Practice Question and Answer

Q:

India ranks first in the world in the production of which mineral?

2054 0

  • 1
    graphite
    Correct
    Wrong
  • 2
    Tungsten
    Correct
    Wrong
  • 3
    asbestos
    Correct
    Wrong
  • 4
    All these
    Correct
    Wrong
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Answer : 3. "asbestos"

Q:

Shyam covers a distance of 400 km in 5 hours. He traveled for some time at a speed of 85 km / h and the rest at a speed of 55 km / h. How long did he travel at high speed?

2054 0

  • 1
    4 hour 15 minute
    Correct
    Wrong
  • 2
    4 hour 35 minute
    Correct
    Wrong
  • 3
    4 hour 25 minute
    Correct
    Wrong
  • 4
    4 hour 20 minute
    Correct
    Wrong
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Answer : 4. "4 hour 20 minute"

Q:

In the following question, select the odd number from the given alternatives.

2054 0

  • 1
    51
    Correct
    Wrong
  • 2
    45
    Correct
    Wrong
  • 3
    39
    Correct
    Wrong
  • 4
    85
    Correct
    Wrong
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Answer : 4. "85"

Q: What is Iron Ore used for? 2054 0

  • 1
    Aluminium
    Correct
    Wrong
  • 2
    Copper
    Correct
    Wrong
  • 3
    Steel
    Correct
    Wrong
  • 4
    Brass
    Correct
    Wrong
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Answer : 3. "Steel"
Explanation :

Answer: C) Steel Explanation: The primary use of iron ore is in the production of iron. Most of the iron produced is then used to make steel. Steel is used to make automobiles, locomotives, ships, beams used in buildings, furniture, paper clips, tools, reinforcing rods for concrete, bicycles, and thousands of other items.

Q: What percentage of World’s population lives in India 2054 0

  • 1
    16.5%
    Correct
    Wrong
  • 2
    17.5%
    Correct
    Wrong
  • 3
    20%
    Correct
    Wrong
  • 4
    15%
    Correct
    Wrong
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Answer : 2. "17.5%"

Q: Find the greatest number that will divide 964, 1238 and 1400 leaving remainder of 41,31 and 51 respectively ? 2054 0

  • 1
    64
    Correct
    Wrong
  • 2
    69
    Correct
    Wrong
  • 3
    71
    Correct
    Wrong
  • 4
    58
    Correct
    Wrong
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Answer : 3. "71"
Explanation :

Answer: C) 71 Explanation: To find the greatest number which divides the numbers 964, 1238 and 1400 leaving the remainders 41, 31 and 51 is nothing but the HCF of (964 - 41), (1238 - 31), (1400 - 51). Therefore, HCF of 923, 1207 and 1349 is 71.

Q:

Which one set of letters when sequentially placed at the gaps in the given letter series shall complete It?
_c_bd_ cbcda_a_db_a

2053 0

  • 1
    daabbc
    Correct
    Wrong
  • 2
    bdbcba
    Correct
    Wrong
  • 3
    adabcd
    Correct
    Wrong
  • 4
    cdbbca
    Correct
    Wrong
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Answer : 3. "adabcd"

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