Directions : In these questions , a part of the sentence is given in bold . Below are given alternatives to the bold part at (A) , (B) and (C) which may improve the sentence . Choose the correct alternative . In case no improvement is needed you answer is (D ) .

If I studied well, I will pass.

In the question a sentence has been given in Direct/Indirect. Out of the four alternatives suggested, select the one which best expresses the same sentence in Indirect/Direct and mark your answer in the Answer Sheet.

He ordered his servant to do as he was told.

The cops were on their toes throughout the day, 

Directions(95): 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'.
He is almost quite competent (a)/ for the post Manager; (b)/ so when given a chance, (c)/ he can lead the company to its goal. (d)/ No error (e)

Direction: In question four alternatives are given for the Idiom/Phrase under in the sentence. Choose the alternative which best expresses the meaning of the Idiom/Phrase and mark it is the Answer Sheet.

His investments helped him make a killing in the stock market. 

Read the following passage carefully and give the answer of the questions.
When you buy a car, examine carefully the important features of the model you are considering. Many a buyer of the latest model has got into trouble by buying  a car too broad or too long for his garage. Further more, a long car is too hard to manage in traffic and too difficult to park. Another feature is the comfort afforded. Are the seats nice and durably upholstered? Is there enough glass to give the driver a god view in all directions, particularly to the rear? It should be remembered that the heavier and the powerful car is, the more expensive it will be to operate. High powered motors, require expensive high-octane petrol. The greater weight means greater tyre wear and enlarged brakes. The old cliche is still true, it is not the initial cost but the upkeep which matters.
According to this passage, the two factors that the buyer of a new car should keep in mind are

Direction: In the following question, out of the four alternatives, choose the one which can be substituted for the given sentence.

A person who gambles or bets-