Question : Thomas Alva Edison discovered the electric lamp. Edison was a/an__________.

Option 1: British Scientist

Option 2: American Scientist

Option 3: French Scientist

Option 4: German Scientist

Question : Directions: Select the option that is related to the third word in the same way as the second word is related to the first word.
French : Language :: Train : ?

Option 1: Travel

Option 2: Vehicle

Option 3: Goods

Option 4: Tracks

Question : Directions: Select the option that is related to the fifth letter cluster in the same way as the second letter cluster is related to the first letter cluster and the fourth letter cluster is related to the third letter cluster.
FRENCH : GQFMDG :: GERMAN : HDSLBM :: ARABIC : ?

Option 1: BQBAHD

Option 2: BQBAJB

Option 3: BQBCJB

Option 4: BQZAJB

Question : It refers to incentive for the word which can be calculated in terms of money and serve to motivate people for their better performance.
 

Option 1: Financial incentives
 

Option 2: Non-financial incentives
 

Option 3: Incentives
 

Option 4: Supervision
 

Question : In 1653, which French scientist observed that if some pressure is applied to any point of an incompressible fluid, the same pressure is transmitted to all points of the fluid and the walls of the vessel.

Option 1: Daniel Bernoulli

Option 2: Evangelista Torricelli

Option 3: Blaise Pascal

Option 4: Eugene Bourdon