Related Questions

Who among the following discovered electron?
A J.J Thomson
B Max Born
C Antoine Lavoisier
D Mendeleef
Who among the following discovered benzene?
A John Dalton
B Newton
C Priestley
D Michael Faraday
Benjamin Franklin was a prolific inventor. He invented the lightning rod, the Franklin stove, studied electricity, discovered the Gulf Stream, started the first library, and on and on. Among his many other inventions, what musical instrument did he invent?
A Banjo
B Oboe
C Clarinet
D Harmonium
Find out which quotation parts of the following sentences has an error. The 'oceans' contain many 'forms' of life that 'has' not 'yet' been discovered.
A oceans
B forms
C has
D yet
When I (to arrive)----- home last night, I discovered that Jane had prepared a great candle-light dinner. (Select the appropriate form of verbs to fill in the blanks in the following sentences.)
A was arriving
B had arrived
C arrived
D have arrived
I behold?/ Dawn's swallow roosting under huge umbrella- like leaves. I look around me/ And discovered leafy dome ____ Jam, Kanthal, Bat, Hijol, and Aswatha trees, Which one of the following in regards to preceding lines?
A Swallows are roosting under umbrella
B Swallows are roosting under dome
C Swallows are roosting on the branches of Jam, Kanthal
D birds are eating Bat, Hijal fruits
Edward Jenner discovered vaccine for which of the following disease?
A Polio
B Tuberculosis
C Small Pox
D Rabies
Which of the following was the first antibiotic discovered by Alexander Fleming in 1928?
A Penicillin
B Prontosil
C Streptomycin
D Tetracyline
Which of the following was to be discovered first in the chromospheres of the sun?
A Krypton
B Xenon
C Neon
D Helium
Who of the following discovered the laws of planetary orbits?
A Galileo Galilei
B Nicholas Copernicus
C Johannes Kepler
D Isaac Newton

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