General Science Questions Practice Question and Answer
8 4 Q:
6023ebfae4d6c265698f7447 Answer : 4. "Mercury and Venus"
4 Q:
5e6b7a5f0b8b1e6afc292bcd 4 Q:
6092052c8ab611629234a5bc 4 Q:
5e7c34327af3db16e180c477 4 Q:
5e4e0c991b69e805d0bbcbbf 4 Q:
5e5893eb03536c49fd25731f 4 Q:
5db9515e12906e36bedb9369 4 Q:
5f756369c995cb2bd58dd43a Answer : 4. "Hematite"
Q: The two planets which have no satellites are:
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6023ebfae4d6c265698f7447- 1Mercury and Marsfalse
- 2Venus and Marsfalse
- 3Earth and Uranusfalse
- 4Mercury and Venustrue
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Answer : 4. "Mercury and Venus"
Explanation :
Mercury and Venus are the two planets in our solar system that do not have any natural satellites (moons).
Q: How many contrasting characters did Mendel select for his experiments?
1430 05e6b7a5f0b8b1e6afc292bcd
5e6b7a5f0b8b1e6afc292bcd- 19false
- 210false
- 37true
- 48false
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Answer : 3. "7 "
Q: The velocity of light was first measured by
1427 06092052c8ab611629234a5bc
6092052c8ab611629234a5bc- 1Galileofalse
- 2Newtonfalse
- 3Einsteinfalse
- 4Romertrue
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Answer : 4. "Romer"
Q: Which sign should be interchanged if the equation below needs to be true?
1.5 + 8 × 9 – 16 + 2 = 4
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5e7c34327af3db16e180c4771.5 + 8 × 9 – 16 + 2 = 4
- 1× and –false
- 2÷ and –true
- 3+ and ÷false
- 4÷ and +false
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Answer : 2. "÷ and –"
Q: The process of dissolving an acid or base is____.
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5e4e0c991b69e805d0bbcbbf- 1Exothermictrue
- 2Endothermicfalse
- 3Both (a) or (B)false
- 4None of thesefalse
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Answer : 1. "Exothermic"
Q: The major inert gas obtained as an ingredient of natural gas is the inert gas?
1419 05e5893eb03536c49fd25731f
5e5893eb03536c49fd25731f- 1Heliumtrue
- 2Neonfalse
- 3Argonfalse
- 4Cryptonfalse
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Answer : 1. "Helium"
Q: Which one is known as magnetite-
1416 05db9515e12906e36bedb9369
5db9515e12906e36bedb9369- 1$$Fe_2O_3$$false
- 2$$Fe_2O_3.3H_2O$$false
- 3$$FeS_2$$false
- 4$$Fe_3O_4$$true
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Answer : 4. "$$Fe_3O_4$$"
Q: Iron is obtained by which of the following minerals?
1414 05f756369c995cb2bd58dd43a
5f756369c995cb2bd58dd43a- 1Limestonefalse
- 2Pitch Blandfalse
- 3Monozite sandfalse
- 4Hematitetrue
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Answer : 4. "Hematite"
Explanation :
The iron minerals that are at present used as ores are hematite, magnetite, limonite, and siderite.
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