Editorial Board and Pratiyogita Darpan Solutions for Chapter: Practice Set, Exercise 19: PRACTICE SET-19

Pipes $A$ and $C$ can fill an empty cistern in $32$ and $48$ hours respectively, while pipe $B$ can drain the filled cistern in $24$ hours. If the three pipes are turned on together when the cistern is empty, how many hours will it take the cistern to be $\frac{2}{3}$ full?

_____ is amphoteric in nature.

$395$ is divided among $A, B$ and $C$ in such a manner that $B$ gets $25\%$ more than $A$ and $20\%$ more than $C$. The share of $A$ is _____.

Choose the correct alternative that will continue the same pattern and replace the question mark in the series given below.

2, 2, 5, 13, 28, ?

In the given letter series, there is a definite pattern. From the alternatives given below, find out the next two letters of the series. AJKTUBILSVCHMRWDGNQXEFO?

If each letter of the alphabet from $\mathrm{Z}$ to $\mathrm{A}$ is given a value from $1$ to $26$, respectively. What will be the total value of the word $\mathrm{CONSEQUENCE}$?

 Which of the following sites of Indus Valley Civilization has ‘Six Granaries in a row'?

Which of the following dynasties was ruling over North India at the time of Alexander's invasion?