Explanation

Calculating the radius of the earth over a thousand years ago required a lot of imagination.

The 10th-century Persian mathematician Abu Rayhan al-Biruni used simple trigonometric results to estimate the radius and circumference of the Earth

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Explanation

Thomas Alva Edison was an American inventor.

He developed many devices: 

• Electric power generation 
•  Mass communication
•  Sound recording
• Motion pictures.

Explanation

Venomous means: زہر سے بھرا ہوا

 Injurious means: مضر

 Bitter means تلخ

Explanation

Non-religious people can be called atheists or agnostics

Explanation

The correct preposition to use in the sentence is "for."

"I go for a walk in the garden."

In this context, "for" is used to indicate the purpose or reason for going to the garden, which is to take a walk. Therefore, "for" is the appropriate preposition to use in this sentence.

Explanation

The dove is a symbol of peace, love, freedom, hope, and renewal.

Doves are also associated with purity, innocence, and compassion.

Doves appear in the symbolism of Judaism, Christianity, Islam and paganism, and of both military and pacifist groups.

Explanation

To find the pattern in the series, let's analyze the differences between consecutive terms:

8 - 2 = 6

26 - 8 = 18

62 - 26 = 36

122 - 62 = 60

212 - 122 = 90

Notice that the differences between consecutive terms follow the pattern of adding consecutive even numbers: 6, 18, 36, 60, 90.

So, to find the next term in the series, we add the next consecutive even number to 212:

212 + 120 = 332

Therefore, the next term in the series is 332.

Explanation

If 8 men eat 16 mangoes in 15 minutes, it means each man eats 16/8 = 2 mangoes in 15 minutes.

So, in 30 minutes, each man will eat 2×2 = 4 mangoes.

Therefore, if there are 16 men eating for 30 minutes, they will eat 16×4 = 64 mangoes.

Explanation

Insulin is produced by the pancreas, which is an organ located behind the stomach.

The pancreas contains clusters of cells called the Islets of Langerhans, specifically the beta cells within these islets, which are responsible for producing insulin.

Insulin plays a crucial role in regulating blood sugar levels by facilitating the uptake of glucose into cells for energy production or storage.

When blood sugar levels rise after a meal, the pancreas releases insulin to help lower blood sugar levels by promoting the uptake of glucose into cells.

Explanation

 HEFTY   بھاری

Heavy  بھاری

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