Explanation

Black flag: Symbol of protest 

Lower-level flag: Symbol of national mourning 

White flag: Symbol of treaty or dedication

Red triangle: Symbol of family planning 

Pigeon bird: Symbol of peace

Red light: Symbol of danger or stopping traffic

Explanation

Diamer-Bhasha Dam is constructed, on the River Indus 

between Kohistan district in Khyber Pakhtunkhwa and Diamer district in Gilgit Baltistan

 Its foundation stone was laid by the then Prime Minister of Pakistan in 1998

Opened: 2028

Height: 272 m

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Explanation

 He is taller than me.

The above sentence is grammatically correct, because in this sentence 'than' is used as a preposition.

Explanation

Digit 7 appears in both units and tens places.

Total count = 9 (units) + 9 (tens) + 1 (double 7 in 77)

= 19 + 1

= 20 times.

Explanation

Radio waves are  Electromagnatic waves

  with the longest wavelengths in the electromagnetic spectrum, typically with frequencies of 300 gigahertz 

Radio waves were first predicted by the theory of electromagnetism proposed in 1867 by Scottish mathematical physicist James Clerk Maxwell

SH5-8-2023

Explanation

Red blood cells (RBCs) are primarily responsible for transporting oxygen from the lungs to various tissues in the body.

They contain a protein called hemoglobin, which binds to oxygen molecules, facilitating their transport.

Explanation

Surah Yaseen is known as the "Heart of the Holy Quran."

It is the 36th chapter of the Quran.

It contains 83 verses.

It is regarded as an earlier Meccan surah.

Additional information:

Surah Ar-Rahman is known as "Aroos ul Quran" (the Bride of the Quran).

Other notable surahs include:

• Al-Fatihah (the Opening)
• Al-Baqarah (the Cow)
• Aali Imran (the Family of Imran)
• An-Nisa (The Women)
• Al-Maidah (the Table)

Explanation

Profit = Selling Price - Cost Price

= 390 - 300 = 90
Profit % = (Profit / Cost Price) × 100

= (90 / 300) × 100 = 30%

Explanation

 A blood pressure reading of 60/90 mmHg is considered low blood pressure (hypotension). 

Explanation

The series is just + 2 then * 2

3+2 = 5

5*2 = 10

10+2 = 12

12*2 = 24

24 +2 = 26

26*2= 52