Suppose there are five families in a country and their income is 15 lakhs, 20 lakhs , 12 lakhs, 8 lakhs and 25 lakhs respectively. The per capita income of the country

16 lakhs per family

Explanation:

Per capita income is the mean income of the people in an economic unit. An economic unit may be a city or country. It is calculated by taking the sum of all sources of income and dividing it by the total population.

There are five families in a country and their income is 15 lakhs, 20 lakhs , 12 lakhs, 8 lakhs and 25 lakhs.

First, let's take the sum of the income.

Sum=15+20+12+8+25=80

Average=80÷5=16

The per capita income of the country is 16 lakhs per family.

Note that:

1 lakh=100,000

answer; i believe the correct answer is (4) flip a coin as each participant arrives,heads indicates assignment to the first group: tails indicates assignment to the second group;

abolish

do away with

unanimous

in complete agreement

secede

separate; break free

inauguration

starting a new position with a formal ceremony.

cooperationist

people who wanted the north to cooperate with the south

surrender

to give up

volunteer

perform a service for free

draft

involuntary service in military

retreat

withdraw; move away from enemy

advisor

expert who gives advice

explanation: