Start learning 50% faster. Sign in now
Volume of the original sphere = (4/3)πR³ = (4/3)π(12³) = (4/3)π(1728) = 2304π. Volume of each smaller sphere = 2304π / 8 = 288π. Let the radius of each smaller sphere be r. Volume = (4/3)πr³. (4/3)πr³ = 288π. r³ = 288 × (3/4) = 216. r = ³√216 = 6 cm. Correct option: a
Statement:
Each dog is cat.
Only a few cats are tigers.
Some tigers are zebras.
Conclusion:
Statement :
Some biscuits are cakes.
All cakes are flours.
All flours are muffins.
Conclusion :
I. All muffins ...
Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at varianc...
Statements:Some whys are where’s.
All when’s are whys.
All where’s are who’s.
Conclusions:I. Some who&rsqu...
Statements:
Some planet are constellation.
Only constellation are universe.
15% constellation are star.
Conclusions:
...
Statements: All glasses are plates.
Some plates are bowls.
Conclusions:I. Some bowls are glasses.
II. No bowl is a glass.
Statement:
Some twos are threes
No four is ten
Only a few tens are threes
Conclusion:
I. No three is four
II. ...
Statements: Some reds are blues.
All blues are greens.
Some greens are not yellows.
Co...
Conclusions:
Some art are not life.
All life being sound is a possibility.
Some sounds are not life.
Statements:
Which of the following statements is true?