Related Questions

Which of the following is used in gunpowder?
A Potassium bromide
B Potassium nitrate
C Monopotassium tartarate
D Potassium sulphate
Gunpowder consists of a mixture of
A Sand and TNT
B TNT and charcoal
C Nitre, sulphur and charcoal
D Sulphur, sand and charcoal
Under whose leadership was the Genome of Jute invented?
A Maksudul Alam
B Mahbubul Alam
C Abed Chowdhury
D Gregor Mendel
Who invented the microprocessor ?
A Marcian E Huff
B Herman H Goldstein
C Jeseph Jacquard
D ALL
Logarithm tables were invented by ----
A John Napier
B John Doe
C John Harrison
D John Douglas
--------- physicist, Gabriel Fahrenheit, invented the mercury thermometer in 1741. (fill in the blanks)
A There is
B It is
C The
D It is the
Who invented the genomics of jute?
A Maksudul Alam
B Abed Choudhury
C Kudrat-E-Khuda
D Muhammad Zafar Iqbal
Choose the word or phrase that best completes the sentence. Before paper was invented, people wrote on ---could lay their hands on : silk, palm, leaves or clay tablets.
A which they
B what
C whatever
D whatever they
Who invented the radio and wireless system?
A Dalton
B Marconi
C Einstein
D Braille
Who invented the computer mouse?
A Douglas Engelbart
B Alan Kay
C Ted Nelson
D Vennevar Bush

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