Explanation

The term Bureaucracy basically refers to a system of government in which most of the important decisions are taken by state officials rather than by elected representatives.

Democracy means Government by the People 

Gerontocracy means Government by old men.

Kekistocracy means a Government run by the worst citizens.

Explanation

The World Wide Web -- also known as the Web, WWW, or W3 -- refers to all the public websites or pages that users can access on their local computers and other devices through the Internet.

World Wide Web (WWW)

World-Wide Web Worm (WWWW)

English scientist Tim Berners-Lee invented the World Wide Web in 1989.

WWW Birth place CERN near Geneva, Switzerland.

The browser was released for general public in August 1991.

Explanation

The World Bank was established in 1944 to help rebuild Europe and Japan after World War II.

Its official name was the International Bank for Reconstruction and Devegelopment (IBRD).

World Bank:

World Bank established: July 1944

World Bank was established during: the Bretton Woods Conference

World Bank Members: 189

World Bank's aim: to provide loans and grants for various projects

World Bank headquarters: Washington, USA

Explanation

There are three Measures of Central Tendency: Mean, Median, and Mode.

but

Mean is the most commonly used measure of central tendency.

Explanation

سید سبط علی صبا 38 برس پہلے 14؍ مئی 1980ء کوصرف ساڑھے چوالیس برس کی عمر میں حرکت قلب بند ہوجانے سے انتقال کرگئے ۔۔

وہ 11نومبر 1935ء کو کوٹلی لوہاراں ،ضلع سیالکوٹ میں پید اہوئے۔

ابتدائی تعلیم رڑکی(بھارت) اور سیالکوٹ سے حاصل کی۔

پہلے پاک فوج اور پھر پاکستان آرڈیننس فیکٹریز، واہ کینٹ میں ملازم رہے۔

ان کے انتقال کے بعد ’’طشت مراد‘‘ کے نام سے ان کا شعری مجموعہ 1986ء میں چھپا۔

حالانکہ انہوں نے خود مجموعۂ کلام کا نام ’’ ابرِ سنگ‘‘ طے کیا تھا۔ اس نام سے بعد میں شائع بھی ہوا۔

Explanation

• The standard deviation is the square root of the variance.
• This means that if you take the variance and calculate its square root, you get the standard deviation.

The formula for standard deviation is: σ = √(Σ(xi - μ)^2 / n)

Where:

• σ is the standard deviation
• xi are individual data points
• μ is the mean
• n is the number of data points

Explanation

Objects like glass through which things can be seen clearly are called transparent objects.

Explanation

Chlorofluorocarbon gas is the most harmful to the ozone layer.

The stratospheric ozone layer is Earth's “sunscreen”  protecting living things from too much ultraviolet radiation from the sun.

Oxygen layer in the atmosphere

Ozone protects us from the harmful ultraviolet radiation of the sun.

Ozone formula: O3

The ozone layer lies approximately 15-40 kilometers (10-25 miles) above the Earth's surface, in the stratosphere.

The ozone layer is depleting: Air pollution

Explanation

He urged them to be quiet and listen to his words. (Indirect)

said ⇒ urged

be quiet ⇒ to be quiet

my ⇒ his

Explanation

Shola E Toor. by: Muradabadi Jigar Khan.

Publication date: 1921.

Topics: Banasthali.