Select the INCORRECTLY spelt word.

Correct option is B

Option (b) is incorrectly spelt word.
Correct spelling is: “Speech” — a formal talk/lecture or the act of speaking; the ability to express thoughts in words. ( भाषण/बोलना)
Example: The principal delivered an inspiring speech in the morning assembly.
Meanings of all the given options:
· (a) Tenor: general meaning/character of something; also a type of male singing voice ( स्वर/मिज़ाज)
· (b) Speach: incorrectly spelt (correct: Speech) ( गलत वर्तनी)
· (c) Practice: repeated exercise/training to improve a skill; custom or usual method ( अभ्यास/प्रथा)
· (d) Organic: related to living things; produced without synthetic chemicals ( जैविक/प्राकृतिक)