General Science Important questions Set-6 for SSC CGL and CHSL Exam

General Science Important questions Set-6 for SSC CGL and CHSL Exam

General Science Important questions Set-6 for SSC CGL and CHSL Exam

General Science Important Questions Set-6 for SSC CGL and CHSL Exam. This is Set -6 containing 25 Multiple Choice Questions with answer on General Science important for SSC CGL, SSC CHSL or 10+2 and other competitive exams. These Multiple Choice Questions has been collected by our team from different  previous years exams like SSC CGL, CHSL or 10+2. We hope this will helpful for your exams.

General Science Important questions Set-6 for SSC CGL and CHSL Exam

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   1. Bark of this tree is used as condiment -

  1. cinnamon
  2. Clove
  3. Neem
  4. Palm
Answer : 1. cinnamon
  1. Saliva helps in the digestion of :
  1. Fats
  2. Starch
  3. Protiens
  4. Vitamins
Answer  : 2. Starch
  1. The longest bone in the human body is :
  1. Ulna
  2. Humerus
  3. Femur
  4. Tibia
Answer : 3. Femur
  1. Red data book gives information about species which are :
  1. Extinct
  2. Endangered
  3. Dangerous
  4. Rare
Answer : 2. Endangered
  1. Which of the following is the smallest bird ?
  1. Piegon
  2. Parrot
  3. Humming Bird
  4. House Sparrow
Answer : 3. Humming Bird
  1. The time period of a pendulum when taken to the moon would :
  1. remain the same
  2. decrease
  3. becomes zero
  4. increases
Answer : 4. increases
  1. The function of ball bearing in a bearing in a wheel is :
  1. to increase friction
  2. to convert  kinetic friction into rolling friction
  3. to convert  kinetic friction into kinetic friction
  4. just for convenience
Answer : 2. to convert  kinetic friction into rolling friction
  1. ‘Shock-absorber’ are usually made of steel as it :
  1. is not brittle
  2. has lower elasticity
  3. has higher elasticity
  4. has no ductile property
Answer : 3. has higher elasticity
  1. Which of the following could be used as fuel in propellant or rockets ?
  1. Liquid hydrogen + liquid nitrogen
  2. Liquid oxygen + liquid Argon
  3. Liquid nitrogen +  Liquid Oxygen
  4. Liquid Hydrogen + liquid
Answer : 4.  Liquid Hydrogen + liquid
  1. The addition of gypsum to port land cement helps in :
  1. increasing the strength of cement
  2. rapid setting of cement
  3. prevent rapid setting of cement
  4. reduction in the cost of cement
Answer : 3. prevent rapid setting of cement
  1. White lung disease is prevalent among the worker of :
  1. Paper Industry
  2. Cement Industry
  3. Cotton Industry
  4. Pesticide Industry
Answer : 4. Pesticide Industry
  1. Iodoform is used as an :
  1. Antipyretic
  2. Analgesic
  3. Antiseptic
  4. Anesthetic
Answer : 3. Antiseptic
  1. An artificial ecosystem is represented by :
  1. Pisciculture tank
  2. agriculture land
  3. zoo
  4. aquarium
Answer : 4. aquarium
  1. The constituents of automobile exhaust that can cause cancer is/are :
  1. Oxide of Nitrogen
  2. Carbon monoxide
  3. Polycyclic hydrocarbons
  4. Leads
Answer : 4. Leads
  1. The optimum dissolved oxygen level (in mg/Litre) required for survival of aquatic  organisms is  :
  1. 4-6
  2. 2-4
  3. 8-10
  4. 12-16
Answer : 1. 4-6
  1. An example of false fruit is
  1. Apple
  2. Guava
  3. Mango
  4. Tomato
Answer : 1. Apple
  1. Normal fasting blood sugar level per 100 ml. of blood in man is
  1. 30 -50 mg
  2. 50 -70 mg
  3. 80 -100 mg
  4. 120 -140 mg
Answer : 3. 80 -100 mg
  1. For how many years have the dinosaurs been extinct ?
  1. About 25 million years
  2. About 65 million years
  3. About 100 million years
  4. About 135 million years
Answer : 2. About 65 million years
  1. A geostationary satellite revolves round the earth from
  1. East to West
  2. West to East
  3. North to South
  4. South to North
Answer : 2. West to East
  1. Among the following materials sound travels fastest in
  1. Steel
  2. Air
  3. Vacuum
  4. Water
Answer : 1. Steel
  1. Which phenomenon do bats or dolphins use to find prey, predators or obstacles ?
  1. Refraction of sound
  2. formation of beats
  3. Scattering of sound
  4. Echo location
Answer : 4. Echo location
  1. Hard Steel contains
  1. 2 - 5% carbon
  2. 0.5 -1.5% carbon
  3. 0.1 - 0.4% carbon
  4. 0.01 - 0.04% carbon
Answer : 2. 0.5 -1.5% carbon
  1. Cement is formed by strongly heating a mixture of
  1. limestone and graphite
  2. limestone and clay
  3. chalk and graphite
  4. clay and graphite
Answer : 2. limestone and clay

24.Glass is a

  1. superheated solid
  2. supercooled liquid
  3. supercooled gas
  4. supercooled liquid
Answer : 2. supercooled liquid
  1. The temperature of oxy-acetylene flame is around
  1. 2800* c
  2. 3200* c
  3. 4000* c
  4. 1500* c
Answer : 2. 3200* c

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