11. Withdrawal of application. — (1) The Adjudicating Authority may permit withdrawal of the application submitted under rule 6 or rule 7, as the case may be,-

(a) before its admission, on a request made by the applicant;

(b) after its admission, on the request made by the applicant, if ninety per cent. of the creditors agree to such withdrawal.

(2) An application for withdrawal under clause (b) of sub-rule (1) shall be in Form D.