NCERT Solutions for Class 7th Social Science Chapter 20 After the account of share prices, booms and crashes — THINK ABOUT IT

Book page 209 Updated on2026-09-19

Q1.
Why do companies issue shares, and why do people buy them? Are there any benefits of owning shares?
Answer

Companies issue shares to raise money for their operations; people buy them to own a piece of a company and to put their savings where they expect the value to rise. The chapter states both sides in one sentence: “Holding stocks allows individuals to put their savings where they expect to see an increase in their value when the share price increases; on the other hand, issuing shares help companies raise funds for their operations.”

Start from the chapter’s own example. You own a small restaurant and want to expand it with a variety of cuisines, but you do not have enough money. You can borrow from friends “in exchange for a share of profits, for which they become part-owners of your business”. A share in a company works exactly like that — “a ‘share’ is a part-ownership in a company”. If a company is like a big chapati, each share is one piece; the more pieces you hold, the bigger your ownership.

The company’s sideThe buyer’s side
What it getsFunds for its operations — a new branch, new machines, a new productPart-ownership of the company, in proportion to the shares held
Why this routeIt can collect small amounts from very many people instead of finding one huge lenderA small saver can invest a small sum; the chapter’s investment means “putting resources in assets expected to gain value over time”
Where it happensThe stock exchange — in India the Bombay Stock Exchange, established in 1875, one of the oldest in the worldThe same place; once done with paper tickets (Fig. 8.20), now by digital transactions

Benefits of owning shares, as the chapter presents them: you become a part-owner of the company; your savings are placed where they may increase in value if the share price rises; and it is a way of taking part in the growth of businesses without running one yourself.

But the chapter is equally clear about the other side. “Trading shares can bring gains or losses, as their prices fluctuate due to many factors.” A share price rises when a company is doing well and people expect it to earn; it drops if the company has problems “like a bad product, a workers’ strike, or a big loss”. Prices also move with government policy changes, new laws, tax rules, political instability, wars or economic shocks. When the prices of many companies fall together it is a stock market crash (Fig. 8.22); when they rise together, a stock market boom (Fig. 8.21).

Why it happens: a share is a claim on a company’s future earnings, and nobody knows the future. So its price is really the price of an expectation — and expectations change with every piece of news. That is the whole reason shares can gain and lose, while a fixed deposit only gains: the depositor is promised a rate, the shareholder is promised nothing but a share of whatever comes.
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