Government CDS Question: Download Government CDS PDF

Which one of the following zones of the atmosphere is rich in ozone gas?
(A) Mesosphere
(B) Troposphere
(C) Stratosphere
(D) Ionosphere

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What is the correct chronological order of conferring Bharat Ratna to the following? 1. M. S. Subbalakshmi 2. Professor Amartya Sen 3. Dr. A. P. J. Abdul Kalam 4. Sushri Lata Dinanath Mangeshkar Select the correct answer using the codes given below : Codes : (A) 1, 2, 3, 4 (B) 3, 1, 2, 4 (C) 2, 1, 4, 3 (D) 4, 3, 1, 2	Which one of the following is an example of vestigial organ in man? (A) Jaw apparatus (B) Ear muscles (C) Canine teeth (D) Humerus