Practice Question and Answer

Q:

Direction: In questions, a sentence has been given in Active/Passive Voice. Out of the four alternatives suggested, select the one which best expresses the same sentence in Passive/Active voice.

They pick the flowers fresh every morning.

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    The flowers are picked fresh every morning by them.
    Correct
    Wrong
  • 2
    The picked flowers are fresh every morning by them.
    Correct
    Wrong
  • 3
    The fresh flowers are picked every morning by them.
    Correct
    Wrong
  • 4
    The flowers are fresh and picked every morning by them.
    Correct
    Wrong
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Answer : 1. "The flowers are picked fresh every morning by them."

Q: In a family, each daughter has the same number of brothers as she has sisters and each son has twice as many sisters as he has brothers. How many sons are there in the family ? 2287 0

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    1
    Correct
    Wrong
  • 2
    2
    Correct
    Wrong
  • 3
    3
    Correct
    Wrong
  • 4
    4
    Correct
    Wrong
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Answer : 3. "3"
Explanation :

Answer: C) 3 Explanation: Assume the family has X girls and Y boys, according to the question,we can have 2 equations:X-1=Y, 2(Y-2)=X.Solve the equations, we get X=4, Y=3.

Q: Instruments for measuring Solar Radiation? 2287 0

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    Ammeter
    Correct
    Wrong
  • 2
    Pyranometer
    Correct
    Wrong
  • 3
    Dynamometer
    Correct
    Wrong
  • 4
    Anemometer
    Correct
    Wrong
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Answer : 2. "Pyranometer"
Explanation :

Answer: B) Pyranometer Explanation: Solar radiation instruments may be produced to measure different types of solar energy. When sunlight encounters the Earth's atmosphere, some of it is absorbed or scattered by water vapor, aerosols, clouds, and other air molecules. The radiation which penetrates to the Earth's surface is termed direct solar radiation.   A thermopile pyranometer is a type of actinometer used for measuring solar radiation on a planar surface and it is designed to measure the solar radiation flux density (W/m2) from the hemisphere above within a wavelength range 0.3 μm to 3 μm.

Q:

निम्नलिखित चार संख्याओं में से तीन जोड़े एक निश्चित तरीके से समान हैं और एक अलग है। विषम चुनें।

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  • 1
    4 : 65
    Correct
    Wrong
  • 2
    5 : 126
    Correct
    Wrong
  • 3
    8 : 65
    Correct
    Wrong
  • 4
    3 : 28
    Correct
    Wrong
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Answer : 3. "8 : 65"

Q:

किस व्यक्ति के बाद विदेशी सेवा संस्थान का नाम बदला गया है?

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  • 1
    अरुण जेटली
    Correct
    Wrong
  • 2
    दिग्विजय सिंह
    Correct
    Wrong
  • 3
    सुषमा स्वराज
    Correct
    Wrong
  • 4
    अटल बिहारी वाजपेयी
    Correct
    Wrong
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Answer : 3. "सुषमा स्वराज"

Q:

निम्नलिखित प्रत्येक प्रश्न में कथन तथा उसके बाद निष्कर्ष I और II दिए गए हैं आपको दिए गए कथनों को सत्य मानना है , भले ही वे सर्वज्ञात तथ्यों से भिन्न प्रतीत होते हो तथा यह तय कीजिए कि दिए गए निष्कर्षों में से कौन - सा तर्कसंगत ढंग से अनुसरण करता है, भले ही सर्वज्ञात तथ्य कुछ भी हों

(a) केवल I अनुसरण करता है । 

(b) केवल II अनुसरण करता है । 

(c) यदि या तो I या II अनुसरण करता है । 

(d) न तो I या न तो II अनुसरण करता है । 

(e) I और II दोनों अनुसरण करते है ।

कथन : 

सभी जेब्रा, गायें है । 

सभी ऊँट, गायें है । 

सभी बाघ, जेब्रा है । 

निष्कर्ष : 

( I ) सभी बाघ, गायें है । 

( II ) सभी ऊटों के बाघ होने की सम्भावना है । 

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  • 1
    A
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  • 2
    B
    Correct
    Wrong
  • 3
    C
    Correct
    Wrong
  • 4
    D
    Correct
    Wrong
  • 5
    E
    Correct
    Wrong
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Answer : 5. "E"

Q:

निर्देश: दिए गए विकल्पों में से संबंधित शब्द को चुनिए

कुत्ते: भौंकना ::

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  • 1
    बंदर : दहाड़
    Correct
    Wrong
  • 2
    उल्लू : चहक
    Correct
    Wrong
  • 3
    गोरैया : तुरही
    Correct
    Wrong
  • 4
    घोड़ा : हिनहिनाना
    Correct
    Wrong
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Answer : 4. "घोड़ा : हिनहिनाना"

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Answer : 1. "दोनों निष्कर्ष I और II अनुसरण करते हैं"

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