LAHORE: Pakistan Muslim League-Quaid (PML-Q) leaders Chaudhry Shujaat Hussain and Chaudhry Pervaiz Elahi on Friday appeared before the National Accountability Bureau (NAB) in assets case. The two leaders submitted NAB’s questionnaire comprising 50 questions to a three-member team. The questions concerned details of purchase and sale of their properties. Earlier both the PML-Q leaders were directed to appear at the NAB’s Lahore office on November 6 and provide details of their assets and sources of income. The Chaudhry cousins from Gujrat are facing inquiries of allegedly owning assets disproportionate to their known sources of income.