प्रश्न और उत्तर का अभ्यास करें
8प्र: Social Rights will not include _____ of the following? 1553 05b5cc6bfe4d2b4197774da6f
5b5cc6bfe4d2b4197774da6f- 1Adivasifalse
- 2Womenfalse
- 3Care for Political Sectiontrue
- 4Childrenfalse
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उत्तर : 3. "Care for Political Section"
व्याख्या :
Answer: C) Care for Political Section Explanation:
प्र: The solution of 3(2u + v) = 7 uv and 3(u + 3v) = 11 uv is _____ 1418 05b5cc6bfe4d2b4197774da6a
5b5cc6bfe4d2b4197774da6a- 1u = 1, v = 0false
- 2u = 1, v = 3/2true
- 3u = 0, v = 3/4false
- 4u = 0, v = 1false
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उत्तर : 2. "u = 1, v = 3/2"
व्याख्या :
Answer: B) u = 1, v = 3/2 Explanation: Using Trial and error method, From the options u = 1, v = 3/2 satisfies both the equations.
प्र: Sreya bought a plot for Rs. 6,00,000, then sold half of the plot at 10 % profit and rest at 15% profit. What is the total profit % that Sreya gain? 1428 05b5cc6bfe4d2b4197774da65
5b5cc6bfe4d2b4197774da65- 113.8 %false
- 211.4 %false
- 312.5 %true
- 414.5 %false
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उत्तर : 3. "12.5 %"
व्याख्या :
Answer: C) 12.5 % Explanation: 10% profit at half plot = 600000/2 x 10/100 = Rs. 30,000 15% profit at remaining half plot = 600000/2 x 15/100 = Rs. 45,000 Now, total profit = 30000 + 45000 = 75000 Profit % = 75000/600000 x 100 = 12.5 %
प्र: A town has a population of 4000 requires 140 liters of water per head. It has a tank measuring 18m x 12m x 8m. The water of this tank will suffice for ____ days? 1495 05b5cc6bfe4d2b4197774da60
5b5cc6bfe4d2b4197774da60- 13true
- 24false
- 35false
- 42false
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उत्तर : 1. "3"
व्याख्या :
Answer: A) 3 Explanation: Water required = 4000 x 140 = 560000 lit = 560 cu.m (1 cu.m = 1000 lit) Volume of tank = 18 x 12 x 8 = 1728 cu.m Water of this tank will suffice for = 1728/560 = 3 days.
प्र: India has ranked _____ rank in World Bank's 'Ease of doing business' index. 1428 05b5cc6bfe4d2b4197774da5b
5b5cc6bfe4d2b4197774da5b- 1100true
- 2101false
- 399false
- 4102false
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उत्तर : 1. "100"
व्याख्या :
Answer: A) 100 Explanation:
प्र: A and B can fill the tank in 60 min and 90 min. There is a leak at 3/4th of the height. If leak is opened alone, it takes 36 min to empty till 3/4th the height. Find the time taken to fill the tank if all of the taps and the leak are opened simultaneously. 7694 05b5cc6bfe4d2b4197774da56
5b5cc6bfe4d2b4197774da56- 139true
- 227false
- 337false
- 433false
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उत्तर : 1. "39"
व्याख्या :
Answer: A) 39 Explanation:
प्र: What is the currency of Singapore? 1569 05b5cc6bfe4d2b4197774da51
5b5cc6bfe4d2b4197774da51- 1Kronefalse
- 2Dollartrue
- 3Tengefalse
- 4Poundfalse
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उत्तर : 2. "Dollar"
व्याख्या :
Answer: B) Dollar Explanation:
प्र: Who will be awarded The Jnanpith Award for the year 2017? 1443 05b5cc6bfe4d2b4197774da4c
5b5cc6bfe4d2b4197774da4c- 1Krishna Sobtitrue
- 2Vikas Singhfalse
- 3Rohim Khanfalse
- 4Sunita Vermafalse
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उत्तर : 1. "Krishna Sobti"
व्याख्या :
Answer: A) Krishna Sobti Explanation: Hindi writer Krishna Sobti has been chosen for this years Jnanpith Award for her contribution to Indian Literature. This is 53rd Jnanpith Award for India.