Two particles with charges q1 and q2 are kept at a certain distance to exert force F on each other. If the distance is reduced to one-fifth, then the force between them is
In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.
A rate of growing is different(A)/for different sectors, but the service sector(B)/ always grows faster than agriculture.(C)/No error(D)
A sentence has been given in Active/Passive Voice. Out of the four given alternatives, select the one which best expresses the same sentence in Passive/Active Voice.
The mechanic uses old spare parts for the car.
A) Old spare parts were used for the car by the mechanic.
B) Old spare parts was used for the car by the mechanic.
C) Old spare parts is being used for the car by the mechanic.
D) Old spare parts are used for the car by the mechanic.
A) Old spare parts were used for the car by the mechanic.
B) Old spare parts was used for the car by the mechanic.
C) Old spare parts is being used for the car by the mechanic.
D) Old spare parts are used for the car by the mechanic.
Answer & ExplanationAnswer: D) Old spare parts are used for the car by the mechanic.