Practice Question and Answer

Q:

Where were the first radio stations established in India?

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  • 1
    Mumbai
    Correct
    Wrong
  • 2
    Delhi
    Correct
    Wrong
  • 3
    Allahabad
    Correct
    Wrong
  • 4
    Kolkata
    Correct
    Wrong
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Answer : 2. "Delhi"

Q: A six-digit number is formed by repeating a three-digit number; for example, 404404 or 415415 etc. Any number of this form is always exactly divisible by 2133 0

  • 1
    101
    Correct
    Wrong
  • 2
    901
    Correct
    Wrong
  • 3
    1001
    Correct
    Wrong
  • 4
    789
    Correct
    Wrong
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Answer : 3. "1001"
Explanation :

Answer: C) 1001 Explanation: Here by trial and error method, we can obseve that 404404 = 404 x 1001; 415415 = 415 x 1001, etc. So, any number of this form is divisible by 1001.

Q:

Crooke's tube is used to produce 

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  • 1
    Radio waves
    Correct
    Wrong
  • 2
    Micro waves
    Correct
    Wrong
  • 3
    X - rays
    Correct
    Wrong
  • 4
    Gama rays
    Correct
    Wrong
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Answer : 3. "X - rays "

Q:

Raju is 10th from the top and Ravi is 21st from the bottom. There are 3 students between them. How many total students are there in the class?

2132 1

  • 1
    34
    Correct
    Wrong
  • 2
    33
    Correct
    Wrong
  • 3
    31
    Correct
    Wrong
  • 4
    32
    Correct
    Wrong
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Answer : 1. "34"

Q:

What is the cost of the service under the newly launched Janasevaka Scheme?

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  • 1
    Rs. 70
    Correct
    Wrong
  • 2
    Rs. 115
    Correct
    Wrong
  • 3
    Rs. 192
    Correct
    Wrong
  • 4
    Rs. 220
    Correct
    Wrong
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Answer : 2. "Rs. 115"

Q:

If a+b+c=15 and a2+b2+c2=83 then the value of a3+b3+c3-3abc

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  • 1
    190
    Correct
    Wrong
  • 2
    210
    Correct
    Wrong
  • 3
    200
    Correct
    Wrong
  • 4
    180
    Correct
    Wrong
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Answer : 4. "180"

Q:

In the following question, find the missing letters in the given letters.
$$ {D\over 5},{G\over 9},{J\over 14},{M\over20},?$$

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  • 1
    $$ {Q\over 26}$$
    Correct
    Wrong
  • 2
    $$ {O\over 26}$$
    Correct
    Wrong
  • 3
    $$ {Q\over 27}$$
    Correct
    Wrong
  • 4
    $$ {P\over 27}$$
    Correct
    Wrong
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Answer : 4. "$$ {P\over 27}$$"

Q:

‘मुक्त’ शब्द के लिए अंग्रेजी पारिभाषिक शब्द होगा

2132 0

  • 1
    EXPORT - DUTY
    Correct
    Wrong
  • 2
    EXEMPT
    Correct
    Wrong
  • 3
    EXPEDITION
    Correct
    Wrong
  • 4
    FRIABLE
    Correct
    Wrong
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Answer : 2. "EXEMPT "

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