The least count of screw gauge having pitch 0.5 mm and 50 division on its circular scale is : 
0.001 cm, 0.01 cm, 0.1 cm, 1.0 cm

1 nm = m : 
10 ^ 3, 10 ^ 6, 10 ^ 9, 10 ^ 6

Which of the following is NOT a vector quanity ? 
Force, Velocity, Momentum, Speed

A block of mass 4b kg is supported by a string .The tension in the string is  : 
20 N, 40 N, 4 N, 0 N

The centre of gravity of triangular shaped body is : 
The point of intersection of its medians, The point of intersection of its diagonals, the point of i

The value of g at a height one earths radius above the surface of earth is  : 
2 g, 1/2 g, 1/3 g, 1/4 g

The amount of work done in carry a bag of mass 10 kg to a height of 3.6 m is  : 
360 J, 36 J, 3.6 J, 3600 J

Hooks law is applicable to  : 
Solids, Liquids, Gases, All Of These

At what temperature does water freez ? 
0 ° F, 32 ° F, Minus 273 K, 0 K

Rooms are heated using gas heaters by  : 
Conduction, Radiation, Convection and Radiation, Convection

Which of the following material has larger specific heat ? 
Clay, Water, Mercury, Glass

The SI,the unit of momentum is  : 
Kgms2, Ns2, Nm, Ns
