Capgemini Company Numerical Ability Area and Volume

The section of a solid right circular cone by a plane containing vertex and perpendicular to base is an equilateral triangle of side 10 cm. find the volume of the cone?
221.73 cm3
223.73 cm3
228.73 cm3
226.61 cm3

Read Solution (Total 6)

Volume of the cone = ⅓ (PI*R*R*H)

since the cone is formed from by an equilateral triangle. all sides are equal

that is slope = diameter = 10

so height = (10^2) - (5^2) = √75 [by hypotenuse theorem]
= 8.66

volume = ⅓ (8.66*3.14*25)

= 226.61 cm3
7 years agoHelpfull: Yes(21) No(3)

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6 years agoHelpfull: Yes(7) No(19)
ans 226.61cm3
6 years agoHelpfull: Yes(3) No(1)
226.61 cm3
5 years agoHelpfull: Yes(1) No(1)
here height is missing
7 years agoHelpfull: Yes(0) No(12)
1+4=5
5-3=2

4+2=6
6-3=3

2+3=5
5-3=2

3+2=5
5-3=2
Ans: 2
5 years agoHelpfull: Yes(0) No(2)

Capgemini Other Question

1 4 2 3 2 ? .Give a model for maximising the profit in a company or minimizing the loss in a conflict with optimization techniques.where quantity f(x) is referred to as the object function while the vector ‘x’consists of decision variables.

None of the mentioned options.
x* =arg min f(x)
x* =arg max f(x)
x* =an-1+an arg min f(x)n