Out of the given alternatives given choose the most appropriate option.
A remedy for all diseases:

Correct option is D

The correct one-word for the given group of words is (d) Panacea.
• Explanation:
– A “panacea” is a remedy that is believed to cure all diseases or difficulties – a universal cure.
Correct word: Panacea (Hindi: सर्व रोगों की एक औषधि)
Use in a sentence: Scientists are yet to discover a panacea for all ailments.
Meanings of the other given options:
• (a) Narcotic ❌
– Hindi: नशीली दवा
– English: A drug that relieves pain and induces sleep.
• (b) Tonic ❌
– Hindi: टॉनिक, बलवर्धक औषधि
– English: A medicine that restores or invigorates.
• (c) Antiseptic ❌
– Hindi: जीवाणु नाशक
– English: A substance that prevents infection.