Select the most appropriate option to substitute the underlined segment in the given sentence. If no substitution is required, select No improvement.
The workers of this textile factory demand higher wages for a long time.

In these questions read each sentence to find out whether there is any error in it. If there is no error, the answer is (D).

One of the boys (A)/who always give the correct answer (B) is Samuel. (C)/ No error. (D)

Each sentence below has a blank and each blank indicates that something has been omitted. Choose the word that best fits in meaning of the sentence as a whole.
Jacob was a rich old man who lived____ alone in a huge house because his children did not care about him.

 Transform the following sentences from affirmative to negative.

He is too poor to buy a car. 

In a certain code language, '-' represents 'x', '÷' represents '+', '+' represents '÷' and 'x' represents '-'. Find out the answer to the following question.
15 - 6 + 10 x 3 ÷ 2 = ?

Identify the diagram that best represents the relationship among the given classes.
Brother, Husband, Men

If B = 2, MAT = 34, then JOGLEX =?

Direction: In the question a sentence has been given in Active/Passive Voice. Out of the four alternatives suggested, select the one which best expressed the same sentence in Passive/Active Voice and mark your answer in the Answer Sheet.

Did he remember the date and time?