The volume of a cuboid is 660 cm³ and the area of the base is 33 cm². Its height is _______.

The six faces of the dice are called equally likely if the dice is _______.

Given that sin \(\alpha\) = \(\frac { 1 }{ 2 } \) and cos \(\beta\) = \(\frac { 1 }{ 2 } \), then the value of \(\alpha\) + \(\beta\) is ________.

In a town 30% like only coffee, 20% like only tea,10% like only like,15% like only any two of them, 5% only like all the three. What is the percentage of people who like none them.

Which of the following has a factor?

Rationalising the denominator \(\cfrac { 1 }{ \sqrt [ 3 ]{ 3 } } \)  ___________

The angle subtend by a semicircle at the centre is_________

The mean of the first 10 prime number is _______________

Let be the mid point and b be the upper limit of a class in a continuous frequency distribution. The lower limit of the class is

The mean of 5, 9, x, 17, and 21 is 13, then find the value of x _______.

If p(a)= 0 then (x-a) is a _____ of p(x).

\(\sqrt{27}\)+\(\sqrt{12}\) = ________.

If n(A U B U C) = 100, n(A) = 4x, n(B) = 6x, n(C) = 5x, n(A ∩ B) = 20, n(B ⋂C) = 15, n(A C) = 25 and n(A ⋂ B ⋂ C) = 10 , then the value of x is ________.

On plotting the points O(0, 0), A(3, – 4), B(3, 4) and C(0, 4) and joining OA, AB, BC and CO, which of the following figure is obtained?

In the quadrilateral ABCD, AB = BC and AD = DC Measure of ∠BCD is ________.