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Bonus Marks in NEET 2017: Questions (Physics/ Chemistry/ Biology)


Have you checked answer key of NEET 2017? According to experts from ALLEN Kota and Aakash Institute, there are bonus marks from Physics, Chemistry, and biology. We are providing the complete list of bonus question, wrong answer, and multiple correct options. According to the National Eligibility Entrance Test (NEET-UG) 2017, the exam was very successful. The news of Paper Leak are false. But some culprits have been booked by police for fraud (admission in MBBS /BDS courses).


NEET 2017 Bonus Questions

Physics Bonus Marks

Question: The figure shows a circuit that contains three identical resistors with resistance R = 9.0 W each, two identical inductors with inductance L = 2.0 mH each, and an ideal battery with emf e = 18 V. The current ‘i’ through the battery just after the switch closed is,   …… :-

neet bonus questions

(1) 0.2 A
(2) 2 A
(3) 0 ampere
(4) 2 mA

Ans. (Bonus)

Solution:

at t = 0

neet bonus questions solution

Current through the battery is i = 2i 1 = 2 × 2 = 4A (Bonus)
OR
According to question language, Capacitor is not mentioned so i= 2A

This is the bonus question number 26 of SET-X, please do check same question in SET A B C D W Y Z P Q R S. The solution of bonus mark is provided by ALLEN Kota.

NEET 2017 Answer Key (Test Booklet Code A B C D P Q R S W X Y Z) Solution

Question:

The photoelectric threshold wavelength of silver is 3250 × 10-10 m. The velocity of the electron ejected from a silver surface by ultraviolet light of wavelength 2536 × 10-10 m is :-

(Given h = 4.14 × 10 –15 eVs and c = 3 × 108 ms)

(1) » 0.6 × 10 6 ms–1 (2) » 61 × 10 3 ms–1 (3) » 0.3 × 10 6 ms–1 (4) » 6 × 10 5 ms –1

Ans. (1 or 4)

So this is not a bonus questions. But if you have chosen option 1 or option 4 then your answer is correct.

neet 2017 bonus marks

Chemistry Paper Wrong Options

Question: It is  because of  the inability of ns2 electrons of the valence shell to participate in bonding that:-

(1) Sn 2+ is oxidizing while Pb 4+ is reducing

(2) Sn 2+ and Pb 2+ are both oxidizing and reducing

(3) Sn 4+ is reducing while Pb 4+ is oxidizing

(4) Sn 2+ is reducing while Pb 4+ is oxidizing

Ans. (In English-4, In Hindi-1)

Sol. Sn +2 —-> Sn +4 (R.A) Sn +2 < Sn +4 Stability order

Pb +4 —>  Pb +2 (O.A) Pb +2 > Pb +4 Stability order (Inert pair effect)

So  Sn 2+ is reducing while Pb 4+ is oxidizing is the correct answer. This question has different answer option in HINDI language.

NEET 2017 Paper Analysis by Experts

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41 comments

  1. Sir if i didn’t attemp that frog related question so. Will i get bonus for 2 questions

  2. one biology question w asked that which ART should be used for low sperm count? the answer can be both artificial insemination and ICSI. Will i get bonus on this question?

  3. Prakhar Agrawal

    Sir,

    In the 2nd ambiguous question of physics(photoelectric effect),won’t all ans be correct??? because they haven’t asked the maximum velocity . so all the velocities are possible<=6*10^5 m/s.

    Thank you

  4. one biology question about fertility treatment for verylow spermcount could be both artificial insemination and ICSI. Will I get bonus for that

  5. 365 marks Gujarat me mbbs me addmisation milega general category

  6. if i have marked the physics ques as 2 A will i get bonus??

  7. Augustya Barkataky

    Sir Set D question 179 is the answer 2 or 4?

  8. rachit khurana

    sir i did not attempt the frog related questions so will i get bonus marks for 2 questions

  9. Low sperm count both options might be correct ICSI &ARTIFICIAL INSEMINATION

  10. Respected sir as the questions related to anatomy of frog was not in syllabus and only cockroach was present in syllabus; will grace marks be given for these questions??

  11. Sir i didn’t attempt the frog related question.
    Can i get bonus.

  12. Sir I got 510 obc cat can I get adm in any govt college?

  13. Answer key sahi nahi h

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