101: The data collection for national income estimation in India is done by
(a) National Sample Survey Organisation
(b) Finance Ministry of the Govt. of India
(c) Central Statistical Institute/Organisation
(d) Indian Statistical Institute
102: Why are dewdrops not formed on a cloudy night?
(a) Clouds absorb the radiation released from the Earths surface.
(b) Clouds reflect back the Earths radiation.
(c) The Earths surface would have low temperature on cloudy nights.
(d) Clouds deflect the blowing wind to ground level.
103: Consider the following statements :
The striking feature of the Jama Masjid in Kashmir completed by Zain-ul-Abidin include(s)
I. turret.
II. similarity with Buddhist pagodas.
III. Persian style.
Which of the above statements is/are correct ?
(a) I alone
(b) I, II and III
(c) II and III
(d) I and III
104: Among the reasons for disguised unemployment in rural areas is
(a) Choice of a heavy industry model for economic development
(b) Low levels of technological development in the country
(c) Heavy pressure of population along with half-hearted implementation of agrarian reforms
(d) High illiteracy rates
105: Where was the selection of suitable candidates for a particular job first started through competitive examinations?
(a) China
(b) Great Britain
(c) U.S.A.
(d) Germany