PDF of Panchayat Auditor paper

Previous Year Paper – Auditor (Panchayat) – HPSSC Hamirpur – lV Heavy water is used in atomic reactions as a(A) Moderator(B) Fuel(C) Coolant(D) Fire extinguisher A considerable part of harmful ultraviolet radiation of the sun does not reach the earth’s surface because above the earth’s atmosphere there is layer of(A) Carbon dioxide(B) Ammonia(C) Hydrogen(D) Ozone …

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