Explanation

Tour De France is a cycling tournament.

Explanation

Ozone is an allotropic form of oxygen which plays an important role in absorbing ultra-violet radiation of the sun. 

Explanation

The rules for writing and speaking of any language is called Grammar. 

Explanation

Carbohydrates are molecules composed of carbon, hydrogen, and oxygen; the ratio of hydrogen atoms to oxygen and carbon atoms is 2:1.

Explanation

Omer-Khayam was born in Iran in 1048 AD.

Omer-Khayam was a poet, Mathematician & Astronomer. 

Omer-Khayam introduced the modern Solar Hijri calendar, the Jalali calendar.

Place of burial: Tomb of Omar Khayyam, Iran

Main interests:

Mathematics (medieval Islamic); astronomy; Persian philosophy; Persian poetry

Explanation

5 ×  5 = 25

25 ×  5 = 125

125 ×  5 = 625

625 ×  5 = 3125

3125 ×  5 = 15625

Explanation

The vast alluvial plains lying between the western banks of Manchester lake and Kirthar range is known as  Indus delta.

Explanation

Shah Jo Risalo is written by Shah Abdul Latif Bhittai (Sufi Poet)

Shah Jo Risalo consists of 30 chapters. 

Shah Abdul Latif Bhittai shirine is located in the Matiari district of Sindh.