Practice Question and Answer

Q: 1250 रूपये पर 8 प्रतिषत की दर से 2 वर्ष के अन्त में चक्रवृद्धि ब्याज कितना होगा? 3388 1

  • 1
    200 रूपये
    Correct
    Wrong
  • 2
    208 रूपये
    Correct
    Wrong
  • 3
    212 रूपये
    Correct
    Wrong
  • 4
    220 रूपये
    Correct
    Wrong
  • 5
    इनमें से कोई नहीं
    Correct
    Wrong
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Answer : 2. "208 रूपये"
Explanation :

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Q: P and Q were assigned to do a work for an amount of 1200. P alone can do it in 15 days while Q can do it in 12 days. With the help of R they finish the work in 6 days. Find the share of R ? 3387 0

  • 1
    120
    Correct
    Wrong
  • 2
    240
    Correct
    Wrong
  • 3
    360
    Correct
    Wrong
  • 4
    180
    Correct
    Wrong
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Answer : 1. "120"
Explanation :

Answer: A) 120 Explanation: 1/15 + 1/12 + 1/R = 1/6, we got R = 60 (it means R will take 60 days to complete the work alone) so ratio of work done by P:Q:R = 1/15 : 1/12 : 1/60 = 5 : 4 : 1 so R share = (1/10) x 1200 = 120.

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Answer : 1. "336"

Q: आरएनए में कौन सा आधार पाया जाता है लेकिन डीएनए में नहीं? 3386 0

  • 1
    यूरेसिल
    Correct
    Wrong
  • 2
    साइटोसिन
    Correct
    Wrong
  • 3
    एडीनाइन
    Correct
    Wrong
  • 4
    गुआनिन
    Correct
    Wrong
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Answer : 1. "यूरेसिल"
Explanation :

Answer: A) यूरेसिल व्याख्या: यूरेसिल डीएनए में नहीं बल्कि आरएनए में पाया जाता है।

Q: 'Skycar' , a light aerial multi-purpose vehicle, is set to make its world debut in the US. Name the company which has developed the model? 3386 0

  • 1
    Ford
    Correct
    Wrong
  • 2
    Audi
    Correct
    Wrong
  • 3
    Rolls Royce
    Correct
    Wrong
  • 4
    Moller International
    Correct
    Wrong
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Answer : 4. "Moller International"
Explanation :

Answer: D) Moller International Explanation:

Q: Two bulbs are fitted in a room in the domestic electric installation. One of them glows brighter than the other. Then 3386 0

  • 1
    the brighter bulb has smaller resistance
    Correct
    Wrong
  • 2
    the brighter bulb has larger resistance
    Correct
    Wrong
  • 3
    both the bulbs have the same resistance
    Correct
    Wrong
  • 4
    none of these
    Correct
    Wrong
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Answer : 1. "the brighter bulb has smaller resistance"
Explanation :

Answer: A) the brighter bulb has smaller resistance Explanation:

Q:

यदि BOY को 42 लिखा जाता है तो GIRL का कूट क्या होगा? 

3386 0

  • 1
    40
    Correct
    Wrong
  • 2
    43
    Correct
    Wrong
  • 3
    46
    Correct
    Wrong
  • 4
    48
    Correct
    Wrong
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Answer : 3. "46 "

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