Practice Question and Answer
8 Q: क्रमशः 2 सेमी, 3 सेमी और 4 सेमी व्यास के तीन नल हैं। उनके माध्यम से बहने वाले पानी का अनुपात उनके व्यास के वर्ग के अनुपात के बराबर होता है। सबसे बड़ा नल अकेले एक खाली टंकी को 81 मिनट में भर सकता है। यदि सभी नलों को एक साथ खोल दिया जाए, तो टंकी को भरने में कितना समय (मिनट में) लगेगा?
1750 06492d25edad6f2e01f55c223
6492d25edad6f2e01f55c223- 1$$34{20\over 29}$$false
- 2$$64{20\over 29}$$false
- 3$$54{20\over 29}$$false
- 4$$44{20\over 29}$$true
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Answer : 4. "$$44{20\over 29}$$"
Q: 24 संख्याओं का औसत 65 है। पहले 11 संख्याओं का औसत 67 है और अंतिम 10 संख्याओं का औसत 70 है। यदि बारहवीं संख्या तेरहवीं संख्या से 13 कम है, और चौदहवी संख्या तेरहवीं संख्या से एक अधिक है, तो बारहवीं और चौदहवीं संख्या का औसत क्या है?
1750 05f2e6b156bb2fc29b22c6a29
5f2e6b156bb2fc29b22c6a29- 124false
- 236false
- 339true
- 442false
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Answer : 3. "39"
Q: Given below are six sentences, out of which sentences A and F are in the correct position. Sentences B, C, D and E are in a jumbled order. Select the option that gives the correct order.
A. A young Brahmin came forward and bowed to the king.
B. He gripped the bow and looked at the princess with a smile.
C. His arms were powerful and did not seem to belong to a Brahmin.
D. He was tall, dark with broad shoulders.
E. They were certainly those of a warrior.
F. Then he strung the bow evoking a thunderous applause from the crowd.
1750 0611e1c43781e525ece6366bd
611e1c43781e525ece6366bdA. A young Brahmin came forward and bowed to the king.
B. He gripped the bow and looked at the princess with a smile.
C. His arms were powerful and did not seem to belong to a Brahmin.
D. He was tall, dark with broad shoulders.
E. They were certainly those of a warrior.
F. Then he strung the bow evoking a thunderous applause from the crowd.
- 1ADCEBFtrue
- 2ABECDFfalse
- 3ACBDEFfalse
- 4AECDBfalse
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Answer : 1. "ADCEBF"
Q: फाइकोलॉजी में किसका अध्ययन किया जाता है 1750 05cde5cdac28e0d3fbc505fc3
5cde5cdac28e0d3fbc505fc3- 1कवकfalse
- 2शैवालtrue
- 3विषाणुfalse
- 4ये सभीfalse
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Answer : 2. "शैवाल"
Q:Direction: In the question a sentence has been given in Active/Passive Voice. Out of the four alternatives suggested, select the one which best expressed the same sentence in Passive/Active Voice and mark your answer in the Answer Sheet.
Open the door.
1750 05ddb61dc5137d252a2b53ba6
5ddb61dc5137d252a2b53ba6- 1The door must be opened.false
- 2The door will be opened.false
- 3The door is opened.false
- 4Let the door be opened.true
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Answer : 4. "Let the door be opened."
Q: Name the movie that voted 2016’s Best Film by Indian film critics’ poll? 1749 05b5cc774e4d2b4197775005c
5b5cc774e4d2b4197775005c- 1Pinkfalse
- 2Sultanfalse
- 3Mohenjadarofalse
- 4Dangaltrue
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Answer : 4. "Dangal"
Explanation :
Answer: D) Dangal Explanation:
Q: सबसे शक्तिशाली कामकाजी महिलाओं की फोर्ब्स की सूची में। पहला रैंक किसके द्वारा प्राप्त किया गया है -
1749 05d5fbbc360e7a36da8b4b641
5d5fbbc360e7a36da8b4b641- 1जिया मोदीtrue
- 2शिखा शर्माfalse
- 3किरण मजूमदार शॉfalse
- 4सुनीता रेड्डीfalse
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Answer : 1. "जिया मोदी"
Q: The magnetic moment (spin only) of [NiCl4]2-is 1749 05b5cc785e4d2b41977750268
5b5cc785e4d2b41977750268- 11.41 BMfalse
- 21.82 BMfalse
- 35.46 BMfalse
- 42.82 BMtrue
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Answer : 4. "2.82 BM"
Explanation :
Answer: D) 2.82 BM Explanation: Hybridisation of Ni is e- Unpaired 3d8in is 2 So Ω = n(n+2)BM=2x4 = 8 = 2.82BM

