Assertion (A): Surgical methods are most effective methods of contraception.

Reason (R): Surgical method blocks gametes transport and hence prevent fertilisation.



The surgical procedure carried out in males is called vasectomy and in females is called tubectomy. Both these methods block the transport of gametes and hence prevent fertilisation.

Surgical Methods of contraception are the most effective.


  • Assertion is true.
  • Reasoning is true.

So, the correct answer is (a).

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Maninder Singh

CA Maninder Singh is a Chartered Accountant for the past 14 years and a teacher from the past 18 years. He teaches Science, Economics, Accounting and English at Teachoo