Fireman / Driver Operator 2023 — GK

Q1.Water is made up of which two elements?

A. Hydrogen and Nitrogen B. Hydrogen and Oxygen C. Oxygen and Carbon D. Nitrogen and Oxygen

Q2.The boiling point of water at sea level is:

A. 90°C B. 100°C C. 110°C D. 120°C

Q3.Which fire extinguisher is used for electrical fires?

A. Water type B. Foam type C. CO₂ type D. Wet chemical type

Q4.The chemical formula of water is:

A. HO B. H₂O C. H₂O₂ D. OH

Q5.Normal human body temperature is:

A. 36°C B. 37°C C. 38°C D. 39°C

Q6.The smallest bone in the human body is:

A. Femur B. Stapes C. Radius D. Patella

Q7.The National Flag of India was designed by:

A. Mahatma Gandhi B. Jawaharlal Nehru C. Pingali Venkayya D. Rabindranath Tagore

Q8.How many spokes are there in the Ashoka Chakra on the Indian flag?

A. 12 B. 20 C. 24 D. 32

Q9.Which is the most abundant gas in the atmosphere?

A. Oxygen B. Carbon Dioxide C. Nitrogen D. Argon

Q10.The full form of AIDS is:

A. Acquired Immune Disease Syndrome B. Acquired Immuno Deficiency Syndrome C. Active Immune Deficiency Syndrome D. Acquired Infection Disease Syndrome

Q11.Which organ purifies blood in the human body?

A. Heart B. Liver C. Kidney D. Lungs

Q12.India's first satellite was:

A. Bhaskara B. Rohini C. Aryabhata D. INSAT-1A

Q13.The Emergency in India was declared in which year?

A. 1971 B. 1975 C. 1977 D. 1980

Q14.Diabetes is caused by the deficiency of:

A. Vitamin D B. Haemoglobin C. Insulin D. Calcium

Q15.Who was the first Indian in space?

A. Kalpana Chawla B. Rakesh Sharma C. Sunita Williams D. Ravish Malhotra

Q16.The number of union territories in India is:

A. 7 B. 8 C. 9 D. 10

Q17.The 'Tropic of Cancer' passes through how many Indian states?

A. 6 B. 7 C. 8 D. 9

Q18.Which vitamin is also known as 'Sunshine Vitamin'?

A. Vitamin A B. Vitamin B C. Vitamin C D. Vitamin D

Q19.The 'Right to Education' was added to Fundamental Rights by which amendment?

A. 42nd Amendment B. 73rd Amendment C. 86th Amendment D. 93rd Amendment

Q20.Palakkad is known as:

A. Venice of the East B. Queen of Arabian Sea C. Granary of Kerala D. Cultural Capital of Kerala

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Fireman / Driver Operator 2023 — GK

Fireman / Driver Operator 2023 — GK