Science GK Practice Question and Answer
8 4 Q:
5ef44ae3f2ebd073795bbd97 4 Q:
5ddfc93e4e9f8676753e7024 4 4 4 4 4 4
Q: छोटी आकृति का परन्तु अधिक क्षमता का कैपेसिटर होता है ?
1519 15ef44ae3f2ebd073795bbd97
5ef44ae3f2ebd073795bbd97- 1माइका कैपेसिटरtrue
- 2इलेक्ट्रोलाइटिक कैपेसिटरfalse
- 3सिरासिक कैपेसिटरfalse
- 4पेपर कपैसिटरfalse
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Answer : 1. "माइका कैपेसिटर"
Q: जब मानव हृदय में वाम निलय सिकुड़ता है , तो रक्त किसकी तरफ प्रवाहित होता है ?
1915 05ddfc93e4e9f8676753e7024
5ddfc93e4e9f8676753e7024- 1मस्तिष्कfalse
- 2फुफ्फुसीय धमनीfalse
- 3महाधमनीtrue
- 4फुफ्फुसfalse
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Answer : 3. "महाधमनी "
Q: Which of the following gas is used in cigarette lighters ? 1968 05c2dc437f11ee42b64688ffd
5c2dc437f11ee42b64688ffd- 1Butanetrue
- 2Propanefalse
- 3Methanefalse
- 4Ethanefalse
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Answer : 1. "Butane"
Q: The metal used to recover copper from a solution of copper sulphate is ? 1403 05c2dc31994bba731de8f0a4a
5c2dc31994bba731de8f0a4a- 1Nafalse
- 2Agfalse
- 3Hgfalse
- 4Fetrue
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Answer : 4. "Fe"
Q: Which of the primary component of natural gas? 1382 05c2dc2f0f11ee42b64688fee
5c2dc2f0f11ee42b64688fee- 1Ethanefalse
- 2Propanefalse
- 3Methanetrue
- 4Butanefalse
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Answer : 3. "Methane"
Q: Atomic number is equal to 1536 05c2dc20bf11ee42b64688fe9
5c2dc20bf11ee42b64688fe9- 1Number of electronsfalse
- 2Numbers of protonstrue
- 3Number of nutronfalse
- 4Total number of protons and neutronsfalse
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Answer : 2. "Numbers of protons"
Q: The most electronegative element among the following is 1664 15c2dc1a194bba731de8f0a45
5c2dc1a194bba731de8f0a45- 1sodiumfalse
- 2brominefalse
- 3fluorinetrue
- 4oxygenfalse
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Answer : 3. "fluorine"
Q: Which one of the following metals does not react with water to produce Hydrogen? 2100 05c2dc16c94bba731de8f0a40
5c2dc16c94bba731de8f0a40- 1Cadmiumtrue
- 2Lithiumfalse
- 3Potassiumfalse
- 4Sodiumfalse
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