GK Practice Question and Answer
8 Q: Octane number is a measure of the quality of
3839 05efc078be824154f4027afcb
5efc078be824154f4027afcb- 1Kerosene oilfalse
- 2Perfumed oilfalse
- 3Edible oilsfalse
- 4Petroltrue
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Answer : 4. "Petrol "
Q: The colour of the ocean appears to be blue because the sunlight falling on it is-
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5db95d01f2905d36e7b4aeda- 1Reflectedfalse
- 2Refractedfalse
- 3Diffractedfalse
- 4Scatteredtrue
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Answer : 4. "Scattered "
Q: Mount Everest is named after -
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5e81fd461425f51f3acdfd5a- 1The King of Englandfalse
- 2The First climber of the peakfalse
- 3A Surveyor General of Indiatrue
- 4The Viceroy of Indiafalse
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Answer : 3. "A Surveyor General of India "
Explanation :
Mount Everest, the highest peak in the world, is named after Sir George Everest, a Welsh geographer and surveyor general of India in the 19th century. Although Sir George Everest himself objected to having the mountain named after him, the proposal was accepted, and the mountain retained the name Everest. The naming was done by the Royal Geographical Society in 1865 to honor his contributions to the Great Trigonometrical Survey of India, which played a significant role in mapping the subcontinent.
Q: Who of these were famous in the name of ' Sher — a — Punjab ' and 'Punjab Kesari'?
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5e37d56ddd72cf778fbaa276- 1Rajgurufalse
- 2Bhagat Singhfalse
- 3Udham Singhfalse
- 4Lala Lajpat Raitrue
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Answer : 4. "Lala Lajpat Rai"
Explanation :
Lala Lajpat Rai was popularly known as "Punjab Kesari" or "Sher-e-Punjab".
Q: Gunpowder consists of a mixture of :
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5ebb7f218dce175b2cb9bb52- 1Sand and TNTfalse
- 2TNT and charcoalfalse
- 3Calcium, Sulphur and charcoalfalse
- 4Sulphur, potassium nitrate and charcoaltrue
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Answer : 4. "Sulphur, potassium nitrate and charcoal "
Q: An organism which can monitor air pollution is –
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5f0ec7feb6738d790d13a74a- 1Algaefalse
- 2Fungifalse
- 3Bacteriafalse
- 4Lichentrue
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Answer : 4. "Lichen "
Q: West Bengal borders with how many countries?
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5d943814987fcf212b21e0f2- 1Threetrue
- 2Fourfalse
- 3Twofalse
- 4Fivefalse
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Answer : 1. "Three"
Q: The atoms of Germanium, Arsenic, Selenium and Bromine contain _____ shells.
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5dbc41a611c6137399690ae4- 14true
- 23false
- 35false
- 47false
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