The team has suggested a number of studies to be ______________ before the scheme is actually put through.

Correct option is A

Correct Answer: A (undertaken)

Explanation:

Sentence:
The team has suggested a number of studies to be ______________ before the scheme is actually put through.

We need a word that fits both grammatically and contextually.

Option Analysis:

A) undertaken

• Meaning: to carry out or perform
• Hindi Meaning: करना / संपन्न करना
• Fits perfectly: studies to be undertaken is a standard collocation
  Correct

B) dumped

• Meaning: discarded
• Hindi: फेंक देना
• Does not fit context of studies
  Incorrect

C) unified

• Meaning: made into one
• Hindi: एकीकृत करना
• Not relevant to “studies”
  Incorrect

D) supervened

• Meaning: occurred as an unexpected development
• Hindi: अचानक घटित होना
• Grammatically incorrect in this structure
  Incorrect

E) disregard

• Meaning: ignore
• Hindi: अनदेखा करना
• Does not fit passive infinitive structure
  Incorrect

Final Sentence:

The team has suggested a number of studies to be undertaken before the scheme is actually put through.

Final Answer: A