Saturday, April 13, 2013

2O Qsns with Answers-

1.
How much urine does
the average person
produce in a typical
day?
1.5 - 2 litres
2.
How much of the
world's water is
suitable for human
use?
0.25 per cent
3.
Ichtyology is the study
of
Fishes
4.
Indian Institute of
Horticultural Research
is located at
Bangalore
5.
Which chemical weapon
used in Vietnam was
first discovered in
animal urine?
Phosphorous
6.
Which country was the
first to make
fireworks?
China
7.
Which group of animals
don't urinate?
Fish
8.
Which plant makes
Aspirin?
White Willow
9.
Which sea is the
saltiest natural lake
and is also at the
lowest elevation on the
face of the earth?
The Dead Sea
10.
Logarithms were
devised by
John Napier
11.
Manganese was
discovered by
Gahn
12.
Mechanics is the study
of
Forces acting on
bodies
13.
Michael Faraday
worked as an
assistant under
another scientist
whose name was
Sir Humphry Davy
14.
Name the famous
mathematician/
physicist who was
born in the year Galileo
died.
Newton
15.
Name the process of
large energy
production in the Sun?
Nuclear fusion
16.
Name the three
common gases found
in farts
CH4 (methane); H2S
(hydrogen sulphide);
NH3 (ammonia)
17.
Name two poor
conductors of heat.
Lead and Mercury
18.
Name two tissues that
provide control and
coordination in
multicellular animals
Nervous and muscular
tissues.
19.
National Science
Centre is located at
New Delhi
20.
Nickel was discovered
by
Cronstledtb