Customs Inspector / Intelligence Officer

20/09/2026

The property by virtue of which metals can be beaten into thin sheets is known as?

A. Ductility
B. Malleability....
C. Conductivity
D. Density

20/09/2026

20/09/2026

A tight-rope walker carries a long pole which he holds across his body. The purpose of this pole is to__________?

A. Prop him up if he falls
B. Spread out his weight and reduce the pressure on the rope
C. Add extra weight to keep the rope tightly stretched
D. To keep the Center of gravity always above vertically above the rope....

20/09/2026

When water is filled in a bottle and is allowed to freeze, the bottle breaks because

A. Water expands on freezing....
B. Bottle contracts at freezing point
C. temperature outside the bottle is less than that inside the bottle.
D. None of the above

20/09/2026

Element extracted from Sea water?

A. Beryllium
B. Magnesium....
C. Aluminium
D. None of These

20/09/2026

Copper is used in the production of___________?

A. Brick kilns
B. Children toys
C. Kitchen utilities
D. Electric wires...

20/09/2026

People living in high altitudes (like mountains) usually have a _________?

A. smaller number of Red Blood Cells
B. larger number of Red Blood Cells....
C. smaller number of White Blood Cells
D. larger number of White Blood Cells

20/09/2026

The blue colour of clear sky is due to_______________?

A. Reflection of light
B. Refraction of light
C. Diffraction of light
D. Dispersion of light....