CUET General TestGeneral Knowledge > MediumDiamondGoldSilverGraphite✅ Correct Option: 1Related questions:19 May Shift 1Sound cannot travel through:27 May Shift 2Which of the following is NOT a part of the excretory system?27 May Shift 2The phenomenon of "Mirage", that is usually observed in deserts, is the result of which of the following?