Correct option is A
Option (a) is incorrectly spelt word.
Correct spelling is:
“systematic” – following a fixed plan or method, especially in a thorough or regular way. (Hindi: योजनाबद्ध)
Example: The research was conducted in a
systematic manner.
Part of Speech:
Adjective (describes a noun)
Meanings of all the given options:
·
systemetic: ❌ Incorrect spelling of “systematic”
·
think: To use the mind to consider or reason (सोचना)
·
attempt: An effort to achieve or complete something (प्रयास)
·
philosophy: Study of fundamental nature of knowledge, reality, existence (दर्शन शास्त्र)