SSC CGL General Science GK Questions 2014 - Online

UPSC Civil Services Science Questions/TNPSC Examination General Science Questions/RPSC Veterinary Officer Screening Test Science Questions 2014

Question 1 : Which device converts AC voltage into DC voltage ?
Ans : Rectifier

Question 2 : Which gets deficient in the human body due to dengue fever ?

Ans : Platelets

Question 3 : The plane angle is ratio of arc and radius with SI unit radian. Name a unit of plane other than radian.
Ans : Degree

Question 4 : Dual Energy X-RAY Absorptiometry (DEXA) is used to measure
Ans : Bone Density

Question 5 : The vitamin, which is water soluble and generally excreted in urine, is
Ans : Vitamin-C

Question 6 : Which allotrope of carbon is in rigid three dimensional structure ?
Ans : Diamond

Question 7 : In which unit, sound level is measured ?
Ans : Decibel

Question 8 : Which metal is used in fireworks to make a brilliant white light ?
Ans : Magnesium

Question 9 : DPT vaccine is administered to prevent diseases like
Ans : Dephtheria, Pertussis and Tetanus

Question 10 : Which enzyme is found in human saliva ?
Ans : Ptyalin

Question 11 : Sickle -cell anaemia  is a disease caused due to the abnormality in
Ans : Red Blood Cells (RBCs)

Question 12 : Gun-bullet system follow conservation momentum principle due to which after firing gun
Ans : Recoils

Question 13 : In the human body, RBCs are produced in
Ans : Bone Marrow