The correct answer is option 4 i.e. Develope.

• In the given question, we need to select an INCORRECTLY spelt word.

Let's have a look at the meaning of the given options:-

1. Develop- to grow slowly, increase, or change into something else; to make somebody/something do this.
2. Dilemma- a situation in which you have to make a difficult choice between two or more things.
3. Disappear- to become impossible to see or to find.
4. Disaster- an event that causes a lot of harm or damage.

The chosen option is incorrectly spelt hence, it will be the correct choice.

The correct answer is option 3 i.e. Plateform.

• In the given question, we need to select an INCORRECTLY spelt word.

Let's have a look at the meaning of the given options:-

1. Platform- the place where you get on or off trains at a railway station.
2. Perspiration- the liquid which comes out on the surface of your skin when you are hot or frightened. 
3. Paralysis- the loss of muscle function in part of your body.
4. Perseverance- continued effort to do or achieve something despite difficulties.

The chosen option is incorrectly spelt hence, it will be the correct choice.

The correct answer is option 2 i.e. Scenary.

• In the given question, we need to select an INCORRECTLY spelt word.

Let's have a look at the meaning of the given options:-

1. Scenery- the natural beauty that you see around you in the country.
2. Secretary- a person who works in an office. 
3. Surely- used for expressing surprise at somebody else’s opinions, plans, actions, etc.
4. Sergeant- an officer with a low position in the army or air force.

The chosen option is incorrectly spelt hence, it will be the correct choice.

The correct answer is option 4 i.e. can address.

• A modal verb is always followed by the first form of the verb.
• The chosen option follows the given rules hence, it will IMPROVE the statement correctly.

Correct Sentence:-

Serious implementation of new plastic waste rules can address the problem of waste

The correct answer is option 1 i.e. under the total control of.

• "Under the control of" is the correct phrase.
• The chosen option follows the given rule hence, it will IMPROVE the statement correctly.

Correct Sentence:-

With Afghanistan under the total control of the Taliban, the future looks bleak.

The correct answer is option 3 i.e. along the India’s west coast.

1. The error lies in option 3 because of the wrong use of "Article".
2. We need to replace "The India's" with "India's" for making the statement grammatically correct.

Grammatical concept:-

• Article "The" is not used before the name of the country.
• The chosen option contains the ERROR hence, it will be the correct choice.

Correct Sentence:-

Cyclone Tauktae has taken a heavy toll on lives and property along India’s west coast.

The correct answer is option 3 i.e. Parts of Odisha has been experiencing.

1. The error lies in option 3 because of the wrong use of "Subject-verb agreement".
2. We need to replace "Has" with "Have" for making the statement grammatically correct.

Grammatical concept:- 

• Subjects and verbs must AGREE with one another in number (singular or plural). Thus, if a subject is singular, its verb must also be singular; if a subject is plural, its verb must also be plural.
• The subject of the given statement is "Parts" which is plural hence, we need to use a plural verb here.
• The chosen option contains the ERROR hence, it will be the correct choice.

Correct Sentence:-

Parts of Odisha have been experiencing high-speed winds and heavy rains due to the "very severe cyclonic storm" Yaas.

The correct answer is option 2 i.e. more frequent to that due to cancer.

1. The error lies in option 2 because of the wrong use of "Preposition".
2. We need to replace "To" with "Than" for making the statement grammatically correct.

Grammatical concept:-

• The comparative degree of the adjective "More" is followed by the preposition "To".
• The chosen option contains the ERROR hence, it will be the correct choice.

Correct Sentence:-

In low-income countries, including India, however, cardiovascular disease is still the top killer, with death three times more frequent than that due to cancer.

The correct answer is option 3 i.e. Prevent the capture of regulatories by special interests.

• 'Prevent' always takes the preposition 'from' after it.
• Hence, 'by' should be replaced with 'from'.

The correct sentence will be-

Policy makers will think hard about creating an appropriate legal framework to prevent the capture of regulatories from special interests.

The correct answer is Option 3 i.e. would.

The modal verb 'Would' is used for expressing a polite request.

Thus, the modal verb would is most appropriate word for the blank.

The sentence is: Would you mind lending me your book for a day?

Hence, the correct answer is Option 3 i.e. would.