Science Quiz (Biology) for SSC CGL, SSC CPO, SSC CHSL

Dear Readers,We are today providing you a Biology Quiz which is for SSC CGL 2016, SSC CPO, SSC CHSL  .

1.Smallest organism which cause disease –
(a) Bacteria
(b) Virus
(c) Mycoplasm
(d) All

2.Bacteria which covert atmospheric nitrogen into nitrogenous compound are called –
(a) Denitrifying bacteria
(b) Nitrogen fixing bacteria
(c) Nitrifying bacteria
(d) Decomposing bacteria

3.Bacteria which is found in the intestine of human–
(a) Escherichia coli
(b) Vibrio cholerae
(c) Bacillus antherosis
(d) Corynebacterium diphtheriae

4.Tuberculosis is caused by–
(a) Virus
(b) Bacteria
(c) Protozoa
(d) Fungi

5.Name of bacteria which cause tuberculosis–
(a) Mycobacterium tuberculosis
(b) Vibrio cholrae
(c) Bacillus coli
(d) Escherichia coli

6.Bacteria which cause food poisoning–
(a) Clostridium tetani
(b) Salmonella typhosa
(c) Bacillius anthrisis
(d) Clostridium botulinum

7.Bacteria found in root nodules of–
(a) Leguminous plant
(b) Some of leguminous plant and some other plant
(c) In all plant
(d) None of these

8.Which of the following is a free living bacteria that help in nitrogen fixation–
(a) Azotohacter
(b) Anabaena
(c) Azolla
(d) Nostoc

9.Microorganism include–
(a) Bacteria & Virus
(b) Bacteria, Virus, Microalgae and Fungi
(c) Bacteria, Virus, Microalgae, Fungi and Protozoa
(d) All animals & plants

10.Which one of the following type of microorganism is most widely used in industries?
(a) Bacteria
(b) Bacteria and fungi
(c) Bacteria and algae
(d) Bacteria, microalgae and fungi

Answers : Click Here