Before you invest in your big idea, make sure people actually want it. Here are five practical, low-cost methods to validate your business concept with real-world feedback.

In a historic moment for Indian Test cricket, Shubman Gill, KL Rahul, and Ravindra Jadeja have each surpassed 500 runs in the Anderson-Tendulkar Trophy series. Shubman Gill leads with 754 runs. KL ...