First antibiotic was extracted from a _________? Options: A. BacteriaB. virusC. FungusD. None of these View Answer C. Fungus
Gamma rays have greatest similarity with? Options: A. a-raysB. X-raysC. b-raysD. U.V.-rays View Answer B. X-rays
Which one of the following is not a plant product? Options: A. CaffeineB. NicotineC. PiperineD. Saccharin View Answer D. Saccharin
_________ is psychological study of values and moral principles? Options: A. AxiologyB. SociologyC. IdiologyD. Criminology View Answer A. Axiology
Which is the biggest star in the Universe? Options: A. UY ScutiB. RigelC. CanopusD. Arcturus View Answer A. UY Scuti
which of the following planets has no moons ? Options: A. MarsB. NeptuneC. VenusD. None of these View Answer C. Venus
Speed of object in one direction is called___? Options: A. VelocityB. AccelerationC. SpaceD. Temperature View Answer A. Velocity
Which of the following ocean is the warmest ocean of the world? Options: A. Indian OceanB. Arctic OceanC. North Pacific OceanD. None of the above View Answer A. Indian Ocean
The cause for the Tsunami, as deduced by the seismologists, is? Options: A. gravitational pull of the moonB. low pressure trough in the oceanC. deformation of sea floor and vertical displacement of waterD. sudden change in the monsoon wind View Answer C. deformation of sea floor and vertical displacement of water