Maths Quiz 2

A and B throw a pair of dice.If A throws 9,then B's chance of throwing a higher number is:

• 1/6

• 1/9

• 1/3

• 2/9

If the bisector of the angle A of a Triangle ABC is perpendicular to the base BC of the triangle ,then the triangle ABC is:

• Obtuse Angled

• Scalene

• Isosceles

• Equilateral

All linear equation in two variables have:

• one solution

• infinitely many solutions

• three solutions

• two solution

If (2,0) is a solution of the linear equation 2x+3y=k,then the value of k is:

• 6

• 5

• 2

• 4

The height of a right circular cone of radius 5 cm and slant height 13 cm is:

• 8 cm

• 14 cm

• 6 cm

• 12 cm

The minimum value of a data is 82 and range is 38,then the maximum value is:

• 60

• 76

• 120

• 82

The ratio of girls : boys in a school is 5:7.If there are 525 girls,how many boys are there?

• 375

• 625

• 735

• 325

In a grouped Frequency distribution,the class intervals are 0-10,10-20,20-30..then the class width is

• 15

• 10

• 20

• 30

If triangle ABC is similar to triangle PQR then which of the following is true:

• CA=RP

• AB=RP

• AC=RQ

• CB=QP

What number should replace the question mark?

• 17

• 29

• 39

• 44