Questions

Manganite is an ore/mineral of

Read each sentence to find out whether there is any error in any underlined part and indicate your response in the Answer Sheet against the corresponding letter i.e., (a) or (b) or (c). If you find no error, your response should be indicated as (d).

In the following question, a sentence has been given in Active/Passive voice. Out of the four alternatives suggested, select the one which best expresses the same sentence in Passive/Active voice.
He shall have bought a car.

If one more baker is hired the output of a bakery will increase from 1250 breads to 1400 breads per day, but then the bakery will have to reduce the price of the bread from Rs 15 to Rs 14 per unit to sell the additional output, the marginal revenue product of the last baker is _______.

How long does a train, 75 m long, moving at 60 km/hr take to pass a certain telegraph post?

Which one among the following is not an electro­magnetic wave?

____________________is a measure of the actual amount of water vapour in a particular sample of air: measured as a partial pressure.

Which of the following metal (shown by its symbol) is generally used for making filaments of bulb?