waste your time looking for fruits. It produces neither edible fruits nor good wood. It’s one of the most useless trees around.”
(E) “How can you say such a thing when you’re enjoying the shade of this beautiful tree at this very moment?” snapped Vivek unable to control his anger.
(F) They took shelter under the huge leafy tree and soon felt cool and refreshed.
(G) Busy belittling the tree both Ram and Shayam did not notice that another person, Vivek, was lying on the other side of the tree taking shelter.
(H) “What sort of a tree is this? Does it produce edible fruits?” asked Ram.
Which of the following should be the second sentence after rearrangement?

Which carbohydrate is used in silvering of mirrors?