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Q48. Match List-I with List-II List-I (Expression) (A) 12! / (10!2!) (B) nC2 = 210, find n. (C) 6P3 - 5C2 (D) If nC8 = nC7, find nC15 List-II (Value) (I) 110 (II) 136 (III) 66 (IV) 21 Choose the correct answer from the options given below: - FirstInTest | FirstInTest