Exams

A and B together can complete a piece of work in 12 days. They worked together for 5 days and then A alone finished the rest work in 14 days. A alone can complete the work in _____.

In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement".

We, on the other hand, (is amused) by the number of channels it had to offer.

In the following question, out of the four alternatives, select the alternative which is the best substitute of the words/sentence.

Writing or drawings scribbled, scratched, or sprayed illicitly on a wall or other surface in a public place

In a certain code language, "STATION" is written as "5313462" and "RED" is written as "789". How is "TRAIN" written in that code language?

Of the four numbers whose average is 91, the first is 3/10 times the sum of other three. The first number is:

In a certain code language, " EXCITED" is written as "DETICXE". How is "KINLEY" written in that code language?

Mandeep works 3 times as fast as Sampat. If Sampat can complete a job alone in 60 days, then in how many days can they together finish the job?

In ΔUVW measure of angle V is 90 deg. If cosecU = 13/12, and UV = 2.5cm, then what is the length (in cm) of side VW?