81. A mobile phone sends and receives
messages through:
(A) Sound waves
(B) Microwaves
(C) Ultraviolet rays
(D) Radio waves

82. The blood glucose lever 1s- commonly,
expressed as:
(A) Millimetre of Hg
(B) Milligram per decilitre
(C) Parts per million
(D) Grams per litre

83. As the temperature of ice rises, the ice melts
and its density*:
(A) Decreases
(B) Remains constant
(C) Increases
(D) Increases up to 1 o0c

84. The chemical name of laughing gas is:
(A) Nitric Oxide
(B) Nitrogen dioxide
(C) Nitrogen Pentoxide
(D) Nitrous Oxide

Basic Knowledge of English
85. Select the word having most nearly same
1T1eaning of Assimilate
(A) Adapt
(B) Absorb
(C) Reject
(D) Digest

86. Choose the word having most nearly same
meaning of Indite.
(A) To cut notches
(B) Obscure
(C) Put into writing
(D) Point out

87. Fill in the blank
A driver should always be mentally alert. He is
likely to cause disaster if he indulges in __
(A) a grey eminence
(B) hang up
(C) a brown study
(D) a mare’s nest

88. Supply appropriate preposition.
It is reassuring to have friends enquire __
you when you are ill.
(A) with
(B) in
(C) into
(D) after

89. Select the best replacement of underlined
word.
Visitors to impoverished, countries are often
shocked at the number of mendicants in the
streets.
(A) Beggars
(B) Criminals
(C) Vendors
(D) Drunkards

90. Mark used to resume a scattered subject is:
(A) Dash
(B) Inverted Commas
(C) Semi colon
(D) Colon

91. What mark is generally used before certain
coordinating conjunctions?
(A) Exclamation mark
(B) Hyphen
(C) Comma
(D) Colon

92. Identify the part of speech concerning
underlined word.
“I was young once”

(A) Adjective
(B) Adverb
(C) Noun
(D) Verb