Explanation

 The Brahmaputra is a transboundary river that flows through Southwestern China, Northeastern India, and Bangladesh.

It is known as the Yarlung Tsangpo in China.

It is known as the Jamuna in Bangladesh.

Explanation

On January 9, 1864 Sir Syed formed a translation society called Scientific Society at Ghazipur with the goal of translating scientific books of English and other European languages into Urdu and Hindi.

Explanation

The 2016 Olympics will be held in Brazil

The theme of the 2016 Rio Olympics was "World Peace and Environment."

Events 306 in 28 sports (42 disciplines)

Opening 5 August 2016

Closing 21 August 2016

Opened by Vice President Michel Temer

Closed by IOC President Thomas Bach

Explanation

Sun Yat-sen (founding father of China)

Sun Yat-sen born: 1866

Sun Yat-sen died: 1925

Sun Yat-sen: first provisional president of China

Sun Yat-sen title: Father of the Nation

Explanation

Muhammad Khan Junejo, the tenth Prime Minister of Pakistan, 24 March 1985 – 29 May 1988

He was dismissed by President Muhammad Zia-ul-Haq due to their conflicting views on governance and military control.

He was succeeded by general elections held in 1988.

Explanation

Hydrochloric acid (HCl): is a strong inorganic acid, also known as a mineral acid.

Citric acid, acetic acid, and lactic acid are organic acids found in citrus fruits, vinegar, and muscle tissue, respectively.

Explanation

Let "x" be the number.

Three-fourths of the number is (3/4)x.

When we multiply the number by three-fourths of itself,

we get: x * (3/4)x = 10700.

This simplifies to (3/4)x² = 10700.

Solving for x, we get x = 70. 

Explanation

Since x is 20% more than z, we have:

x = z + (20% of z)

= 100 + (20/100) × 100

= 100 + 20

= 120

Since y is 80% more than z, we have:

y = z + (80% of z)

= 100 + (80/100) × 100

= 100 + 80

= 180

Now, we need to find the ratio x:y. We can simplify this by dividing both numbers by their greatest common divisor (GCD), which is 20.

x = 120 ÷ 20 = 6

y = 180 ÷ 20 = 9

So, the ratio x:y is 6:9. We can further simplify this by dividing both numbers by their GCD, which is 3.

x = 6 ÷ 3 = 2

y = 9 ÷ 3 = 3

Therefore, the ratio x:y is 2:3.

Explanation

The Ottomans crossed into Europe in 1354

The Ottoman Empire was one of the mightiest and longest-lasting dynasties in world history.

This Islamic-run superpower ruled large areas of the Middle East, Eastern Europe and North Africa for more than 600 years.

Explanation