A device used for the measurement of radioactivity is
1 Mass Spectrometer
2 G.M.Counter
3 Cyclotron
4 Nuclear Reactor
Which one of the following is associated with the manufacture of guided missiles? (a) Bharat Electronics Limited (b) Hindustan Aeronautics Limited (c) Bharat Dynaraics Limited (d) Bharat Earth Movers Limited
The Chief Minister of Union Territory where such a set up exists, is appointed by the ? a) President b) Prime Minister c) Lt. Governor d) Majority party in Legislature
. Sound waves travel at 300 m/s. Sound produced at a point is heard by a person after 5 seconds while the same sound is heard by another person after 6 seconds. What could be the maximum and minimum distances between the two persons? (a) 1.8km, 0.15 km (b) 2.2km, 0.20 km (c) 2.8km, 0.25 km (d) 3.3km, 0.3 km
. If ABRA-CADABRA is 1,2,9,1-3,1,4,1,2,9,1, HOCUS-POCUS will be (a) 5,6,3,7,8-0,6,3,7,8 (b) 8,16,5,21,19-16,15,5,21,19 (c) 8,16,5,21,19-15,16,5,21,19 (d) 5,6,3,7,8-6,5,3,8,7
?Bhatnagar Awards? are presented by CSIR for: (a) contribution in raising productivity (b) industrial welfare (c) important contribution in any field of science (d) environment
Which of the followingis observed as Aids Day? 1 1st December 2 11th December 3 21st December 4 31st December
Duodenum is situated 1 At the uppermost part of the small intestine 2 Near the lungs 3 In the brain 4 At the tail end of the intestine
Which of the following is essential for blood clotting? 1 RBC 2 WBC 3 Blood platelets 4 Lymph
The leading States in the production of cotton in India are (a) Maharashtra and Gujarat (b) Gujarat and Andhra Pradesh (c) Maharashtra and Punjab (d) Gujarat and Punjab
Who came to be known as the ?Grand Old Man of India?? (a) Justice Ranade (b) Mahatma Gandhi (c) Rabindranath Tagore (d) Dadabhai Naoroji
The branch of Botany which involves isolation and fusion of protoplasts is (1) Horticulture (2) Agriculture (3) Tissue culture (4) Floriculture
. Given below are two statements, one labeled as Assertion (A) and the other labeled as Reason (R) Assertion (A) : Babur wrote his memoirs in Turki Reason (R) : Turki was the official language of the Mughal Court. In the context of the above two statements which one of the following is correct? (a) Both A and R are true and R is the correct explanation of A (b) Both A and R are true but R is NOT a correct explanation of A (c) A is true but R is false (d) A is false but R is true