Explanation

If they sold 25% of the lights, they have 75% of the lights left. We are given that 75% of the lights is 1500:

$$0.75x=1500$$

Solve for $x$:

x=1500/0.75

​=2000

So, the total number of lights initially was 2000.

Explanation

Explanation

A polygon having 8 sides is called octagon.

A polygon having 10 sides is called decagon.

A polygon having 4 sides is called quadrilateral.

Explanation

The lifespan of a red blood cell is around 120 days.

Blood cells are made in the bone marrow.

Explanation

Coerced means زبردستی

"Coerced" means forced or obtained under pressure.

It implies the confession was not given voluntarily.

Explanation

The word 'abort' means to cancel or give up.

Abort means ملتوی یا منسوخ کرنا

Cancel means منسوخ کرنا

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Explanation

Pakistani economist Mahbub ul Haq created HDI in 1990.

Haq was a politician and international development theorist.

He served as Pakistan's Minister of Finance.

The HDI is a widely used tool for measuring a country's development.

Explanation

Explanation

• The Holy Prophet (SAW) performed Hajjat-ul-Wida in the 10th Hijri.
  
• It was performed on Friday, the 9th of Dhu al-Hijjah (March 6, 632 A.D).
• This final pilgrimage included his renowned Farewell Sermon.

Explanation

On 24th January , 1556, King Humayun was slipped and fell down the stairs and died on January 26, 1556.

Reign 26 December 1530 – 17 May 1540

Coronation 29 December 1530, Agra

Predecessor Babur

Successor Sher Shah Suri 

Second time Reign 1555 –  1556