Category Archives: Exam Questions
Volume of Cylinder and Sphere
Question: Two balls, one 2 inch radius and the other 3 inch radius, are placed in a cylindrical jar 9 inch in diameter, as shown in Figure. Find the volume of water necessary to cover them? Solution Given: Diameter of the cylinder=9 inch Height of the cylinder =? Radius of the sphere(the two balls) r1=2
Mathematics Question VII
Give three rational numbers equivalent to: Find the product of: × Which congruence criterion (postulate) can be used to prove the triangles congruent? Find : ÷ SECTION – B ( 4 × 3 = 12) a)Arrange the rational numbers : , , , , in ascending order. b) Write five rational numbers between