IIT JEE Practice Question and Answer

Q: Which state has ranked top among the states in the country in terms of manufacturing excellence in 2017 ? 978 0

  • 1
    Telangana
    Correct
    Wrong
  • 2
    Tamilnadu
    Correct
    Wrong
  • 3
    Haryana
    Correct
    Wrong
  • 4
    Karnataka
    Correct
    Wrong
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Answer : 4. "Karnataka"
Explanation :

Answer: D) Karnataka Explanation: Southern state Karnataka has been ranked top among the states in the country in terms of manufacturing excellence, according to a study by apex industry body Assocham in 2017.

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Answer :
Explanation :

I am History.   Yes, history refers to all the past, but we can create history in the presentand it cannot be polluted in the future.

Q: National Statistics day observed every year on 974 0

  • 1
    20 October
    Correct
    Wrong
  • 2
    20 July
    Correct
    Wrong
  • 3
    29 June
    Correct
    Wrong
  • 4
    21 September
    Correct
    Wrong
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Answer : 3. "29 June"
Explanation :

Answer: C) 29 June Explanation: National Statistics day is celebrated annually 29th June, on the occasion of Birth anniversary of India’s eminent statistician Late Prof Prasanta Chandra Mahalanobis. It also commemorates the contributions made by PC Mahalanobis in the fields of statistics and economic planning.

Q: Nuclear Fission is caused by the impact of 974 0

  • 1
    Electron
    Correct
    Wrong
  • 2
    Neutron
    Correct
    Wrong
  • 3
    Proton
    Correct
    Wrong
  • 4
    Deutron
    Correct
    Wrong
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Answer : 2. "Neutron"
Explanation :

Answer: B) Neutron Explanation: In nuclear physics, nuclear fission is either a nuclear reaction or a radioactive decay process in which the nucleus of an atom splits into smaller parts (lighter nuclei). The fission process often produces free neutrons and releases a very large amount of energy.   Thus, The Nuclear Fission is caused by the impact of Neutrons.

Q: Name the body that has recently announced a plan to promote micro-enterprises in 115 aspirational districts across the country after tying up with Common Service Centre (CSC). 974 0

  • 1
    SEBI
    Correct
    Wrong
  • 2
    C). A) SEBI B)
    Correct
    Wrong
  • 3
    . A) SEBI B) RBI C) SIDBI
    Correct
    Wrong
  • 4
    IRDAI
    Correct
    Wrong
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Answer : 3. ". A) SEBI B) RBI C) SIDBI"
Explanation :

Answer: C) SIDBI Explanation: Small Industries and Development Bank of India (SIDBI) announced a plan to promote micro-enterprises in 115 aspirational districts across the country. It has tied up with Common Service Centre (CSC).

Q: Crack the code? 973 0

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Answer :
Explanation :

STARTLING is a required 9 letter English word is still a word each time you remove a letter from the word. And how it is shown below:    1. Remove the L, and the word becomes: STARTING 2. Remove one T, and the word becomes: STARING 3. Remove the A, and the word becomes: STRING 4. Remove the R, and the word becomes: STING 5. Remove the other T, and the word becomes: SING 6. Remove the G, and the word becomes: SIN 7. Remove the S, and the word becomes: IN 8. Remove the N, and the word becomes: I

Q: Find the value of 1.21x0.91.1x0.11? 971 0

  • 1
    0
    Correct
    Wrong
  • 2
    1
    Correct
    Wrong
  • 3
    3
    Correct
    Wrong
  • 4
    5
    Correct
    Wrong
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Answer : 3. "3"
Explanation :

Answer: C) 3 Explanation: Given   1.21x0.91.1x0.11   = 1.21x100x0.9x101.1x10x0.11x100   = 9   = 3.

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Answer : 3. "Neither A nor B follows"
Explanation :

Answer: C) Neither A nor B follows Explanation: There is no indication that Indian scientists are incapable of developing enzymes. There could be any number of reasons why Indian scientists used Russian enzymes. So conclusion A does not follow. In addition, cost is not discussed in the passage at all. There is no mention of a correlation between cost and extraction of proteins. Thus, conclusion B does not follow either.

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