Quantitative Aptitude - Arithmetic Ability Questions

AB and AC are the two tangents to a circle whose radius is 6 cm. If ∠BAC = 60 deg, then what is the value (in cm) of √(AB2 + AC2)?

If 2x+29x = 4, then the value of 27x3+127x3

If 17/3 + [3(2x - 5/3)]/2 = 1/6, then what is the value of x?

What is the value of sin6θ + cos6θ + 3 sin2θ cos2θ –1?

A T.V was sold at a profit of 5% If it had been sold at a profit of 10% , the profit would have been Rs. 1000 more. What is its cost price ?

If tanθ = 43, then the value of 3sinθ+2cosθ3sinθ-2cosθ ?

Choose the word is least like the other words in the group

25% discount is offered on an item. By applying a promo code the customer wins 22% cash back. What is the effective discount?