Q.1 A moderator is used in nuclear reactor in order to ?
Q.2 GPS is an abbreviation for?
Q.3 Oasis is associated with___________?
Q.4 The planets visible to us without using a telescope are __________?
Q.5 What is the average adult pulse rate?
Q.5 What is the average adult Pulse rate?
Q.6 The planet that moves round the Sun at the highest speed is_________?
Q.7 The most abundant element in the Earth’s crust is __________?
Q.8 Bronze is an alloy of ____________?
Q.9 Television signals are converted into light signals by___________?
Q.10 Instrument used for measuring very high temperature is __________?
Q.11 The SI unit of Heat is________?
Q.12 The term âBlue Shiftâ is used to indicate?
Q.13 Clocks, which moves with the velocities comparable with the velocity of light, run ?
Q.14 Which triplet in DNA codes for valine ?
Q.15 Founder of modern astronomy was _________________?
Q.16 Urine is produced in __________?
Q.17 Bronze medal is made up of metals ?
Q.18 Which of the following glands secrete tears?
Q.19 The bodyguard of the Earth is __________ that save the Earth from many Comets and Asteroids.
Q.20 Orbital period of the planet Mercury around the sun is _____________?
Q.21 The most densest substance on the Earth is __________.
Q.22 In humans , most nutrient molecules are absorbed by the ?
Q.23 A body can escape the gravitational pull of the earth if it is thrown up with a velocity of?
Q.24 At night, Plants intake __________ and release __________?
Q.25 The function of hemoglobin is____________?
Q.26 Laughing gas has chemical composition of following two elements ?
Q.27 The echo (reflected sounD. will be distinctly heard only at ordinary temperatures if the distance of the reflecting surfaces from the source of sound is at least ________?
Q.28 The instrument used to measure wind speed is?
Q.29 In winter an iron pipe feel colder than a wooden window . This is because wood is_______?
Q.30 Which of the following atmospheric layers help in radio communication?
Q.31 Diamond is an allotropic form of_______?
Q.32 Monsoon is caused by____________________?
Q.33 Which part of the Camera is analogue to the retina in the human eye?
Q.34 Radioactive isotope of Uranium used in Nuclear Bomb is ?
Q.35 Magnifying power of a simple microscope can be increased by ?
Q.36 Which from the following is NOT a conductor?
Q.37 Oxidation is a chemical reaction involving the __________?
Q.38 Deficiency of Vitamin-D results in __________?
Q.39 In general, wind speed of 10 â13 kph caused_______?
Q.40 Addisonâs disease is caused by the deficiency of____________?
Q.41 When a person enters a dark room from bright light he is not able to see clearly for a little while because the?
Q.42 Biosensor is used to measure?
Q.43 ECG is used for the diagnosis of aliments of ?
Q.44 Which of the following have maximum calorific value?
Q.45 Copper can be converted into gold by ?
Q.46 The energy value of food is measured in_______?
Q.47 A person with which of the following blood groups can receive blood of any group?
Q.48 Which one of the following is a non-metallic mineral?
Q.49 Quartz crystal in quartz watches work on the principle called?
Q.50 Digestion of food is completed in the __________?
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