GkSeries.com

General Science GK Multiple Choice Questions and Answers for Job Related Exams

Download PDF

Free download as PDF General Science GK Multiple Choice Questions and Answers for Job Related Exams or solved MCQs with answers. These quiz objective questions are helpful for competitive exams SSC, UPSC, IAS, IPS, CDS, NDA, Railways or RRB etc.

Go To Download Page
(106) The substance that hardens when mixed with water is:
[A] Red lead
[B] Gypsam salt
[C] Epsom salt
[D] Plaster of Paris

Comment

Answer: Option [D]
(107) An instrument for maintaining constant temperature by the use of a device which supplies heat at required temperature is known as :
[A] Radar
[B] Rocket
[C] Thermostat
[D] None of the above

Comment

Answer: Option [C]

DOWNLOAD CURRENT AFFAIRS PDF FROM APP

(108) A thick glass tumbler cracks when hot water is poured into it. Why ?
[A] Due to pressure exerted by hot liquid
[B] On account of difference of temperature between the liquid and the atmosphere
[C] Because of uneven expansion of the inner and outer walls of the tumbler with hot water
[D] None of the above

Comment

Answer: Option [C]
(109) Which vitamin is essentail for the formation of blood ?
[A] B12
[B] B6
[C] B2
[D] B1

Comment

Answer: Option [A]
(110) The disease caused by bacteria is :
[A] Common cold
[B] Tetanus
[C] Polio
[D] Ringworm

Comment

Answer: Option [B]

Please share this page

Chapters

Click Here to Read more questions

Teacher Eligibility Test