Without inquiring into the motives, circumstances, or identity of the person receiving a benefit or performing a proposed action
Any Muslim is allowed to enter the country without a visa, no questions asked.
Characterized by a pledge to make no inquiries concerning the motives, circumstances, or identity of the person receiving an agreed benefit or performing a proposed action
The country quickly became famous for its no-questions-asked depositories.
{s} given or done without asking for any explanations (e.g.: "You can return the dress you bought even two weeks after the purchase, you'll get your money back no questions asked")