retagged by
569 views
3 votes
3 votes
A glass contained a mixture of two different flavoured liquids, $j$ and $k$ in the ratio $4 : 1$.  When $10$ litres of the mixture was replaced with liquid $k$, the ratio became $2 : 3$.

The volume of liquid $j$ originally present in the jar, therefore, was ________ litres.
retagged by

2 Answers

Answer:

Related questions

3 votes
3 votes
3 answers
1
Bikram asked May 14, 2017
442 views
A student reaches school 15 minutes early by running at a speed of 5 km/h from his house. By walking at 3 km/h, he is late by 9 minutes. The distance between the school a...
1 votes
1 votes
1 answer
3
Bikram asked May 14, 2017
251 views
The number of perfect squares between $120$ and $300$ is ___________.
3 votes
3 votes
2 answers
4
Bikram asked May 14, 2017
395 views
59 151629 ?4989 147 $$\begin{array}{|c|c|c|} \hline 5 & 9 & 15 \\ \hline 16 & 29 & ? \\ \hline 49 & 89 & 147 \\ \hline \end{array}$$The missing number is ________.