Answer:
If decrease in demand for loanable funds was less than decrease in supply then interest rate will increase.
Explanation:
In the case when there is an increase in the uncertainity so the impact should be that it reduced the demand for the loanable fund and that should be less than the reduction in the supply due to this there should be the rise in the rate of the interest. Also we cant estimated the rate of interest whether it is increased or not but as per the theory of supply and demand if supply decreased more than the demand so the rate of interest should increased