Question

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Answer 1

Step-by-step explanation:

Complete the following statements by choosing the appropriate alternative from

those given in the brackets.

1. Economics is a _____ science. (Physical, social, natural)

2. Economics studies man’s ____ behaviour in society. (Economic, social, political)

3. The Greek word “OIKONOMIA” means_______. (Household, household management,

household science)

4. _____ is considered as the Father of Economics.(Lionel Robbins, Adam Smith, Alfred

Marshall)

5. ‘Wealth of Nations’ was published in the year________.(1776, 1980, 1876)

6. Modern definition of economics is considered as _______oriented definition.(Welfare,

scarcity, wealth)

7. Knowledge of economics helps an individual to become a better and more

_____consumer, producer, businessman. (Efficient, inefficient, optimum)

8. Knowledge of ______ helps the government to earn revenue for the economy.(History,

civics, economics)

(Efficient, inefficient, optimum)

Answer 2

Answer:

(4) (b) is the right option.

Because 63/-210=3×21/-210=3/-10

(5)

-16/18=x/162

-16×162/18=x

-16×9=x

-144=x

(d) is the correct option.

(6)

25/35=65/y

35/25=y/65

35×65/25=y

35×13/5=y

7×13=y

91=y