Explanation

Explanation

A test item with difficulty between 30% and 70% is neither too hard nor too easy.

This range ensures the item effectively discriminates between high and low achievers.

Explanation

The correct phrasing is "Can I have some milk before going to bed?

When using "before," the gerund form (verb + -ing) is used to indicate the action that happens before another action.

Explanation

Australia banned TikTok on government devices on April 4, 2023

Reason

The ban was due to security concerns, including the possibility that China could use the app to harvest users' data and advance its political agenda. 

Explanation

Teaching often suffers from a lack of respect and proper social status compared to other professions.

This affects motivation and the attractiveness of the teaching profession despite its importance.

Explanation

Pristine means: قدیم

Immaculate means: بے عیب

Explanation

Cancer is caused by changes to DNA.

Most cancer-causing DNA changes occur in sections of DNA called genes.

These changes are also called genetic changes.

A DNA change can cause genes involved in normal cell growth to become oncogenes.

Explanation

NSP stands for National Security Policy

The Public version of the NSP was launched on 14 January 2022 

NSP was approved by the federal cabinet on Dec 28, 2021.

Prime Minister Imran Khan reveals the country's first-ever NSP

The policy document is meant for a five-year period (2022-26)

Explanation

 "He and I went to the store."

When pronouns are connected in series, they should have the same case.

They could all be in the subject case (e.g., "he and I"), object case ("him and me"), or possessive case ("his and my")

Explanation

Three consecutive odd intergers can be identified as x, x+2, x+4 so,

x + (x+2) + (x+4) = 105

3x + 6 = 105

3x = 99

x = 33