The poor villagers have waited in the bitter cold for more than four hours now.

Look at the underlined part of each sentence. Below each sentence, three possible situation for the underlined part are given. If one of them (a), (b) or ( c) is better than the underline part, indicate your response on the Answer Sheet qagainst the correponding letter (a), (b) or ( c). If none of these substitution improves the sentence, indicate4 (d) as your response on the Answer Sheet. Thuse a "No Improvement" reponse will be signified by the letter (d). The poor villagers {:(ul("have waited"),):} in bitter cold for more than four hours now.

The number of flagella are more than four in

I have been waiting her underline("for") the last two hours.

Conversion of ( in not more than four steps )

The following table gives the life times of 400 neon lamps : (ii) How many lamps have a life time of more than 700 hours ?

The following table gives the life times of 400 neon lamps : : How many lamps have a life time of more than 700 hours ?

The following table gives the life times of 400 neon lamps : (i) Represent the given information with the help of a histogram. (ii) How many lamps have a life time of 700 hours or more than 700 hours ?