A particular observation which occurs maximum number of times in a given data is called its

….. sets are equivalent sets but equivalent sets need not be ……. sets.

If A∩B ≠ɸ, then A and B are ……… sets.

Every set has only one ……………

The HCF of (2x+5)(5x+2) is

If x+3y=16, 2x-y=4, then the values of x and y are

Zeroes of (2-3x) is

Which of the following has x-1 as a factor?

If a polygon has n sides, then the number of diagonals of the polygon is

A diagonal of a parallelogram divides it into two ….. triangles.

The angles of a quadrilateral are in the ratio 2:4:5:7. Therefore, the angles are

A line segment whose end points lie on the circle is called …… of a circle.

The distance between the points (-4,3) and (2,-3) is

The midpoint of (1/2,-3/7) and (3/2,-11/7) is

If (x+2,4) = (5,y-2), then the coordinates (x,y) is

The distance between the point (5,-1) and the origin is

The value of cos0+sin45+sin30 is

If CosecA=Sec 34, then the value of A

If the sides of the triangle are of equal length, then according to Heron’s formula, the area of triangle is

A cuboid has …. faces, ……. edges and …… vertices.

The length, breadth and height of a cuboid is 25m,15m and 5m. The lateral surface of cuboid is

A cube has the total surface area of 486 sq.cm. The side of the cube is

The length, breadth and height of a cuboid is 20mm, 10mm and 8mm. The volume of 10 cuboids is

The arithmetic mean of 6 values is 45 and if each value is increased by 4, then find the arithmetic mean of new set of values.

The mean of a,b,c,d and e is 28. If the mean of a,c and e is 24, then the mean of b and d is

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