Science Questions for SSC CGL Exam 2017

science-questions-ssc-cgl

Dear Students, Science is an important part in GENERAL STUDIES of SSC CGL and CPO. In SSC CGL, 5-8 questions were asked from this part. So we provide 15 Questions of SCIENCE every day .We have provided Science Notes too.


Q1. What is the chemical name of vinegar?
(a) Citric acid
(b) Acetic acid
(c) Pyruvic acid
(d) Malic acid

Q2. Glass is a –
(a) pure solid
(b) supercooled liquid
(c) gel
(d) polymer

Q3. Which of the toxic heavy metals is found in modern tannery industries?
(a) Nickel
(b) Zinc
(c) Chromium
(d) Lead

Q4. Which of the following is used in welding broken pieces of iron rails and machine parts?
(a) Aluminum sulphate
(b) Solder
(c) Aluminum powder
(d) None of the above

Q5. Which of the following produces highest amount of energy upon oxidation?
(a) Protein
(b) Fat
(c) Glucose
(d) An alkane

Q6. The Ringworm is a …..disease.
(a) Bacterial
(b) Protozoan
(c) Viral
(d) Fungal

Q7. Dolly ,the World’s First cloned animal was a
(a) Sheep
(b) Cow
(c) Goat
(d) Pig

Q8. Non-stick kitchenwares are coated with
(a) PVC
(b) Graphite
(c) Teflon
(d) Silicon

Q9. Acid secretion is characteristic of
(a) Buccal cavity
(b) Stomach
(c) Small intestine
(d) Large intestine

Q10. Which one of the following is used as a sowing agent in the preparation of soft drinks?
(a) Phosphoric acid
(b) Phosphorus acid
(c) Salicylic acid
(d) Boric acid

Q11. Which type of radiations are absorbed by the upper layer of the atmosphere?
(a) Radio-waves
(b) Infrared
(c) Visible
(d) Ultraviolet

Q12. Which one of the following minerals is found in pure form?
(a) Iron
(b) Copper
(c) Bauxite
(d) Manganese

Q13. Commercial Vaseline is derived from
(a) plant gums
(b) coal tar
(c) wool wax
(d) petroleum

Q14. Which of the following is used to denature ethanol?
(a) Methyl alcohol
(b) Propyl alcohol
(c) Phenol
(d) Methane

Q15. The charcoal used to decolourise brown sugar solution is
(a) Wood charcoal
(b) Coconut charcoal
(c) Animal charcoal
(d) Sugar charcoal

CRACK SSC CGL 2017



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