CBSE Class 10 Science 2019 — Paper 31/5/1

80 marks · 3 hours · 27 questions (37 with the OR choices)

29 of its 37 questions also appear in 31/5/2 or 31/5/3; 8 are only in this paper.

Take this paper as a timed mock

Free with an account: the board's time limit, marking at the end, and the answer to every question.

Questions 1–2 · 1 mark each

Q6 3 marks

Also in 31/5/3 (Q10)

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Q7(a) 3 marks

Also in 31/5/2 (Q6(a)), 31/5/3 (Q14(a))

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OR

Q7(b) 3 marks

Also in 31/5/2 (Q6(b)), 31/5/3 (Q14(b))

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Q8(a) 3 marks

Also in 31/5/2 (Q9(a)), 31/5/3 (Q11(a))

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OR

Q8(b) 3 marks

Also in 31/5/2 (Q9(b)), 31/5/3 (Q11(b))

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Q9(a) 3 marks

Also in 31/5/2 (Q14(a)), 31/5/3 (Q6(a))

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OR

Q9(b) 3 marks

Also in 31/5/2 (Q14(b)), 31/5/3 (Q6(b))

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Q10 3 marks

Also in 31/5/2 (Q10)

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Q11 3 marks

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Q12 3 marks

Also in 31/5/3 (Q8)

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Q13 3 marks

Also in 31/5/2 (Q12)

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Q14 3 marks

Also in 31/5/2 (Q15)

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Q15 3 marks

Also in 31/5/3 (Q13)

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Q16(a) 5 marks

Also in 31/5/2 (Q18(a)), 31/5/3 (Q21(a))

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OR

Q16(b) 5 marks

Also in 31/5/2 (Q18(b)), 31/5/3 (Q21(b))

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Q17 5 marks

Also in 31/5/3 (Q18)

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Q18 5 marks

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Q19(a) 5 marks

Also in 31/5/2 (Q17(a)), 31/5/3 (Q19(a))

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OR

Q19(b) 5 marks

Also in 31/5/2 (Q17(b)), 31/5/3 (Q19(b))

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Q20(a) 5 marks

Also in 31/5/2 (Q21(a)), 31/5/3 (Q16(a))

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OR

Q20(b) 5 marks

Also in 31/5/2 (Q21(b)), 31/5/3 (Q16(b))

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Q21 5 marks

Also in 31/5/2 (Q20)

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Q22 2 marks

Also in 31/5/2 (Q25), 31/5/3 (Q26)

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Q23(a) 2 marks

Also in 31/5/2 (Q24(a)), 31/5/3 (Q27(a))

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OR

Q23(b) 2 marks

Also in 31/5/2 (Q24(b)), 31/5/3 (Q27(b))

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Q24 2 marks

Also in 31/5/2 (Q26), 31/5/3 (Q22)

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Q25(a) 2 marks

Also in 31/5/2 (Q27(a)), 31/5/3 (Q23(a))

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OR

Q25(b) 2 marks

Also in 31/5/2 (Q27(b)), 31/5/3 (Q23(b))

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Q26 2 marks

Also in 31/5/2 (Q23), 31/5/3 (Q25)

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Q27(a) 2 marks

Also in 31/5/2 (Q22(a)), 31/5/3 (Q24(a))

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OR

Q27(b) 2 marks

Also in 31/5/2 (Q22(b)), 31/5/3 (Q24(b))

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