Practice Question and Answer

Q: What color does blue and yellow make? 2991 0

  • 1
    Green
    Correct
    Wrong
  • 2
    Black
    Correct
    Wrong
  • 3
    Red
    Correct
    Wrong
  • 4
    White
    Correct
    Wrong
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Answer : 1. "Green"
Explanation :

Answer: A) Green Explanation: Mixing of blue and yellow colors make Green Color.                                     RYB (an abbreviation of red–yellow–blue) is a historical set of colors used in subtractive color mixing and is one commonly used set of primary colors. It is primarily used in art and design education, particularly painting. RYB predates modern scientific color theory, which has determined that cyan, magenta, and yellow are the best set of three colorants to combine, for the widest range of high-chroma colors.

Q:

Rohit starts a business with Rs.6,500 and after 8 months Shyam joins Rohit as his partner. After 4 years the profit is divided in the ratio of 13 : 12. What is Shyam’s contribution in the capital?

2991 0

  • 1
    Rs. 7400
    Correct
    Wrong
  • 2
    Rs. 7250
    Correct
    Wrong
  • 3
    Rs. 7630
    Correct
    Wrong
  • 4
    Rs. 7200
    Correct
    Wrong
  • 5
    Rs. 7480
    Correct
    Wrong
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Answer : 4. "Rs. 7200 "

Q:

The breadth of a rectangular hall is three - fourth of its length. If the area of the floor is 768 sq. m., then the difference between the length and breadth of the hall is: 

2991 0

  • 1
    8 metres
    Correct
    Wrong
  • 2
    12 metres
    Correct
    Wrong
  • 3
    24 metres
    Correct
    Wrong
  • 4
    32 metres
    Correct
    Wrong
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Answer : 1. "8 metres "

Q:

Project E-shakti has been launched by -

2991 0

  • 1
    Ministry of New and Renewable Energy Resources
    Correct
    Wrong
  • 2
    NABARD
    Correct
    Wrong
  • 3
    Ministry of Power and Energy
    Correct
    Wrong
  • 4
    Rural Electrification Corporation Ltd.
    Correct
    Wrong
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Answer : 2. "NABARD "

Q:

इनमें से किस वाक्य में 'अकर्मक क्रिया' प्रयुक्त हुई है ? 

2991 0

  • 1
    लड़का पत्र लिख रहा है।
    Correct
    Wrong
  • 2
    वह पढ़ रहा है।
    Correct
    Wrong
  • 3
    बच्ची सो रही है।
    Correct
    Wrong
  • 4
    बच्चे केले खा रहे हैं।
    Correct
    Wrong
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Answer : 3. "बच्ची सो रही है। "

Q: The sum of 3rd and 15th elements of an arithmetic progression is equal to the sum of 6th, 11th and 13th elements of the same progression. Then which element of the series should necessarily be equal to zero ? 2991 1

  • 1
    14th element
    Correct
    Wrong
  • 2
    9th element
    Correct
    Wrong
  • 3
    12th element
    Correct
    Wrong
  • 4
    7th element
    Correct
    Wrong
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Answer : 3. "12th element"
Explanation :

Answer: C) 12th element Explanation: If we consider the third term to be ‘x”The 15th term will be (x + 12d)6th term will be (x + 3d)11th term will be (x + 8d) and 13th term will be (x + 10d).Thus, as per the given condition, 2x + 12d = 3x + 21d.Or x + 9d = 0.x + 9d will be the 12th term. Thus, 12th term of the A.P will be zero.

Q: P's father is Q's Son. M is the paternal uncle of P and N is the brother of Q. How is N related to M? 2990 0

  • 1
    Brother
    Correct
    Wrong
  • 2
    Nephew
    Correct
    Wrong
  • 3
    Cousin
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer :
Explanation :

Answer: Explanation:

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