GK Questions and Answers 2026, General Knowledge Quiz 2026
Q. A invested Rs. 76,000 in a business. After few months, B joined him with Rs. 57,000. At the end of the year, the total profit was divided between them in the ratio 2:1. After how many months did B join?
1) 6
2) 4
3) 3
4) 8
Q. Quartz crystals used in clocks are -
1) sodium silicate
2) silicon dioxide
3) germanium oxide
4) titanium oxide
Q. Bromine is a -
1) colourless gas
2) brown solid
3) highly inflammable gas
4) red liquid
Q. Gases used in welding are -
1) oxygen and hydrogen
2) oxygen and nitrogen
3) oxygen and acetylene
4) hydrogen and acetylene
Q. Galvanized iron pipes have a coating of -
1) Zinc
2) Mercury
3) Lead
4) Chromium
Q. The wavelength of visible spectrum is in the range -
1) 1300 Å - 3900 Å
2) 3900 Å - 7600 Å
3) 7800 Å - 8200 Å
4) 8500 Å - 9800 Å
Q. Detergents used for cleaning clothes are -
1) Carbonates
2) Bicarbonates
3) Bismuthates
4) Sulfonates
Q. Blue vitriol is chemically -
1) sodium sulfate
2) nickel sulfate
3) copper sulfate
4) iron sulfate
Q. The positively charged part at the centre of an atom is called as -
1) proton
2) neutron
3) electron
4) nucleus
Q. The conversions of a solid directly into gas is called as -
1) sublimation
2) condensation
3) evaporation
4) boiling
