Explanation

Abid Ali Abid was a Pakistani Urdu and Persian poet and educator who was born on 17 September 1906 in Dera Ismail Khan, British India .

Died: 1971, Lahore

Explanation

 press Ctrl ( Control key ) + A together if we want to select all the cells in the document .

This feature is different in MS Word where we need to press Ctrl + A in order to select the entire document .

Explanation

Intranet is a company's internal web and uses TCP/IP, HTTP and other internet protocols.

It's main object is to share company information among employees.

Explanation

The 1972 Language violence in Sindh occurred starting on July 7, 1972.

when the Sindh Assembly passed the Sind Teaching, Promotion and Use of Sindhi Language Bill, 1972 which established Sindhi language as the sole official language of the province.

Explanation

Let r be the radii of a circle.

Then, area of circle =πr 2 

If radii are doubled, than radii become 2r.

Now, area of circle =π(2r) 2

 =4π. Therefore, the area of circle is increased by 4 times.

Explanation

A cyclotron is a machine that accelerates charged particles or ions to high energies.

It was invented to investigate the nuclear structure by E.O Lawrence and M.S Livingston in 1934.

Explanation

علم حدیث میں اس سے مراد وہ حدیث ہے جس کا سلسلہ سند کسی تابعی پر ختم ہوتا ہو۔ اس حدیث کو حدیث مقطوع کہتے ہیں۔

Explanation

Religion    Adherents Percentage

Christianity 2.382 billion 31.11%

Islam       1.907 billion 24.9%

Hinduism      1.161 billion 15.16%

Christianity is broadly split into three branches: Catholic, Protestant and (Eastern) Orthodox.

Explanation

The mass ratio of carbon to hydrogen in methane is 3:1.

methane formula:CH4 C:H 1:4

It requires 3 grams of Carbon for one gram of Hydrogen. So, for 36 grams of Carbon, we require 12 grams of Hydrogen.

Explanation