Mathematical Quiz

Let A (0,r) and B(0,s) and be two circles such that r is less than s. Then

• Area( A) is less than Area (B)

• Area (A ) is greater than Area (B)

• Both are equal

• Both 1 and 2

Let A(0,r) and B(0,s) be two circles such that r is greater than S

• Circumference(A) is less than Cir(S)

• Circumference(A) is greater than Cir(S)

• Both are equal

• Can’t be compare

Total surface area of cylinder

• πr^2h

• 2πrh

• 2πr(r+h)

• None

Choose appropriate

• d(0,1) = d(1,0)

• d(0,2) = d(-2,0)

• Both 1 and 2

• None

Perimeter of Reactangle with length L and Breadth B

• L+B

• 2L+ 2B

• 2(L+B)

• Both 2 and 3