To find the cash brought in by Kajal, we need to understand how the partner's capitals should be adjusted in proportion to their new profit-sharing ratio. Here is the detailed analysis:
Therefore, Kajal needs to bring in Rs 1,00,000 to adjust her capital to the required level based on the new profit-sharing ratio.

A ladder of fixed length \( h \) is to be placed along the wall such that it is free to move along the height of the wall.
Based upon the above information, answer the following questions:
(iii) (b) If the foot of the ladder, whose length is 5 m, is being pulled towards the wall such that the rate of decrease of distance \( y \) is \( 2 \, \text{m/s} \), then at what rate is the height on the wall \( x \) increasing when the foot of the ladder is 3 m away from the wall?