CGL 2012 Tier 2 Preparations and Results

Staff Selection Commission (SSC) SSC - CGL
4335
@truly.gone price=1980=2^2*3^2*5*11 and 3465=3^2*5*7*11

the only combination common to both and between 24 and 36paise is 11*3=33paise

therefore cost of each mango=33paise

total mangoes= 60+105= 165 (Hope its correct)
@truly.gone said:
@Brooklyn a man bought two basketful of mangoes for rs 19.80 and rs 34.65 . cost of each mango is not less than 24 paise and not greater than 36 paise. find the total number of mangoes bought by the man? bhai i dont have the answer....pls anwer with explanation
4336
@amit_gagrani said:

let mp is 100.

dis will be 37.5 .

hence sp will be 62.5

now cp =sp-profit

but profit = dis/3=37.5/3=12.5

so cp will be 62.5-12.5=50

profit % =12.5/50=25%

4338

is it pi/2.

4339

sorry , is it 2*(pi/4-1)

4340

sorry , is it 2*(pi/4-1)

4341

sorry , is it 2*(pi/4-1)

4342
@anurag1701 said:
@truly.gone price=1980=2^2*3^2*5*11 and 3465=3^2*5*7*11the only combination common to both and between 24 and 36paise is 11*3=33paisetherefore cost of each mango=33paisetotal mangoes= 60+105= 165 (Hope its correct)
bhai pata kaise chala ki hcf nikalna hai...mujhe to bilkul samajh nahi aaya....
4343
@Simpatic0 said: two identical circles intersect so that their centers and the points at which they intersect each other, form a square of side 1 cm. the area in cm^2 of the portion that is common to both of the circles?
is it:

[2pi - 3rt(3) ] /6
4344
@alkoszzz said:
bhai pata kaise chala ki hcf nikalna hai...mujhe to bilkul samajh nahi aaya....
yar dekh coz cost each mango piece is same n we need integer mangos :)
hence hcf
4345
@alkoszzz said:
bhai pata kaise chala ki hcf nikalna hai...mujhe to bilkul samajh nahi aaya....
bhai agar q me vo value pooch raha hai jo dono ko divide karti ho to hcf hi loge
4346
@watsnew24 nice explanation...thnx bro...
4347

is is pi/2-1

4348
@Simpatic0 said: two identical circles intersect so that their centers and the points at which they intersect each other, form a square of side 1 cm. the area in cm^2 of the portion that is common to both of the circles?
@Brooklyn said:
is it:
[2pi - 3rt(3) ] /6
????
4349
@Simpatic0 said: two identical circles intersect so that their centers and the points at which they intersect each other, form a square of side 1 cm. the area in cm^2 of the portion that is common to both of the circles?


(2pi/4) - 1
4350
@alkoszzz bhai maine HCF nhi niakala hai..Bas dono price ko factorise kiya aur dekha ki kaun sa combination common hai aur 22 and 36 paise k beech mein hai...
4351
@Brooklyn said:
is it:
[2pi - 3rt(3) ] /6
a. pi/4 b. pi/2 - 1 c. 1 + pi d. 4*pi/3
4352
@Simpatic0 said: two identical circles intersect so that their centers and the points at which they intersect each other, form a square of side 1 cm. the area in cm^2 of the portion that is common to both of the circles?
(pi/2) -1
4353

her sudden arrival surprised everyone (passive)

4354

[image was removed because it was too large]

4355
Tan(2A)*Tan(4A)=1
find Tan 3A


method please