Explanation

The strength or intensity of a force is measured by its magnitude, which represents its size.

Force is a vector quantity, meaning it has both magnitude and direction.

Explanation

The BRT project started in October 2017.

Built at a cost of Rs 70 billion.

It features a 27.5 kilometre-long corridor track.

Includes 31 stations along the main route.

Has 7 feeder routes stretching 62 km.

These feeder routes include 146 stops.

The system is designed to facilitate thousands of passengers daily.

Explanation

Medicine in a teaspoon is measured in milliliters (mL) as it is a small liquid quantity.

A standard teaspoon holds approximately 5 mL of liquid.

Explanation

Cytosine is found in both DNA and RNA, but uracil is unique to RNA.

In RNA, uracil replaces thymine, pairing with adenine during transcription.

Explanation

Given:

A ∪ B = A ∩ B

This equation implies that every element that is in A or B (or both) is also in both A and B.

This can only be true if:

A = B

or, in other words, A and B have exactly the same elements.

Explanation

Port Qasim (Bin Qasim) is Pakistan’s second-largest and busiest seaport after Karachi Port.

It handles a large volume of cargo, including industrial and commercial shipments.

Explanation

A screw gauge (micrometer) measures very small lengths with high precision, up to 0.01 mm.

It is commonly used to measure wire thickness and small objects accurately.

Explanation

"She was late" is in the past simple tense, so the following action should be in past perfect to show it happened earlier.

"The class had started" (past perfect) correctly indicates that the class began before she arrived.

Explanation

Loamy soil is a balanced mixture of sand, silt, and clay, making it ideal for farming.

It has good water retention and proper drainage, supporting plant growth effectively.

Explanation

A collective noun refers to a group of people, animals, or things considered as a single unit.

"Army" represents a group of soldiers, making it a collective noun.