Technology

When was colour TV transmission introduced in India?
    Ans-1982

 Who is recognised as the Father of Geometry?

   Ans-Euclid

When was ISRO set up?

  Ans-1969

How many countries have exploded the atom bomb before India?

   Ans-5

 ISRO on September 9, 2012 launched 100th Space Vehicles. What is the name of it?

   Ans- PSLV C 21

Fountain pen was invented by:

   Ans-Lewis E. Waterman

What type of electromagnetic radiation is used in the remote control of a television ?

   Ans-Infrared

The first Indian satellite was launched into space in 1975. What was it called?

   Ans-Aryabhatta

Vermiculture technology is used in:

   Ans-Organic farming

Rubber is a product of:

    Ans- Latex

Who invented Telegraph?
    Ans-Samuel Morse

The apparatus used for detecting lie is known as :
    Ans-Polygraph

A device used for measuring the depth of the sea is called:
    Ans-Fathometer

What is measured by the sling Psychrometer?
    Ans-Humidity

 Cryogenic engines fined applications in:
    Ans- Rocket technology

   Communication satellite are used to:
    Ans-Receive and redirect communication signal

  Who discovered the fact that - "An electric current produces a circular magnetic field as it flows through   a wire"?
    Ans- Oersted

Pedology is the study of:

    Ans-Soil

Endosulfan spray on cashew crop resulted in the pollution to the tune of tragedy in:

    Ans-Kerala

A radar that detects the presence of an enemy aircraft uses:

    Ans-Radio waves

Date of manufacture of food items fried in oil should be checked before buying because oils become rancid due to:

    Ans-Oxidation

Vermiculture technology is used in:

    Ans-Organic Farming

 'White Revolution' is related to:

    Ans-Milk Production

The basic function of technology 'Blue Tooth' is to allow:

    Ans- wireless communication between equipment

Paper was invented in :
    Ans-China

Early Chinese paper seems to have been made from hemp waste. The hemp would be suspended in water 

Humidity can be measured by:
    Ans-Hygrometer

Hydroponics is:
    Ans-Plant growth under laboratory condition

Who invented the Thermos Flask?
   Ans-James Dewar

Name the country which launched the first Satellite "Sputnik" into the space:

    Ans-Soviet Union

Who invented the video-tape?
   Ans-Charles Ginsberg

The 'Param' series of supercomputers was developed in India by which institutions:
    Ans- Centre for Development of Advance Computing

The Defence Research and Development Organization of India has developed a missile which can be launched from a submarine, What is it named?
    Ans-K-15

Who was the founder Director of the TIFR?
    Ans-H. J. Bhabha