1. ## sloution?

3. Given volume of two cubes ‘A’ and ‘B’ as 1728 cubic.mts and 13824 cubic.mts
Col A: The ratio of their surface area
Col B: 1/2
(Similar to this)

4. Given the mean of 18 numbers as ‘m’ and standard Deviation as ‘s’. If two numbers among 18 numbers are equal to m, then
Col A: Standard Deviation of rest 16 numbers
Col B: s

2. Originally Posted by bluffmaster.roy.007
3. Given volume of two cubes ‘A’ and ‘B’ as 1728 cubic.mts and 13824 cubic.mts
Col A: The ratio of their surface area
Col B: 1/2
(Similar to this)

Hi bluffmaster.roy.007,

$V_A=1728$

$V_B=13824$

Each edge of the cube A is 12 m
Each edge of the cube B is 24 m

SA of cube A is 6(144).

SA of cube B is 6(576).

$\frac{SA_A}{SA_B}=\frac{6(144)}{6(576)}=\frac{1}{4 }$

If this is a quantitative comparison question, then the quantity in col B is greater.