The below post contains Science Quiz for RRB and for other competitive exams like SSC CGL, UPSC, CDS, NDA, state-level exams.
Science Quiz for RRB and SSC Set 11
1.Now-a days yellow lamps are frequently used as street lights which of the following gases is used in these lamps?
2.’Mirage’ is an example of
A.refraction of light only
B.total internal, reflection of light only
C.refraction and total internal reflection of light
D.dispersion of light only
3.The phenomenon of light associated with the appearance of the blue colour of the sky is
4.Lens is made up of
5.The element which is used vulcanizing rubber
6.Which of the following is responsible for the extra strength of pyrex glass?
7.The noble gas used for the treatment of cancer is
8.Which city receives the highest cosmic radiation amongst the following?
9.Saliva helps in the digestion of-
10.Who invented vaccination for ‘Small Pox’?
A.Sir Fredick Grant Banting
B.Sir Alexander Fleming
11.BT seed is associated with
12.The Headquarters of International Atomic Energy Agency is in
13.Which one of the following minerals are found in Monazite sand?
14.In Coriander, the useful parts are
A.roots & leaves
B.leaves & flowers
C.leaves & dried fruits
D.flowers & dried fruits
15.Which plant is called ‘Herbal Indian-Doctor’?
16.The pH of human blood is
17.Which amongst the following is the largest endocrine gland in the body?
18.Which amongst the following is the largest mammal?
19.Which part becomes modified as the tusk of an elephant?
20.Which one of the following polymers is used in making bulletproof vests?