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Numerical Ability
Algebra
A volume of 10936 l water is in a container of sphere.How many semisphere of volume 4l each will be required to tranfer all the water into the small semispheres?
a)2812
b)8231
c)2734
d)4222
Read Solution (Total 6)
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- 10936/4=2734
- 9 years agoHelpfull: Yes(3) No(1)
- answer is c
- 9 years agoHelpfull: Yes(1) No(0)
- 2734 may be
- 9 years agoHelpfull: Yes(0) No(0)
- n*4=10936
n=2734 - 9 years agoHelpfull: Yes(0) No(0)
- 10936/4 = 2734
- 9 years agoHelpfull: Yes(0) No(0)
- a^3 - b^3 = (a - b)(a^2 + a*b +b^2)
40^3 - 31^3 = (40 - 31)(40^2 + 40*31 +31^2)/(40^2 + 40*31 +31^2) = 9
- 9 years agoHelpfull: Yes(0) No(4)
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