Chubukov says of Natalya: “... as if she won’t consent! She’s in love; egad, she’s like a lovesick cat…” Would you agree? Find reasons for your answer.

An umbrella has 8 ribs which are equally spaced (see Fig. 11.10). Assuming umbrella to be a flat circle of radius 45 cm, find the area between the two consecutive ribs of the umbrella.

How did Bholi’s teacher play an important role in changing the course of her life?

Write the balanced chemical equations for the following reactions. 
(a) Calcium hydroxide + Carbon dioxide \(→\) Calcium carbonate + Water 
(b) Zinc + Silver nitrate \(→\) Zinc nitrate + Silver 
(c) Aluminium + Copper chloride \(→\) Aluminium chloride + Copper 
(d) Barium chloride + Potassium sulphate \(→\) Barium sulphate + Potassium chloride

Here are six sentences with some words in italics. Find phrases from the text that have the same meaning. (Look in the paragraphs indicated)
(i) During monsoons it rains so heavily that tourists do not visit Coorg. (para 2)
(ii) Some people say that Alexander’s army moved south along the coast and settled there. (para 3)
(iii) The Coorg people are always ready to tell stories of their sons’ and fathers’ valour. (para 4)
(iv) Even people who normally lead an easy and slow life get smitten by the high-energy adventure sports of Coorg. (para 6)
(v) The theory of the Arab origin is supported by the long coat with embroidered waist-belt they wear. (para 3)
(vi) Macaques, Malabar squirrels observe you carefully from the tree canopy. (para 7)