Bank A/c Dr. ₹50,00,000
To Share Application and Allotment A/c ₹50,00,000
(Being application money received on 1,25,000 shares @ ₹40)
Share Application and Allotment A/c Dr. ₹50,00,000
To Share Capital A/c ₹30,00,000
To Securities Premium A/c ₹18,75,000
To Bank A/c (Refund for 25,000 shares) ₹10,00,000
To Calls in Advance A/c ₹1,25,000
(Being allotment made, excess application adjusted, and refund made)
Share First and Final Call A/c Dr. ₹45,00,000
To Share Capital A/c ₹11,25,000
To Securities Premium A/c ₹33,75,000
(Being first and final call money due on 75,000 shares)
Calls in Advance A/c Dr. ₹1,25,000
Bank A/c Dr. ₹42,50,000
To Share First and Final Call A/c ₹43,75,000
(Being money received on first and final call and adjustment of advance)
Share Capital A/c Dr. ₹1,12,500
Securities Premium A/c Dr. ₹37,500
To Share Forfeiture A/c ₹60,000
To Share First and Final Call A/c ₹90,000
(Being 1,500 shares forfeited for non-payment of first and final call)
Share Capital A/c Dr. ₹1,12,500
Securities Premium A/c Dr. ₹37,500
To Share Forfeiture A/c ₹60,000
To Share First and Final Call A/c ₹90,000
(Being 1,500 shares (Namita) forfeited for non-payment)
Total Forfeiture = 3,000 shares → ₹60,000 + ₹60,000 = ₹1,20,000
Match List - I with List - II. 
Choose the correct answer from the options given below:

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?