World No Tobacco Day is observed on

Ans: May 31

World Health Organization was established on

Ans: 7 April 1948

Father of Sociology

Ans: Auguste Comte

Who designed and built the first electron beam welder?

Ans: James T. Russell

Avogadro’s law was first proposed by

Ans: Amedeo Avogadro

"Jana Gana Mana" was officially adopted by the Constituent Assembly as the Indian national anthem on

 Ans: 24 January 1950

Father of Experimental Genetics

Ans:  T.H. Morgan

Father of Cell phone

Ans: Martin Cooper

San Jose mines is located in

Ans: Chile

An n type semiconductor is

(a) Negatively charged         (b) Positively charged            (c) Neutral

Ans: Neutral

Red Fort in Delhi was build by

Ans: Shah Jahan

Currently known Largest star

Ans: NML Cygni

The first manned spaceflight was launched by

Ans: Soviet Union

The first human spaceflight took place on 12 April 1961, when cosmonaut Yuri Gagarin made one orbit around the Earth aboard the Vostok 1 spacecraft, launched by the Soviet space program.

International Day for the Remembrance of the Slave Trade and its abolition was observed on

Ans: August 23

Mixture of carbon monoxide and hydrogen is known as

Ans: Water Gas

Paresthesia is due to the deficiency of vitamin.........

Ans: B5 Pantothenic acid

Largest stadium in the world by capacity

                                             Ans: Rungnado May First Stadium
The Rungnado May First Stadium, or May Day Stadium, is a multi-purpose stadium in Pyongyang, North Korea, completed on May 1, 1989. It is regarded as the largest stadium in the world, with a capacity of 150,000, and occupying over 207, 000m squared.

The Constitution of India was adopted on

Ans: November 26, 1949

Industrial and provident societies act was passed in England in the year

 Ans:1852

The term of office of the chairman of the NABARD

Ans: 5years