20% discount is offered on an item. By applying a promo code the customer wins 10% cash back. What is the effective discount?
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If sum of the roots of a quadratic equation is -7 and product of the roots is 12. Find the quadratic equation.
Rohit walks at 17 km/hr and Ruchira cycles at 22 km/hr towards each other. What was the distance between them when they started if they meet after 44 minutes?
Factorise x2 + 3x - 18
What is the minimum age to become the Prime Minister of India if he or she is a member of Rajya Sabha?
According to the Hornbostel–Sachs system of Indian Musical Instruments, Ghungroo can be classified as
Which company developed 'Hack' Programming Language?
Who is the author of the book "The daughter of the east"?