प्रश्न और उत्तर का अभ्यास करें
8प्र: Study of the Universe is known as ? 2682 05c330460a3a98b0345a7b0fa
5c330460a3a98b0345a7b0fa- 1Sociologyfalse
- 2Cosmologytrue
- 3Universologyfalse
- 4Petologyfalse
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उत्तर : 2. "Cosmology"
प्र: Sound following a flash of lightning is called 2682 05b5cc67be4d2b4197774c1bd
5b5cc67be4d2b4197774c1bd- 1Stoningfalse
- 2Boltingfalse
- 3Thundertrue
- 4Cloud clashfalse
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उत्तर : 3. "Thunder"
व्याख्या :
Answer: C) Thunder Explanation: The Sound Following the flash of lighting is because of Thunder. Lightning is seen earlier than thunder because light travels much faster than sound. The roar of thunder is the result of a shock wave produced when lightning super-heats the air through which it passes, causing that air to expand very rapidly. This rapid expansion of air creates a shock wave that travels outward at close to the speed of sound.
प्र: Which country is the largest producer of cocoa in the world? 2681 15d233a0c8e87b8151cb2699a
5d233a0c8e87b8151cb2699a- 1Ghanafalse
- 2Ivory Coasttrue
- 3Brazilfalse
- 4Indonesiafalse
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उत्तर : 2. "Ivory Coast"
प्र:Directions: In each of the following questions, sentences are given with blanks to be filled in with appropriate words(s). Four alternatives are suggested for each question. Choose the correct alternative out of the four and indicate your choice for the correct answer.
The climate is not conducive_____ good health.
2681 05f4cd949081699374e813af9
5f4cd949081699374e813af9- 1infalse
- 2totrue
- 3withfalse
- 4fromfalse
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उत्तर : 2. "to"
प्र: Our Country is spiritual country, their_____religious.
2681 060ff9e38d984302df2400415
60ff9e38d984302df2400415- 1arefalse
- 2alsofalse
- 3havefalse
- 4istrue
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उत्तर : 4. "is"
प्र: A driver of auto rickshaw makes a profit of 20% on every trip when he carries 3 passengers and the price of petrol is Rs. 30 a litre. Find the % profit for the same journey if he goes for 4 passengers per trip and the price of petrol reduces to Rs. 24 litres ? 2681 05b5cc6fee4d2b4197774f157
5b5cc6fee4d2b4197774f157- 168%false
- 280%false
- 375%false
- 4100%true
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उत्तर : 4. "100%"
व्याख्या :
Answer: D) 100% Explanation: When 3 passengers income was 3xexpense= Rs.30 profit =20% of 30 = Rs.6 That means his earning is Rs.36. so that per passenger fare must be Rs.12. When 4 passengersearning = 12x4=Rs.48.expense =Rs.24.profit = Rs.24 = 100%
प्र:Directions : In these questions , a part of the sentence is given in bold . Below are given alternatives to the bold part at (A) , (B) and (C) which may improve the sentence . Choose the correct alternative . In case no improvement is needed you answer is (D ) .
If I am the P.M. I would ban all processions
2681 05dd3bf6ca46476101fbd63d1
5dd3bf6ca46476101fbd63d1- 1will befalse
- 2weretrue
- 3amfalse
- 4No improvementfalse
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उत्तर : 2. "were"
प्र:In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one which best expresses the same sentence in Indirect/Direct speech.
My son said to me, "I will not disappoint you."
2681 0601b4b77552e5f41f7b360ed
601b4b77552e5f41f7b360ed- 1My son told me that he would not disappoint me.true
- 2My son had told me that he would not be disappointing me.false
- 3My son tells me that he will not disappoint me.false
- 4My son tells me that he will not be disappointing me.false
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