Garde 8: Ganit Challenge

Which of the following is the standard form of the rational number -18/24?

• -3/4

• -6/8

• -9/12

• -3/6

• 6

• 12

• 9

• 4

In a rhombus, if one angle is 60 degrees, what are the measures of the other three angles?

• 60°, 120°, 120°

• 90°, 90°, 120°

• 60°, 60°, 120°

• 120°, 120°, 120°

To construct a triangle with sides 7cm, 8cm, and 5cm, which of the following tools is necessary?

• Protractor

• Divider

• Ruler and Compass

• Set Square

The mean of five numbers is 20. If one number is excluded, the mean becomes 18. What is the excluded number?

• 28

• 30

• 32

• 34

Which of the following numbers is a perfect square?

• 144

• 156

• 169

• 196

Which of the following is the cube root of 343?

• 7

• 49

• 9

• 3

If a shirt was sold for Rs.1200 after giving a discount of 20%, what was its original price?

• Rs.1500

• Rs.1400

• Rs.1250

• Rs.1600

Which of the following is the expansion of (x+2y)^2?

• x^2+4xy+4y^2

• x^2-4xy+4y^2

• x^2+2xy+4y^2

• x^2+2xy+2y^2

Which of the following is a polyhedron?

• Sphere

• Cylinder

• Prism

• Cone