Practice Question and Answer

Q:

एक कैदी ने, एक लड़का जो उसे देखने आया था का परिचय दिया 'उसके कोई भाई बहन नहीं है, वह मेरे पिता के पुत्र का पुत्र है।' वह लड़का कौन है?

5058 0

  • 1
    भतीजा
    Correct
    Wrong
  • 2
    पुत्र
    Correct
    Wrong
  • 3
    चचेरा भाई
    Correct
    Wrong
  • 4
    चाचा
    Correct
    Wrong
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Answer : 2. "पुत्र"

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Answer : 2. "North-East"
Explanation :

Answer: B) North-East Explanation: Early morning suns rise at east, if his shadow falls exactly behind him that means he is facing towards east. now he walks 5mt towards east, then he turns left that means he facing towards north and walk 3mt and if he turn left then he is facing towards west and he walk only 3 kms thats why man is in north east direction from starting point.

Q: A : There is increase in water level of all the water tanks supplying drinking water to the city during the last fornight B : Most of the trains were cancelled last week due to waterlogging on the tracks. 5054 0

  • 1
    If statement (A) is the cause and statement (
    Correct
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  • 2
    is its effect B) If statement (B) is the cause and statement (A) is its effect
    Correct
    Wrong
  • 3
    If both the statements (A) and (B) are independent causes
    Correct
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  • 4
    A) is the cause and statement (B) is its effect B) If statement (B) is the cause and statement (A) is its effect C) If both the statements (A) and (B) are independent causes D)
    Correct
    Wrong
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Answer : 3. "If both the statements (A) and (B) are independent causes"
Explanation :

Answer: C) If both the statements (A) and (B) are independent causes Explanation: Increase in water level of all water tanks and the problem of water -logging on the tracks are the result of increase of water availability or surplus of water (due to rain). Hence, both the events are effects of the same cause.

Q:

दी गई आकृति में कितनी धातु की गेंदे भारी भी है ?


5048 0

  • 1
    97
    Correct
    Wrong
  • 2
    71
    Correct
    Wrong
  • 3
    31
    Correct
    Wrong
  • 4
    66
    Correct
    Wrong
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Answer : 3. "31 "

Q:

वह ग्रह कौन-सा है जिसका पृष्ठीय ताप सर्वोच्च है ? 

5040 0

  • 1
    बृहस्पति
    Correct
    Wrong
  • 2
    पृथ्वी
    Correct
    Wrong
  • 3
    फ्लूटो
    Correct
    Wrong
  • 4
    शुक्र
    Correct
    Wrong
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Answer : 4. "शुक्र "

Q: The product of a number and its multiplicative inverse is 5038 0

  • 1
    1
    Correct
    Wrong
  • 2
    0
    Correct
    Wrong
  • 3
    -1
    Correct
    Wrong
  • 4
    Infinity
    Correct
    Wrong
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Answer : 1. "1"
Explanation :

Answer: A) 1 Explanation: The mutiplicative inverse of a number is nothing but a reciprocal of a number. Now, the product of a number and its multiplicative inverse is always equal to 1.   For example : Let the number be 15 Multiplicative inverse of 15 = 1/15 The product of a number and its multiplicative inverse is = 15 x 1/15 = 1.

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