Question
A sphere has a diameter of 10 cm. A cone with a height
of 10 cm and a radius of 5 cm is removed from the sphere. What is the volume of the remaining solid?Solution
Volume of the sphere = (4/3) * π * (r³) Where r = 5 cm (radius): = (4/3) * π * (5³) = (4/3) * π * 125 = (500/3)π cm³. Volume of the cone = (1/3) * π * r² * h = (1/3) * π * (5²) * 10 = (1/3) * π * 25 * 10 = (250/3)π cm³. Remaining volume = Volume of sphere - Volume of cone = (500/3)π - (250/3)π = (250/3)π cm³. Correct option: b) 250/3π cm³
Select the combination of letters that when placed sequentially in the blanks of the given series will complete the series.
f _ h i _ _ g _ i _ f...
Select the combination of letters that when sequentially placed in the blanks of the given series will complete the series.
c _ m _ y _o _ t _ c ...
Study the given pattern carefully and select the number that can replace the question mark (?) in it:
Select the combination of letters that when sequentially placed in the blanks of the given series will complete the series.
A _ L _ U A P L _ U _ _ _ E U
Select the number combination of letters that when placed sequentially in the blanks of the given series will complete the series.\
a b c _ e _ g...
Select the combination of numbers that when placed sequentially in the blanks of the given series will complete the series.
a b _ d _ f g _ i _...
Find the odd word/letters/number pair from the given alternatives.
Select the letter-cluster from among the given options that can replace the question mark (?) in the following series.
OA, LG, IM, FS, (?)
...Select the correct combination of the letters that when sequentially placed in the blanks of the given letter series will complete the series.
m ...
Select the combination of letters that when sequentially placed in the blanks of the given letter series will complete the series.
N _ _ B E _ _ ...
