Practice Question and Answer
8Q: एक आयताकार कालीन का क्षेत्रफल 60 वर्ग मीटर है। यदि इसका विकर्ण और लंबा किनारा एक साथ 5 गुना छोटे पक्ष के बराबर है, तो इसके कालीन की लंबाई है 2021 05d1ee3cec068c021a4048e42
5d1ee3cec068c021a4048e42- 15 mfalse
- 212 mtrue
- 313 mfalse
- 414.5 mfalse
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Answer : 2. "12 m"
Q: इनमे से किस देश को छोड़कर बाकि सभी देशो के लोगो को वर्ष 1986 के चेर्नोबिल नुक्लेयर आपदा के पश्चात पुनर्वास करना पड़ा ?
2020 062e9fa7c4404a856fa1790ec
62e9fa7c4404a856fa1790ec- 1कजाकिस्तानtrue
- 2बेलारूसfalse
- 3रूसfalse
- 4यूक्रेनfalse
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Answer : 1. "कजाकिस्तान"
Q: क्या होता है जब आपका पीसी बूट होता है?
2020 05e797f7450339c736662c9fc
5e797f7450339c736662c9fc- 1ऑपरेटिंग सिस्टम के कुछ हिस्सों को डिस्क से स्मृति में कॉपी किया जाता है।true
- 2ऑपरेटिंग सिस्टम के कुछ हिस्से संकलित किए जाते हैं ।false
- 3ऑपरेटिंग सिस्टम के कुछ हिस्सों को डिस्क पर मेमोरी से कॉपी किया जाता है ।false
- 4ऑपरेटिंग सिस्टम के कुछ हिस्सों का अनुकरण किया जाता है ।false
- 5पीसी बंद हो जाता है ।false
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Answer : 1. "ऑपरेटिंग सिस्टम के कुछ हिस्सों को डिस्क से स्मृति में कॉपी किया जाता है।"
Q: The purpose of choke in tube light is 2020 05b5cc6a6e4d2b4197774cd28
5b5cc6a6e4d2b4197774cd28- 1Induce high voltagetrue
- 2Induce low resistancefalse
- 3Induce high resistancefalse
- 4Induce low voltagefalse
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Answer : 1. "Induce high voltage"
Explanation :
Answer: A) Induce high voltage Explanation: When the switch is ON, in a tube light choke is nothing but the coil/ballast ( inductor) which is used to induce the high voltage across it. as we know that inductor has property to induce high voltage for the brief period of time, this high voltage is required to ionize the gases in the starter. Then gas inside the starter gets ionized due to this full voltage and heats the bimetallic strip that is caused to be bent to connect to the fixed contact. Current starts flowing through the starter. Although the ionization potential of the neon is the little bit more than that of the argon but still due to small electrode gap high voltage gradient is appeared in the neon bulb and hence glow discharge is started first in a starter. As voltage gets reduced due to the current causes a voltage drop across the inductor, the strip cools and breaks away from the fixed contact. At that moment a large L di/dt voltage surge comes across the inductor at the time of breaking. This high valued surge comes across the tube light electrodes and strikes penning mixture (mixture argon gas and mercury vapor). Gas discharge process continues and current gets the path to flow through the tube light gas only due to low resistance as compared to the resistance of starter.
Q: दुबई में ‘बुर्ज खलीफा’ टॉवर की कुल ऊंचाई कितनी है?
2020 05fed7efdd6478d501618f7fb
5fed7efdd6478d501618f7fb- 1829.8 m or 2,722 fttrue
- 2830 metresfalse
- 3850 metresfalse
- 4950 metresfalse
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Answer : 1. "829.8 m or 2,722 ft"
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Answer :
Explanation :
11 P in a CT means 11 Players in a Cricket Team.
Q: The speaker of the Lok Sabha can ask a member of the house to stop speaking and let another member speak. This phenomenon is known as : 2020 05b5cc6e3e4d2b4197774ecca
5b5cc6e3e4d2b4197774ecca- 1Yielding the floortrue
- 2Crossing the floorfalse
- 3Calling Attention Motionfalse
- 4Point of Orderfalse
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Answer : 1. "Yielding the floor"
Explanation :
Answer: A) Yielding the floor Explanation: Yielding the floor : The speaker of the Lok sabha can ask a member of the house to stop speaking and let another member speak. Crossing the floor: Passing between the member addressing the House and the Chair which is considered breach of Parliamentary etiquette. Point of Order: A Member of Parliament may raise a point of order if he feels that the proceedings of' the House do not follow the normal rules. The presiding officer decides whether the point of order raised by the member should be allowed. Calling Attention Motion: With the prior permission of the Speaker, any member of the Parliament may call the attention of a Minister to a matter of urgent public importance. The Minister may make a brief statement about the matter or he may ask for time to make a statement later.
Q: What kind of pet always stays on the floor? 2020 05b5cc60de4d2b4197774b631
5b5cc60de4d2b4197774b631- 1Catfalse
- 2Dogfalse
- 3Carpettrue
- 4All of the abovefalse
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Answer : 3. "Carpet"
Explanation :
Answer: C) Carpet Explanation: A Carpet is the pet which always stays on the floor.

