Which of the followong spacecrsft enabled man to step on the moon first?

A. Spuntnik i
B. Luna ii
C. Vostok i
D. Apollo xi

Hailey’s comet is visible after every_________?

A. 84 years
B. 76 years
C. 1000 years
D. 365 years

The setting sun often looks oval in the shape because of__________?

A. The fact that sun really becomes oval in the evening
B. Refraction of rays of sun passing through the atmosphere
C. Optical illusion
D. Dispersion

Which one of the following is applicable to the planet ‘Venus’?

A. Smallest
B. Brightest
C. Most dense
D. Largest

Study of current and past landscapes formation is known as____________?

A. Morphology
B. Aero logy
C. Geo-morphology
D. Biology

Central Color of Rainbow is__________?

A. Blue
B. Green
C. Red
D. Indigo

Which is the nearest star to our sun?

A. Proxima centurai
B. Alpha scorpii
C. Beta orionis
D. Vega

Bamboo is a__________?

A. Herb
B. Grass
C. Shurb
D. Tree

Lactometer is used for__________?

A. Ship
B. Milk
C. Honey
D. None

The gravitational pull at the lunar surface is ________ of Earth?

A. 1/3
B. 1/4
C. 1/5
D. 1/6