Correct Answer: Sugar is sweet when it is tasted.

Solution : The correct answer is the second option.

The conversion of the sentence from the active voice to the passive voice of verbs followed by adjectives requires the following steps:

Syntax: Sub + verb + adjective + when + pronoun + Helping verb + past participle of the main verb.

Example:

Rose smells sweet. (Active)
Rose is sweet when it is smelt. (Passive)
Quinine tastes bitter. (Active)
Quinine is bitter when it is tasted. (Passive)

Therefore, the correct answer is Sugar is sweet when it is tasted.

Correct Answer: 37.5 days

Solution : Work done = Time × Efficiency
According to the question,
Efficiency of X : Y = 100 : 150 = 2 : 3
⇒ Total work = (2 + 3) × 15 = 75 units
⇒ Time taken by X = $\frac{75}{2}$ = 37.5 days
Therefore, X alone will take 37.5 days to complete the wall.
Hence, the correct answer is 37.5 days.

Correct Answer: Meghalaya

Solution : The correct answer is Meghalaya.

The people who live in the Khasi Hills of Meghalaya celebrate the religious dance festival known as Nongkrem Dance with great fervour and excitement. The Nongkrem Dance Carnival, also called Shad Nongkrem in Khasi Hills, is held annually at Smit, the Khyrem State capital close to Shillong. November is usually the month when the five-day celebration takes place.

Correct Answer: Evaluating alternative courses of action
  

Solution : The correct answer is (a). Evaluating alternative courses of action

This involves assessing the potential benefits, risks, costs, and impacts associated with each option. By conducting a comprehensive evaluation, ABC Retail Chain can make informed decisions about which course of action aligns best with its objectives and overall strategic plan for expanding its product range.

Correct Answer: Lower-level management

Solution : The correct answer is (c) Lower-level management

Lower-level management, also known as first-line or front-line management, is primarily responsible for overseeing and supervising employees to ensure that they are performing their tasks efficiently and effectively. They are closest to the day-to-day operations and are responsible for making sure that the work is carried out according to established standards and procedures.

Correct Answer: 1

Solution : The correct improvement for the sentence is: commanded.

Explanation: In the context of the sentence, "commanded" is the correct word to use to indicate that someone was given an order or directive to wait. 

"command"

• It is a noun and does not work as a verb in this sentence. It doesn't convey the same sense of receiving an order to wait.

given command

• It is not a standard phrase in English and does not convey the intended meaning as effectively as "commanded."

Correct Answer: voluntary

Solution : The correct choice is the second option.

Explanation: "Voluntary" refers to actions done willingly, without any external force or coercion. It's a choice made by an individual out of their own free will.

The meanings of other options are as follows:

• Coerced means forced or compelled against one's will.
• Threatened means intimidated or coerced through the fear of harm.
• Subjected means placed under someone else's control or authority.

Therefore, the correct answer is voluntary.

Correct Answer: Lavani

Solution : The correct option is Lavani.

Lavani is a traditional dance form of Maharashtra, India, characterised by energetic and rhythmic movements. It combines elements of song and dance and is often performed by women in vibrant costumes.

Correct Answer: market is flooded with choices

Solution : The second option is the correct choice.

As per subject-verb agreement, since market is a singular noun, it requires a singular verb. The singular verb is agrees with the singular subject market.

Therefore, the correct sentence is: When it comes to face masks, the market is flooded with choices.