Questions

A boat goes 15 km upstream and 10 1/2 km down stream in 3 hrs 15 min. It goes 12 km upstream and 14 km downstream in 3 hrs. What is the speed of the boat in still water?

The maximum number of electrons that can be accommodated in M shell is

Which of the following is not the properties of an ionic compound?

Name the Russian chemist who stated that the properties of elements are a periodic function of their atomic masses?

In the following question below are given some statements followed by some conclusions. Taking the given statements to be true even if they seem to be at variance from commonly known facts, read all the conclusions and then decide which of the given conclusion logically follows the given statements.
Statements:
I. All rackets are bats.
II. All bats are wickets.
Conclusions:
I. Some wickets are rackets.
II. All wickets are rackets.

%MCEPASTEBIN%

__________ is defined as the output per unit of variable input

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 (have been) away for a long time, you know, and so we're anxious to get home again.

In the following question, a sentence has been given in Active/Passive voice. Out of four alternatives suggested, select the one, which best expresses the same sentence in Passive/Active voice.

The painters painted the entire building.