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Rational Numbers

Every rational number has a reciprocal.

Rational Numbers

The product of a non-zero rational number and its
reciprocal is ________.

Rational Numbers

Multiplicative inverse of 0/1 is

(a) 1 (b) –1 (c) 0 (d) not defined

Economic activities around us

Give an example of interdependence between
primary, secondary and tertiary sectors. Show it using a
flow diagram.

Economic activities around us

How does the secondary sector depend on the tertiary
sector? Illustrate with a few examples.

Economic activities around us

What is the primary sector? How is it different from
the secondary sector? Give two examples.

The value of work

What are the various ways in which people are
compensated for various economic activities? Give some
examples.

The value of work

There is great value attached to people who are engaged in
community service activities. Comment on this statement.

The value of work

What kind of economic activities do people engage in?
Illustrate with examples.

The value of work

How are economic activities different from non-economic
activities?