MCQs on mm to inches

by Yogi P - March 22, 2025

MCQs on mm to inches


Q 1: How many inches is 1 mm equal to approximately?

  • A 0.01 in
  • B 0.1 in
  • C 0.039 in
  • D 0.004 in

Answer: (C) 0.039 in


Q 2: What is 10 mm converted to inches?

  • A 0.1 in
  • B 1 in
  • C 0.3937 in
  • D 0.03937 in

Answer: (C) 0.3937 in


Q 3: What is the conversion factor used to convert mm to inches?

  • A 0.03937
  • B 0.004937
  • C 39.37
  • D 3937

Answer: (A) 0.03937


Q 4: How many inches are 15 mm equal to?

  • A 1.5 in
  • B 15 in
  • C 0.5906 in
  • D 5.906 in

Answer: (C) 0.5906 in


Q 5: What is 5 mm in inches?

  • A 0.1969 in
  • B 0.5 in
  • C 1.969 in
  • D 19.69 in

Answer: (A) 0.1969 in


Q 6: If you have 20 mm, how many inches is that?

  • A 2 in
  • B 0.2 in
  • C 20 in
  • D 0.7874 in

Answer: (D) 0.7874 in


Q 7: What is the conversion of 18 mm to inches?

  • A 0.7087 in
  • B 1.8 in
  • C 18 in
  • D 7.087 in

Answer: (A) 0.7087 in


Q 8: How many mm are equal to 1 inch?

  • A 10 mm
  • B 100 mm
  • C 25.4 mm
  • D 254 mm

Answer: (C) 25.4 mm


Q 9: What is 12 mm in inches?

  • A 0.12 in
  • B 1.2 in
  • C 0.4724 in
  • D 4.724 in

Answer: (C) 0.4724 in


Q 10: What is the converted value of 3 mm to inches?

  • A 0.003 in
  • B 0.03 in
  • C 0.3 in
  • D 0.1181 in

Answer: (D) 0.1181 in



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How many inches is 1 mm equal to approximately?

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