G.K.

Which is the Brightest star

• sirius

• antares

• VY canis Majoris

• Proxima Centauri

• Sun

The largest star

• VY canis majoris

• Sun

• proxima centauri

• Polaris

First Indian to go on space

• Rakesh Sharma

• Laika

• Arya Bhatta

• Mir

A machine used for tracing heart movements

• X-ray

• E.C.G.

• P.E.T.

• E.E.G.

The smallest fish

• Phillipine Goby

• Piranha

• sea horse

• sunfish

• stone fish

First man to travel in space

• Yuri Gagarin

• Rakesh Sharma

• Neil Armstrong

• Alexel Lenov

Closest star to the Earth

• Proxima Centauri

• Sirius

• Sun

• Polaris

The age a Tortoise can live up to ______________ years

• 100

• 200

• 50

• 10