Obstacles mean-

Directions:(24) Select the words or group of words that is most Opposite in meaning (antonym) to the word in capital letters.
Enlighten

Choose the synonyms of Remember.

Direction: In the following questions, out of the four alternatives, choose the one which best expresses the meaning of the given word as your answer.

Encumbrance

Directions:(25) Select the words or group of words that is most Opposite in meaning (antonym) to the word in capital letters.
Irresistible

Direction: In the following questions, out of the four alternatives, choose the one which best expresses the meaning of the given word as your answer.

Limp

Direction: In the following questions, out of the four alternatives, choose the one which best expresses the meaning of the given word as your answer.

Anthology

Directions:Select the words or group of words that is most Opposite in meaning (antonym) to the word in capital letters.
Strident