General Science Practice Question and Answer
8 Q: Distillation of an organic liquid is?
662 062c428b89ac8916f08bf06fc
62c428b89ac8916f08bf06fc- 1at a temperature below its boiling pointfalse
- 2at its boiling pointtrue
- 3at its melting pointfalse
- 4none of thesefalse
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Answer : 2. "at its boiling point"
Q: Scientific name of Vitamin K1 is-
662 062f10abc06679c6dabc6c214
62f10abc06679c6dabc6c214- 1Tocopherolfalse
- 2Phytonadionetrue
- 3Ascorbic acidfalse
- 4Pantothenic acidfalse
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Answer : 2. "Phytonadione"
Q: First mammal to be cloned was -
660 062e7dd2e4404a856fa0e86db
62e7dd2e4404a856fa0e86db- 1Sheeptrue
- 2Goatfalse
- 3Ratfalse
- 4Frogfalse
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Answer : 1. "Sheep "
Explanation :
Dolly (5 July 1996 – 14 February 2003) was a female domestic sheep, and the first mammal cloned from an adult somatic cell using the process of nuclear transfer.
Q: Bronze is an alloy of?
658 061d6d1d235bd1c6dbafc6df5
61d6d1d235bd1c6dbafc6df5- 1Copper & Leadfalse
- 2Copper & Tintrue
- 3Copper & Silverfalse
- 4Copper & Zincfalse
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Answer : 2. "Copper & Tin"
Q: The meter that is used to measure the distance moved by the vehicle is known as _______.
656 0639c8aa6c0ba0122eca28535
639c8aa6c0ba0122eca28535- 1Speedometerfalse
- 2Ammeterfalse
- 3Chronometerfalse
- 4Odometertrue
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Answer : 4. "Odometer"
Q: The refractive index of diamond is-
656 063b56b933d35cd0dee949e11
63b56b933d35cd0dee949e11- 11.77false
- 21.47false
- 31.44false
- 42.42true
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Answer : 4. "2.42"
Explanation :
The refractive index of diamond is approximately 2.42. Diamond has a very high refractive index, which means it bends light at a significant angle when it enters the diamond, contributing to its sparkling brilliance.
Q: The edible part of coconut is?
655 063b6c0d228c33f137b3bd790
63b6c0d228c33f137b3bd790- 1fruit wallfalse
- 2seed coatfalse
- 3full seedfalse
- 4endospermtrue
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Answer : 4. "endosperm"
Explanation :
the edible part of a coconut is the endosperm. The endosperm is the inner, white, and fleshy part of the coconut seed, which is commonly consumed as food. It is often grated, dried, and used in various culinary applications or processed to extract coconut milk and oil. Coconut water, found inside young green coconuts, is also consumed as a refreshing beverage and is distinct from the endosperm.
Q: Indian and Russian scientists successfully test- fired a supersonic cruise missile named–
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651eb5d9afb5a5c68a1c7cf8- 1GSAT-1false
- 2GSLVfalse
- 3Brahmostrue
- 4INSAT-3Bfalse
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Answer : 3. "Brahmos "
Explanation :
Brahmos is a stealth supersonic cruise missile that can be launched from submarines, ships, aircraft or land. It is a joint venture between Republic of India’s Defence Research and Development Organisation (DRDO) and Russian Federation’s NPO Mashinostroeyenia. The name Brahmos is a portmanteau formed from the names of two rivers, The Brahmaputra of India and the Moskva of Russia.