Rajnish borrowed ₹1,500 from a bank and repaid the entire amount with interest in two equal annual instalments, the first instalment being paid a year after Rajnish borrowed from the bank. If the rate of interest was 40% per annum, compounded annually, then what was the value (in ₹) of each instalment paid by Rajnish?

On a certain date, Pakistan has a success rate of 60% against India in all the ODIs played between the two countries. The lost the next 30 ODIs.  In a row to India and their success rate comes down to 30%. The total number of ODIs played between the two countries is

if 3 times a number exceeds its 3/5 by 60, then the number is.

Area of the given field book is…….