CSIR NET JRF Paper-I (Part 1 of 5)

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  • Which gases ifs filled in balloons-Helium.
  • Rickets occurs due to the deficiency of-Vitamin D
  • Rocket launched station in Life-expectancy-Sriharikota
  • A lemon is sour is because of-Citric acid
  • Animals having hair and giving birth to young ones are called-Mammals
  • Resistance in Series-R = R1 + R2 + R3 + R…
  • Resistance in Parallel-1/R = 1/R1 + 1/R2 + 1/R3
  • Sound travels the fastest in-Steel
  • Tuberculosis (T. B) is caused by-Bacteria
  • Temperature-C/100 = F − 32/180 = K − 273.15/100
  • Cow's milk is slightly yellowish in hue due to-Riboflavin
  • The blue color of the sky is due to-Scattering of light
  • Clinical thermometer range-95F to 110F
  • Gold is a noble metal because it-is chemically less reactive
  • Which of the following is a bad conductor of electricity-Rubber
  • RDX is an explosive
  • In oxygen things burn-Brightly
  • What is water is composed of-Oxygen and Hydrogen
  • Domestic electric fitting are connected in Parallel
  • Cooking utensils are made up of metals because metals-are good conductors of heat
  • The voltage of the domestic electricity is-220 volt
  • The voltage of electicity used in factories is-440 volt
  • Which is the major source of the energy in human diet-Starch
  • A satellite is kept in circular orbit due to the gravitational-force of the earth
  • Hair, on our body, are meant to-Be a organs of defence
  • Velocity of a body is-Rate of changes of its position
  • Dialysis is done when-Kidneys fail
  • The speed of the Rocket Launcher is-Greater than____11.6 KM per second
  • The color of carrot is red is due to-the presence of pigments
  • An instrument to measure the density of liquid-Hydrometer
  • The blood pressure of a normal human being is-120/80 mm/Hg
  • During sleep, man's blood pressure-Fluctuates
  • Copper is mainly used in-Electric wires
  • It is known as the silent killer-Blood pressure
  • Human body's weight on the earth is maximum at-Poles
  • Which gas helps in extinguishing fire-Carbon dioxide
  • Marble is the changed form of-Limestone
  • Insulin is given for the treatment of-Diabetes
  • If a magnet is divided into two pieces-Both the pieces become independent magnets
  • Dehydration is loss of-Water
  • Which part of body typhoid affects-Intestines
  • One pound is equivalent to-453 gms
  • Diamonds are made up of-Carbon
  • Hydrophobia may effect a person suffering from-Dog bite