Polytechnic Mini Mock (07 June 2024)
Question 1:
Question 2:
Question 3:
Question 4:
In which of the following conditions will milk kept in a metal vessel cool down the fastest?
धातु के बर्तन में रखा दूध निम्न में से किस परिस्थिति में सबसे जल्दी ठण्डा हो जाएगा?
Question 5:
Which of the following is a detergent
निम्न में डिटर्जेण्ट है
Question 6:
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Question 8:
Question 9:
Question 10: