Explanation

haggard تھکا, خستہ حال صورت, تھکا ہوا لگنا

Healthy : صحت مند

Explanation

Malaria is caused by Plasmodium parasites.

The parasites are spread to people through the bites of infected female Anopheles mosquitoes, called "malaria vectors.

Explanation

In the sentence "Well, I don't think I will be home before 6 pm", the word "well" is an interjection.

In this sentence, "well" is used to express a sense of hesitation, resignation, or softening the tone of the statement.

Explanation

In this sentence, "along" is a preposition.

As it shows the relationship between "walking" and "the road."

Explanation

Syed Sajjad Zaheer was an Urdu writer, Marxist ideologue and radical revolutionary who worked in both India and Pakistan.

Born: November 5, 1899, Lucknow, India

Died: September 11, 1973, Almaty, Kazakhstan

Explanation

A can do the work in 4 hours, so A's work rate is 1/4 of the work per hour.

B and C can do the work in 3 hours, so their combined work rate is 1/3 of the work per hour.

A and C can do the work in 2 hours, so their combined work rate is 1/2 of the work per hour.

Now, let's find B's work rate:

B and C's combined work rate is 1/3 of the work per hour, and A and C's combined work rate is 1/2 of the work per hour. Since A's work rate is 1/4 of the work per hour, C's work rate can be found by subtracting A's work rate from the combined work rate of A and C: (1/2 - 1/4) = 1/4 of the work per hour. So, C's work rate is also 1/4 of the work per hour.

Now, we can find B's work rate by subtracting C's work rate from the combined work rate of B and C: (1/3 - 1/4) = 1/12 of the work per hour.

Since B's work rate is 1/12 of the work per hour, B alone will take 12 hours to complete the work.

Explanation

ARPA stand for Advanced Research Projects Agency.

ARPANET was the basis of the Internet.

ARPANET Concept first published in 1967.

ARPANET was developed by the U.S.A.

Explanation

Operation Fair Play was the code name for the 5 July 1977 coup by Pakistan Chief of Army Staff General Muhammad Zia-ul-Haq, overthrowing the government of Prime Minister Zulfikar Ali Bhutto.

Explanation

Murree is a mountain resort town, located in the Galyat region of the Pir Panjal Range.

District Rawalpindi Tehsil Muree

It has average altitude of 2,291 metres

Explanation

the Assembly was dissolved by the then Governor General Ghulam Muhammad on 24th October1954

Skindar Mirza Abrogated the Constitution 1956 on 7 October 1958.

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