Hiralal Chaudhuri and Arun Krishnan are regarded as the Father of Blue revolution in India. Chaudhuri was the architect of induced breeding and spawn production of the economically important carp Cirrhinus reba in captivity.

Grand Trunk Road is connects Amritsar and Kolkata.

National Highway from Amritsar to Calcutta via Delhi is called National highway 1. It was called Grand Trunk road and was constructed by Sher Shah.

Chaman Nahal won the Sahitya Akademi Award in 1977 for his famous work The Crown and the Loincloth.

In This Novel Which Covers The Years 1915-1922, The Author Focusses On The Towering Figure Of Gandhi, Whose Burning Idealism Fired An Entire Nation Patriotism. Chaman Nahal commonly known as C Nahal, also known as Chaman Nahal Azadi, was an Indian born writer of English literature.

The correct matching of the State and their formation years is as follows:

Rajasthan Mukhyamantri Rajshree Yojna was announced in the budget of 2016-17.  

Under this scheme, a total amount of Rs. 50000/- is payable to the parents/guardians of each beneficiary girl child as per the provisions of the scheme in six installments.

The force that blood exerts against the wall of a vessel is called Blood pressure.

The pressure of blood is much greater in arteries than in veins. The pressure of blood inside the artery during contraction (ventricular systole) is called systolic pressure. The pressure of blood inside the artery during relaxation (ventricular diastole) is called diastolic pressure.

It is caused by the constriction of arterioles, resulting in increased resistance to blood flow. A sphygmomanometer is used to measure blood pressure.

An ivory scale in Harappan context was found at Lothal. Lothal is a place associated with Indus Valley Civilization currently in Gujarat.

The Human Development Index(HDI) is a statistic composite index of life expectancy, education (literacy rate, gross enrollment ratio at different levels and net attendance ratio), and per capita income indicators, which are used to rank countries into four tiers of human development. A country scores a higher HDI when the lifespan is higher, the education level is higher, and the gross national income GNI(PPP) per capita is higher.

Urbanization refers to the increasing number of people that live in urban areas. So the term urbanization can represent the level of urban development relative to the overall population, or it can represent the rate at which the urban proportion is increasing.

Metals are generally hard. The hardness of metal varies from metal to metal. Metals have four major physical properties which are the following:

• Malleability
• Lustre
• Ductility
• Conductivity

Since ductility is the feature of drawing out wires from Metals, therefore statement 1 is not correct.

Gold is the most ductile metal. Just 1 gram of gold can be drawn into 2Kms. of wire. Therefore statement 2 is correct.

Trade Unions in India are registered and file annual returns under the Trade Union Act (1926). Statistics on Trade Unions are collected annually by the Labour Bureau of the Ministry of Labour, Government of India. As per the latest data, released for 2012, there were 16,154 trade unions that had a combined membership of 9.18 million (based on returns from 15 States - out of a total of 36 States). Bharatiya Mazdoor Sangh is the Largest Trade union in India.