Question

Find the odd one out give a reason for your choice.

1. Translatory Motion, Rectilinear motion, Curvilinear motion, Rotatory motion.

2. M

3

,cm

3

,mm

3

,m

2

3. Weight, Speed, Velocity, Acceleration

4. Measuring flask, Burette, Pipette, Measuring tape

5. Falling stone, a car running on a straight road, Revolving fan, an Aeroplane heading

towards east.​

Answer 1

1. Rotatory motion.

Cause, all the other motions are repeating their movements with a straight line or in a curve and all the rest are open figures rotatory motion is not.

2. Weight.

Because all the others are related to motion of body.

3. Burrete.

All the others are for measuring distance, volume, area,etc or are used in laboratories.

4. Revolving fan.

All the others are in a straight path and are motions.