Gypsum is added to cement clinker to
1 Increase the tensile strength of cement
2 Bind the particles of calcium silicate
3 Decrease the rate of setting of cement
4 Facilitate the formation of colloidal gel
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. Which among the following pairs of places have most marked difference in total rainfall per annum even though located approximately along the same latitude? (a) Bangalore and Madras (b) Bombay and Visakhapatnam (c) Ajmer and shillong (d) Nagpur and Calcutta
SWhich of the following is the odd one out that does not belong to the group of other three? 1 America online 2 Vivisimo 3 Excite 4 Altavista
Which among the following are known for co-operation and division of labour? 1 Fire flies 2 Cockroaches 3 Ants 4 Bed bug
Famous Hindu place of pilgrimage Amar Nath is in: (a) Uttar Pradesh (b) Madhya Pradesh (c) Kashmir (d) Andhra Pradesh
In the recent past, a study by which organization found that popular cold drinks including Coke and Pepsi contain 30 to 36 times more residual pesticides than permitted? 1 Central Food Laboratory 2 Central Food Technological Research Institute 3 Centre for Science and Environment 4 None of these
Which State is bounded by Bangladesh on three sides ? (a) Mizoram (b) Meghalaya (c) West Bengal (d) Tripura
8 Answers GPSC Gujarat Public Service Commission, GSF Cossipore, RRB, RRC Railway Recruitment Cell,
Which of the following correctly defines what National Income means ?A) It is the total earning of the employees of the Central Government, all the State governments, all MLAs, MPs and Ministers, etc. put together.B) It is aggregate factor income which arises from the current production of goods and services by the economy of a country.C) It is the total value of the goods produced in various production centers run by the State and Union Governments. (1) Only A (2) Only B (3) Only C (4) Only B & C (5) None of these
The freedom of speech of a member of Parliament during the parliamentary session is (a) Subject to restrictions (b) As may be determined by the Parliament from time to time (c) Similar to that of a citizen (d) Almost absolute
Is the president of India the Supreme Commander of the three wings of the Army, the navy and the Air Force? (a) Yes (b) No, he has nothing to do with the armed forces (c) No, it is the PM who is the Supreme commander of the 3 wings of the armed forces (d) No, armed forces are under control of the Defence Minister
Which part of the donor?s eye is used for grafting in order to cure certain diseases of blindness? 1 Retina 2 Cornea 3 Lens 4 Eye-ball
The fourth Buddhistic Synod was held at Purushapura, during the reign of: (a) Ashoka (b) Kanishka (c) Samudragupta (d) Harshvardhana
The Roman civilization started developing around the: (a) 3rd century BC (b) 4th century BC (c) 6th century BC (d) 1st century AD