प्रश्न और उत्तर का अभ्यास करें
8 प्र: छह मित्र A, B, C, D, E और F एक पंक्ति में उत्तर दिशा की ओर मुख करके खड़े हैं। B, F और D के ठीक बीच में खड़ा है। E, A और C के ठीक बीच में खड़ा है। A , D और F का पड़ोसी नहीं है। C, D का पड़ोसी नहीं है लेकिन F के बिल्कुल दांये है। C निम्नलिखित में से किसके बीच खड़ा है।
3837 05f17fe639679b57327a90b25
5f17fe639679b57327a90b25- 1A और Efalse
- 2D और Ffalse
- 3E और Ftrue
- 4E और Bfalse
- उत्तर देखेंउत्तर छिपाएं
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उत्तर : 3. "E और F"
प्र: A man swims downstream 72 km and upstream 45 km taking 9 hours each time; what is the speed of the current ? 3837 05b5cc6e2e4d2b4197774ec52
5b5cc6e2e4d2b4197774ec52- 11 kmphfalse
- 23.2 kmphfalse
- 31.5 kmphtrue
- 42 kmphfalse
- उत्तर देखेंउत्तर छिपाएं
- Workspace
- SingleChoice
उत्तर : 3. "1.5 kmph"
व्याख्या :
Answer: C) 1.5 kmph Explanation: 72 --- 9 ? ---- 1 => Down Stream = 8 45 ---- 9 ? ---- 1 => Up Stream = 5 Speed od current S = ? S = (8 - 5)/2 = 1.5 kmph.
प्र: हाल ही में, मिस्टर साउथ एशिया का खिताब किसने जीता है?
3835 05d397626c0736f10611c7717
5d397626c0736f10611c7717- 1सुनीथ जाधवfalse
- 2रविंदर मलिकtrue
- 3सुरेश कुमारfalse
- 4विक्रम सिन्हाfalse
- उत्तर देखेंउत्तर छिपाएं
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उत्तर : 2. "रविंदर मलिक"
प्र: 'अपने कुल का श्रेष्ठ या प्रतिष्ठित व्यक्ति' वाक्यांश के लिए सार्थक शब्द है -
3834 063a05a4967924740be568852
63a05a4967924740be568852- 1कुलांगारfalse
- 2कुलकंटकfalse
- 3कुलकेतुtrue
- 4कुलीनfalse
- उत्तर देखेंउत्तर छिपाएं
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उत्तर : 3. "कुलकेतु"
प्र: Statements: 1. Importance of Yoga and exercise is being realized by all sections of the society. 2. There is an increasing awareness about health in the society particularly among middle ages group of people. 3834 05bdc09680da81e269593b5b3
5bdc09680da81e269593b5b3- 1Statement I is the cause and statement II is its effectfalse
- 2Statement II is the cause and statement I is its effect.true
- 3Both the statements I and II are independent causes.false
- 4Both the statements I and II are effects of independent causes.false
- 5Both the statements I and II are effects of some common causefalse
- उत्तर देखेंउत्तर छिपाएं
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उत्तर : 2. "Statement II is the cause and statement I is its effect."
प्र: Read the following passage carefully and give the answer of the questions.
When you buy a car, examine carefully the important features of the model you are considering. Many a buyer of the latest model has got into trouble by buying a car too broad or too long for his garage. Further more, a long car is too hard to manage in traffic and too difficult to park. Another feature is the comfort afforded. Are the seats nice and durably upholstered? Is there enough glass to give the driver a god view in all directions, particularly to the rear? It should be remembered that the heavier and the powerful car is, the more expensive it will be to operate. High powered motors, require expensive high-octane petrol. The greater weight means greater tyre wear and enlarged brakes. The old cliche is still true, it is not the initial cost but the upkeep which matters.
The writer favours a car with a wide glass areas, so that the driver can
3834 05d7f4aedb77af0193229fdc0
5d7f4aedb77af0193229fdc0When you buy a car, examine carefully the important features of the model you are considering. Many a buyer of the latest model has got into trouble by buying a car too broad or too long for his garage. Further more, a long car is too hard to manage in traffic and too difficult to park. Another feature is the comfort afforded. Are the seats nice and durably upholstered? Is there enough glass to give the driver a god view in all directions, particularly to the rear? It should be remembered that the heavier and the powerful car is, the more expensive it will be to operate. High powered motors, require expensive high-octane petrol. The greater weight means greater tyre wear and enlarged brakes. The old cliche is still true, it is not the initial cost but the upkeep which matters.
The writer favours a car with a wide glass areas, so that the driver can
- 1Enjoy the scene outside while drivingfalse
- 2have a good view of the reartrue
- 3roll down the glass panes to get enough fresh airfalse
- 4display his beautiful upholstery with pridefalse
- उत्तर देखेंउत्तर छिपाएं
- Workspace
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उत्तर : 2. "have a good view of the rear"
प्र: एक कारखाने में एक काम को पूरा करने के लिए पुरुषों, महिलाओं और बच्चों का अनुपात 8:5:1 है और उनके व्यक्तिगत मजदूरी का अनुपात 5:2:3 है। प्रतिदिन की कुल मजदूरी राशि 318 रुपये है। तो प्रत्येक वर्ग के लिए भुगतान की गई दैनिक मजदूरी कितनी होगी?
3833 05f3f99fe9b782961da39413c
5f3f99fe9b782961da39413c- 1Rs. 190, 95, 33false
- 2Rs. 210, 70, 38false
- 3Rs. 240, 60, 18true
- 4None of thesefalse
- उत्तर देखेंउत्तर छिपाएं
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उत्तर : 3. " Rs. 240, 60, 18"
प्र: Ten years ago, Karan was thrice as old as Shiva was but 10 years hence, he will be only twice as old. Find Shiva’s present age ? 3832 05b5cc75ee4d2b4197774fcca
5b5cc75ee4d2b4197774fcca- 170 yearsfalse
- 230 yearstrue
- 360 yearsfalse
- 440 yearsfalse
- उत्तर देखेंउत्तर छिपाएं
- Workspace
- SingleChoice
उत्तर : 2. "30 years"
व्याख्या :
Answer: B) 30 years Explanation: Let Karan’s present age be x years and Shiva’s present age be y years.Then, according to the first condition,x - 10 = 3(y - 10) or x - 3y = - 20 ..(1) Now, Karan’s age after 10 years = (x + 10) yearsShiva’s age after 10 years = (y + 10)(x + 10) = 2 (y + 10) or x - 2y = 10 ..(2) Solving (1) and (2), we get x = 70 and y = 30Karan’s age = 70 years and Shiva’s age = 30 years.

