Article 149 of the Constitution of Pakistan: What it says about federal government’s Powers?

As per section 49 of the Specific Relief Act, 1877 the cost of all applications and orders under chapter VII of the Specific Relief Act, 1877 whall be in the discretion of the________?

When plaintiff of a suit failed to provide security of costs under O. XXV of C.P.C. upon order of Court the suit will be________?

O. XXI, of C.P.C. deals with ________?

Article ________ to ________, of the Police Order, 2002 deals with the Provincial Public Safety and Police Complaint commission?

Section 2________?