Which of the following represents the pair of sex chromosomes in men?
(A) XY
(B) XX
(C) YY
(D) No option is correct.
Which law of Newton is also known as Galileo's Law?
(A) First law
(B) Second law
(C) Third law
(D) None
What happens to the weight, when iron rusts?
(A) Weight increases
(B) Weight decreases
(C) Weight remains the same
(D) Weight first increases then decreases
The oesophagus and lining of the mouth are also covered with
(A) Squamous epithelium
(B) Ciliated epithelium
(C) Columnar epithelium
(D) Glandular epithelium
Clear nights are colder than cloudy nights because of –
(A) conduction
(B) condensation
(C) radiation
(D) insolation
Who among the following received the Nobel Prize 2019 for Physics?
(A) James Peebles
(B) Michel Mayor
(C) Didier Queloz
(D) All are correct
Who has become the first deaf person to row an ocean by finishing a 3,000 - mile journey across the Atlantic?
(A) Missy Franklin
(B) Elizabeth Beisel
(C) Kathleen Baker
(D) Mo O'Brien
Which of the following is an aldehyde?
(A) Propanal
(B) Propanol
(C) Propine
(D) Propanone
In which of the following fields Nobel Prize is not given?
(A) Physics
(B) Mathematics
(C) Chemistry
(D) Medicine
Which of the following is the largest living bird?
(A) Eagle
(B) Peacock
(C) Ostrich
(D) Kiwi
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