Which of the following equations has real and distinct roots?
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25% discount is offered on an item. By applying a promo code a customer wins 10% cash back. What is the effective discount?
If (4x - 3) - (2x + 1) = 4, then the value of x is
The effective annual rate of interest corresponding to a nominal rate of 15% per annum payable half-yearly is
If sec2A + cosec2A = X, then the value of X is
If 3(2 - 3x) < 2 - 3x ≥ 4x -6; then x can take which of the following values?
The average of 29 consecutive even integers is 60. The highest of these integers is
A does 75% of a work in 25 days. He then calls in B and they together finish the remaining work in 5 days. How long B alone would take to do the whole work?