SSC CGL Practice Question and Answer
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Q: What is the depth of Mariana Trench ? 2632 05c330975a3a98b0345a7b141
5c330975a3a98b0345a7b141- 111,011 metresfalse
- 211,022 metresfalse
- 310,994 metrestrue
- 411,044 metresfalse
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Answer : 3. "10,994 metres"
Q: Who wrote biography of Humayun ? 2610 05c2f1a5894bba731de8f0cf6
5c2f1a5894bba731de8f0cf6- 1Hindalfalse
- 2Kamranfalse
- 3Gulbadan Begumtrue
- 4Rajia Sultanafalse
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Answer : 3. "Gulbadan Begum"
Q: Homo nuclear molecules contain ? 2573 05c2dbe7bbc106c237a22c19e
5c2dbe7bbc106c237a22c19e- 1polar bondfalse
- 2covalent bondtrue
- 3ionic bondfalse
- 4coordinate bondfalse
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Answer : 2. "covalent bond"
Q: Which Planet is dwarf planet 2553 05c330577a3a98b0345a7b10f
5c330577a3a98b0345a7b10f- 1Mercuryfalse
- 2Plutotrue
- 3Marsfalse
- 4Uranusfalse
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Answer : 2. "Pluto"
Q: Which gas is used in fire extinguishers ? 2524 15c2dc34c94bba731de8f0a4f
5c2dc34c94bba731de8f0a4f- 1Carbon dioxidetrue
- 2Nitrogen oxidefalse
- 3Carbon monoxidefalse
- 4Sulpher dioxidefalse
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Answer : 1. "Carbon dioxide"
Q: Which metal is heaviest ? 2518 05c2dbd66bc106c237a22c185
5c2dbd66bc106c237a22c185- 1osmiumtrue
- 2mercuryfalse
- 3ironfalse
- 4nicklefalse
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Answer : 1. "osmium"
Q: Who proposed first atomic theory ? 2511 05c2dbf5bf11ee42b64688fd5
5c2dbf5bf11ee42b64688fd5- 1E Rutherfordfalse
- 2De Brogliefalse
- 3John Daltontrue
- 4D.I. Mendeleeffalse
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Answer : 3. "John Dalton"
Q: The chemical used as a fixer in photography is ? 2496 05c2dc0a494bba731de8f0a31
5c2dc0a494bba731de8f0a31- 1sodium thiosulphatetrue
- 2sodium sulphatefalse
- 3boraxfalse
- 4ammonium sulphatefalse
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Answer : 1. "sodium thiosulphate"
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