Explanation

  'had left'.

Here, the action of the train leaving the station happens in the past before another past action (the arrival at the station)

Explanation

The word "MUHAMMAD" consists of 8 letters in total: M, U, H, A, M, M, A, D.
There are 3 occurrences of the letter "M."

Explanation

Personification is when non-human objects or animals are given human characteristics,

As seen in the phrase where mice are described as dancing and singing

Explanation

The theme for International Day of Education in 2024 was "Learning for lasting peace".

The United Nations General Assembly proclaimed January 24 as International Day of Education 

Explanation

  (50 / 2) - 15 = 10 cm width

Explanation

When light is refracted, its frequency does not change; this means the frequency remains constant even as the light enters a different medium and bends

Explanation

 Gwadar Port of Pakistan is a gateway and economic route to the landlocked Central Asian Republics (CARs)

 Additional information 

The Gwadar Port is situated on the Arabian Sea at Gwadar in the Balochistan province of Pakistan

The Gwadar Port was Opened: in 2002;

Pakistan purchased Gwadar port from Oman on 8th September 1958.

Gwadar officially became part of Pakistan on 8th December 1958.

Gwadar remained under Omani rule for 174 years from 1783 -1958 

Gwadar Port is situated on the Arabian Sea at Gwadar in Balochistan province.

Opened: 2002 

Explanation

If + past perfect (had + past participle) → would have + past participle

• "If he had been more careful, he would not have made that mistake."  (Correct)
• (B) will be (Future tense does not fit a past hypothetical situation)
• (C) is (Present tense does not fit with "would not have made")
• (D) was (Incorrect tense; should be "had been" for past unreal situations)

Explanation

• Progressive education emphasizes hands-on, experiential learning, where students learn by actively engaging in activities, experiments, and projects.
• This approach focuses on practical application and direct experience, rather than just reading or listening.

Explanation

A linear equation in two variable has infinitely many solutions and its graph is always a straight line.