Practice Question and Answer

Q:

फोटॉन किसकी मूलभूत इकाई / मात्रा है : 

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    गुरुत्वाकर्षण
    Correct
    Wrong
  • 2
    विद्युत
    Correct
    Wrong
  • 3
    चुंबकत्व
    Correct
    Wrong
  • 4
    प्रकाश
    Correct
    Wrong
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Answer : 4. "प्रकाश "

Q:

In these questions read each sentence to find out whether there is any error in it. If there is no error, the answer is (D).

It is hightime (A) / we renovate (B) / our old house. (C) No error. (D) 

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  • 1
    B
    Correct
    Wrong
  • 2
    A
    Correct
    Wrong
  • 3
    C
    Correct
    Wrong
  • 4
    D
    Correct
    Wrong
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Answer : 1. "B"

Q: 10 men and 15 women together can complete a work in 6 days. It takes 100 days for one man alone to complete the same work. How many days will be required for one woman alone to complete the same work? 6661 0

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    215 days
    Correct
    Wrong
  • 2
    225 days
    Correct
    Wrong
  • 3
    235 days
    Correct
    Wrong
  • 4
    240 days
    Correct
    Wrong
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Answer : 2. "225 days"
Explanation :

Answer: B) 225 days Explanation: Given that (10M + 15W) x 6 days = 1M x 100 days => 60M + 90W = 100M => 40M = 90W => 4M = 9W. From the given data, 1M can do the work in 100 days => 4M can do the same work in 100/4= 25 days. => 9W can do the same work in 25 days. => 1W can do the same work in 25 x 9 = 225 days.   Hence, 1 woman can do the same work in 225 days.

Q: एक वेब पेज का उपयोग कर स्थित है 6655 0

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    यूनिवर्सल रिकॉर्ड लोकेटर
    Correct
    Wrong
  • 2
    यूनिवर्सल रिसोर्स लोकेटर
    Correct
    Wrong
  • 3
    यूनिफ़ॉर्म रिकॉर्ड लिंकिंग
    Correct
    Wrong
  • 4
    यूनिवर्सल रिकॉर्ड लिंकिंग
    Correct
    Wrong
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Answer : 2. "यूनिवर्सल रिसोर्स लोकेटर"
Explanation :

Answer: B) यूनिवर्सल रिसोर्स लोकेटर स्पष्टीकरण: एक वेब पेज एक यूआरएल (यूनिवर्सल रिसोर्स लोकेटर) का उपयोग कर स्थित है। यूनिवर्सल रिसोर्स लोकेटर को वेब एड्रेस के रूप में भी जाना जाता है। यह मूल रूप से एक वेब संसाधन को संदर्भित करता है जो कंप्यूटर के नेटवर्क पर इसके स्थान के विनिर्देशन के लिए है। यह एक तंत्र भी है जिसके माध्यम से जानकारी प्राप्त की जा सकती है।

Q:

आओ चला जाए। में वाच्य है।

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  • 1
    कर्तृवाच्य
    Correct
    Wrong
  • 2
    भाववाच्य
    Correct
    Wrong
  • 3
    कर्मवाच्य
    Correct
    Wrong
  • 4
    कोई नहीं
    Correct
    Wrong
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Answer : 2. "भाववाच्य"

Q:

In the sentence identify the segment which contains the grammatical error.
We had to decline several orders in case that the production was held up due to labour strike.

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    the production was held up
    Correct
    Wrong
  • 2
    due to labour strike
    Correct
    Wrong
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    We had to decline
    Correct
    Wrong
  • 4
    in case that
    Correct
    Wrong
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Answer : 4. "in case that"

Q:

स्टेथोस्कोप : धड़कन :: ? : तापमान 

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    पैमाना
    Correct
    Wrong
  • 2
    तापमापी
    Correct
    Wrong
  • 3
    ऊष्मा
    Correct
    Wrong
  • 4
    पारा
    Correct
    Wrong
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Answer : 2. "तापमापी "

Q:

चार्ल्स बैबेज द्वारा डिज़ाइन किया गया पहला मैकेनिकल कंप्यूटर कहा जाता था

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  • 1
    Super Computer
    Correct
    Wrong
  • 2
    Abscus
    Correct
    Wrong
  • 3
    Calculator
    Correct
    Wrong
  • 4
    Analytical Engine
    Correct
    Wrong
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Answer : 4. "Analytical Engine"
Explanation :

Answer: D) Analytical Engine Explanation: Computer was invented by Charles Babbage. The First Mechanical Computer Designed by Charles Babbage, a British mathematician was called as Analytical Engine which resembles today's modern machines  between 1833 and 1871.

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