971. What natural phenomena are measured by the Richter Scale?
A. Volcanoes
B. Typhoons
C. Earth quacks
D. Tsunami

972. How many time zones are there in the world?
A. 22
B. 12
C. 16
D. 24

973. How many moons does Neptune have?
A. 63
B. 12
C. 19
D. 13

974. Which one is Natural Satellite?
A. Sun
B. Moon
C. Venus
D. Mercury

975. What are Columns in Periodic table called?
A. Period
B. Group
C. Verticals
D. Perpendiculars

976. What are rows in Periodic table called?
A. Period
B. Group
C. Verticals
D. Perpendiculars

977. How many rows and columns are in the modern Periodic Table?
A. 18 columns and 7 rows
B. 12 columns and 9 rows
C. 7 columns and 18 rows
D. 25 columns and 15 rows

978. Inhaled air passes through which of the following in the last?
A. Bronchiole
B. Larynx
C. Pharynx
D. Trachea
E. None of these

979. In Eye donation, which part of the eye used?
A. Retina
B. Iris
C. Cornea
D. Optic nerve

980. Who is Considered as Father of Botany?
A. Aristotle
B. Gregor Joghn Mandle
C. Theophrastus
D. Corlous Linnaeous

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