Practice Question and Answer

Q:

किस राज्य को हाल ही में, ‘फिल्म फ्रेंडली राज्य’ का पुरस्कार मिला है?

2720 0

  • 1
    त्रिपुरा
    Correct
    Wrong
  • 2
    कर्नाटक
    Correct
    Wrong
  • 3
    तमिलनाडु
    Correct
    Wrong
  • 4
    मध्यप्रदेश
    Correct
    Wrong
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Answer : 4. "मध्यप्रदेश"

Q:

बॉयल का नियम किसी भी गैस पर कब लागू होता है ? 

2720 0

  • 1
    निम्न तापमान तथा उच्च दाब
    Correct
    Wrong
  • 2
    निम्न तापमान तथा निम्न दाब ।
    Correct
    Wrong
  • 3
    उच्च तापमान तथा निम्न दाब
    Correct
    Wrong
  • 4
    उच्च तापमान तथा उच्च दाब
    Correct
    Wrong
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Answer : 1. "निम्न तापमान तथा उच्च दाब "

Q: Cutting and peeling of onion brings tears to the eyes because of the presence of _____ ? 2719 0

  • 1
    Amino acid
    Correct
    Wrong
  • 2
    Sulfur
    Correct
    Wrong
  • 3
    Carbon
    Correct
    Wrong
  • 4
    Fat
    Correct
    Wrong
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Answer : 2. "Sulfur"
Explanation :

Answer: B) Sulfur Explanation: Cutting and Peeling of onion brings Tears to the eyes because of presence of Sulphur in the cell.

Q: FRIEND : FPIBNZ :: PATRON : ? 2719 0

  • 1
    PTYOPI
    Correct
    Wrong
  • 2
    PYTOPJ
    Correct
    Wrong
  • 3
    PYTOOJ
    Correct
    Wrong
  • 4
    PYTPOJ
    Correct
    Wrong
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Answer : 3. "PYTOOJ"
Explanation :

Answer: C) PYTOOJ Explanation: FRIEND : FPIBNZ Follows a pattern that, F - F R- second letter to left of R i.e, P I - I E - Third letter to left of E i.e, B N - N D - Fourth letter to left of D i.e, Z Similarly, for PATRON  P - P A -  second letter to left of A i.e, Y T - T R - Third letter to left of R i.e, O O - O N - Fourth letter to left of N i.e, J PATRON : PYTOOJ   Therefore, FRIEND : FPIBNZ :: PATRON : PYTOOJ

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Answer : 3. "63"
Explanation :

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Q:

यदि 16 Δ 4= 64  और 216 @ 8=27  है तो 8 Δ 5@ 4 का मान ज्ञात कीजिए।

2718 0

  • 1
    12
    Correct
    Wrong
  • 2
    15
    Correct
    Wrong
  • 3
    18
    Correct
    Wrong
  • 4
    10
    Correct
    Wrong
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Answer : 4. "10"

Q: A trader mixes 36 kg of rice at Rs. 20 per kg with 14 kg of rice of other variety at Rs. 36 per kg and sells the mixture at Rs. 30 per kg. His profit percent is: 2717 0

  • 1
    25%
    Correct
    Wrong
  • 2
    21.14%
    Correct
    Wrong
  • 3
    22.54%
    Correct
    Wrong
  • 4
    27.32%
    Correct
    Wrong
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Answer : 3. "22.54%"
Explanation :

Answer: C) 22.54% Explanation: C.P. of 50 kg rice = Rs. (36 x 20 + 14 x 36) = Rs. (720 + 504) = Rs.1224.   S.P. of 56 kg rice = Rs. (50 x 30) = Rs.1500. Profit = 1500 - 1224 = Rs.276    Profit % = ProfitC.P×100  = 2761224×100 = 22.54%.

Q:

यदि A की आय, B की आय से 10% अधिक है तथा B की आय, C की आय से 20% कम है, तो क्रमशः A, B और C की आय का अनुपात ज्ञात कीजिए। 

2717 0

  • 1
    11 : 10 : 8
    Correct
    Wrong
  • 2
    22 : 20 : 25
    Correct
    Wrong
  • 3
    10 : 9 : 7
    Correct
    Wrong
  • 4
    22 : 18 : 25
    Correct
    Wrong
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Answer : 2. "22 : 20 : 25"

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