Consider the following pairs:Peak - Mountains1.Namcha Barwa - Garhwal Himalaya2.Nanda Devi - Kumaon Himalaya3.Nokrek - Sikkim HimalayaWhich of the pairs given above is/are correctly matched?

1. A

   1 and 2

   1 and 2. Namcha Barwa with Garhwal and Nanda Devi with Kumaon are the keyed matches. Nokrek is not Sikkim Himalaya.

2. B

   2 only

   2 only. The paper also counts pair 1.

3. C

   1 and 3

   1 and 3. Nokrek is Meghalaya (Garo), not Sikkim.

4. D

   3 only

   3 only. Pair 3 fails.

Summary. Official key is (a) 1 and 2. The Commission matches Namcha Barwa with Garhwal Himalaya and Nanda Devi with Kumaon Himalaya. Nokrek is in the Garo Hills of Meghalaya, not the Sikkim Himalaya.