For the following questions answer them individually
PAQ is a tangent to circle with centre O, at a point A on it. AB is a chord such that $$\angle BAQ = x^\circ(x < 90)$$. C is a point on the major arc AB such that $$\angle ACB = y^\circ$$. If $$\angle ABO = 32^\circ$$, then the value of $$x + y$$ is:
The smallest number which may replace * in the number 1190*6 to make the number divisible by 9 is:
The value of $$(26-13\times2)\div2+1$$ is:
The value of $$\cos 10^\circ \cos 30^\circ \cos 50^\circ \cos 70^\circ \cos 90^\circ$$ is:
A cell phone was marked at 20% above the cost price and a discount of 10% was given on its marked price. What is the profit percentage?
The value of $$(\cosec 30^\circ - \tan 45^\circ) \cot 60^\circ \tan 30^\circ$$ is:
If $$x+3y+2=0$$ then value of $$x^{3}+27y^{3}+8-18xy$$ is:
As per data shown in the following table, what is the percentage of students who got less than 50 marks?
In the triangle, If $$AB = AC$$ and $$\angle ABC = 72^\circ$$, then $$\angle BAC$$ is:
In a circle, AB is a the diameter and CD is a chord. AB and CD produced meet at a point P, outside the circle. If PD = 15.3 cm, CD = 11.9 cm and AP = 30.6 cm,then the radius of the circle is is: