The Indian National Biology Olympiad 2022 - Answer Key

Indian Olympiad Qualifier in Biology (IOQB) 2021-2022
conducted jointly by

Homi Bhabha Centre for Science Education (HBCSE-TIFR)
and
Association of Teachers in Biological Sciences (ATBS)

Part II: Indian National Biology Olympiad (INBO)
Homi Bhabha Centre for Science Education (HBCSE-TIFR)

Answer Booklet / उ र पु ि तका

Time: 2 hrs ROLL NO.

Max. Marks: 298.5
 Please write your roll number on the top of every page of this answer booklet in the space
provided. /अपना अनु मां क इस उ र पु ि तका के येक पृ के ऊपरी िह से म िदये हए ब स म िलख।
 Before starting, please ensure that you have received a copy of the answer booklet containing a
total of 10 numbered sheets. /शु करने से पहले इस बात क पु ि कर ल िक जो उ र पु ि तकाआपको िमली है
उसमे सं यां िकत कु ल10 पृ ह.
 This answer booklet must be returned to the invigilator./ परी ा समा होने पर इस उ र पु ि तका को
िनरी क को लौटा द.
_________________________________________________________________________
(Do not write anything below this line / इस रे खा के नीचे कु छ ना िलख)

X Y Not attempted
( यास नह िकया)
Section A/खं ड A 3X - Y =

Section B/खं ड B 3X =

Total score/कु ल ा ां क =




1



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, IOQB – Part II
ROLL NO.
____________________________________________________________________

SECTION A / खं ड A

Q. Q.
No. a b c d No. a b c d
1. ✔ 12. ✔

2. ✔ 13. ✔

3. ✔ 14. ✔

4. ✔ 15. ✔

5. ✔ 16. ✔

6. ✔ 17. ✔

7. ✔ 18. ✔

8. ✔ 19. ✔

9. ✔ 20. ✔

10. ✔ 21. ✔

11. ✔




Not
X Y attempted/
यास नह िकया


Section A/खं ड A 3X - Y =




2





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