Q.4:-Find the odd one out and say why.
(i) Tourist guide, dhobi, tailor, potter.
(ii) Teacher, doctor, vegetable vendor, lawyer.
(iii) Postman, cobbler, soldier, police constable.
(iv) MTNL, the Indian Railways, Air India, the Sahara Airlines, the All India Radio.
(i)The potter is the odd one out as he is a secondary sector workman whereas the others are tertiary sector workers.
(ii)The vegetable vendor is the odd one, because he is often unskilled while the others are skilled workers.
(iii)The cobbler is the odd one, because he works in the unorganized sector.
(iv)The Sahara airlines is the odd one because it is in the unorganized sector.