science
What two motions do all planets have?
Orbit and spin
How many digits are there in Hindu-Arabic System?
(a) 10
(b) 20
(c) 30
(d) 40
A
Which kind of silk is produced in Bihar?
Tussar.
what is 2 +2
4
Are hills taller than mountains?
no
When did the Space Age begin?
1957
Among the following which natural number has no predecessor?
(a) 100
(b) 200
(c) 1
(d) 0
C
What discovery, made by Alec Jeffreys in the mid -1980 is now used as a means of identification?
Genetic fingerprinting.
who is Albert Einstein?
the smartest person in the world
who made the discovery of lighting and gravity?
Albert Einstein
What is the visible part of the Sun called?
The Photosphere
Which among the following is the largest known number in the world?
C
In which game is the word ‘Chukker’ used?
Polo.
4 x 2
8
what does the b on google slides or docs mean?
Bold
What makes a planet a dwarf planet?
Size and shape.
What does 1 googol means?
A
What has no brakes, no steering mechanism, and is used in a sport contested in the Winter Olympics?
Luge (toboggan).
0-1
-1
what is the first planet from the sun?
Mercury
What term describes the alignment of three celestial bodies?
Syzygy.
Among the following which whole number has no predecessor?
(a) –1
(b) 0
(c) 1
(d) e
B
the synonym for not good
bad
23-21
2
When was Barack Obama president?
January 20, 2009