Related Questions

I know the boy who came here yesterday. The "who came here yesterday" clause is a/an :
The number of bacteria in a colony was growing exponentially . At 1 pm yesterday the number of bacteria was 1000 and at 3 pm yesterday it was 4000. How many bacteria were there in the colony at 6 pm yesterday ?
I know the man who came here yesterday. the underlined part of the sentence is-
I know the man who came here yesterday. Which clause it is?
Two men and women are entrusted with a task. The second man needs three hours more to cope up with the job than the second man and the woman would need working together. The first man, working alone, would need as much time as second man and the woman working together. The first man working alone, would spend eight hours less than the double period of the time second man would spend working alone. How much time would the two men and the women need to complete the task if they all asked together?
It rained here yesterday, _____ . The appropriate tag question here will be:
Who is the man that came to you ? Here 'that' is a/an ______ .
I ______ to his house yesterday but could not meet him.
Upoma came here late. Here "late" is --
Raju ______ here yesterday.