Nuclear sizes are expressed in a unit named ?

A. Tesla
B. Force
C. Fermi
D. Newton

Animal without red blood cells is_________ ?

A. Frog
B. Earthworm
C. Snake
D. Crocodile

The andromeda Galaxy is which type of the following types of galaxies ?

A. Elliptical
B. Spiral
C. Irregular
D. None of these.

A pulsar is actually a___________?

A. Black hole
B. White dwarf
C. Red giant
D. Neutron star

The first and largest asteroid discovered was__________?

A. Pallas
B. Juno
C. Ceres
D. Trojan

Which Civilization developed & implemented the first solar calendar?

A. Babylonian
B. Greek
C. Egyptian
D. Aztec

The nearest Star to the planet earth is ________ ?

A. Regel
B. Canopus
C. Sun
D. Betelgeuse

The mean distance of the earth from the sun is astronomical units is____________?

A. 3.7 au
B. 10 au
C. 1 au
D. 101 au

which of the following is the most severe storm?

A. Hurricane
B. Tornado
C. Typhoon
D. None of these

Lignite, bituminous & anthracite are different rank of _________ ?

A. Iron
B. Coal
C. Wood
D. None of these