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1 | P a g e Doon Indian Defence Academy – 14/1 Laxmi Road, Dalanwala, Dehradun (UK – 248001) || 7060434442 / 7055884442
DOON INDIAN DEFENCE ACADEMY PRACTICE QUESTIONS
SUBJECT: MATHEMATICS TOPIC: Permutation and Combination
Class Assignment
2 | P a g e Doon Indian Defence Academy – 14/1 Laxmi Road, Dalanwala, Dehradun (UK – 248001) || 7060434442 / 7055884442
DOON INDIAN DEFENCE ACADEMY PRACTICE QUESTIONS
SUBJECT: MATHEMATICS TOPIC: Permutation and Combination
Class Assignment
Answer Keys
1 d 2 d 3 a 4 d 5 a 6 b 7 a 8 c
9 d 10 c 11 b 12 a 13 c 14 a 15 c 16 a
17 c 18 b 19 c 20 d 21 a 22 b 23 d