Life Processes

CBSE Class 10 · Science · 30 past questions

7 of 30 · show all

1. Q3 2026

   Directions : Question numbers 8 and 9 are Assertion and Reason based questions. Two statements are given, one…

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2. Q6 2026

   What kind of respiration provides more energy and why ?

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3. Q12 Sample paper 2026-27

   The following two questions consist of two statements – Assertion (A) and Reason (R). Answer these questions…

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4. Q20 2025

   The breakdown of glucose has taken the following pathway…

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5. Q21 2024

   In human respiratory system, when a person breathes in, the position of ribs and diaphragm will be…

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6. Q23 2024

   For Q. Nos. 17 to 20, two statements are given – One labelled as Assertion (A) and the other labelled as…

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7. Q30 2023

   During vigorous exercise, the occurrence of cramps in the outer muscles of an athlete is due to the…

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