@saurav205 said:360 hai kya???MP= 400CP = 400*3/4 = 300SP Case 1 :P = SP - 300Case 2 SP = 7SP/6(SP - 300)*2 = (7SP/6 - 300)SP = 360
OA 420
Bhai aaj galat kar raho ho sab....kya chakkar hai..
@saurav205 said:360 hai kya???MP= 400CP = 400*3/4 = 300SP Case 1 :P = SP - 300Case 2 SP = 7SP/6(SP - 300)*2 = (7SP/6 - 300)SP = 360
New SP poocha tha...:(
360*7/6 = 420..
P.S. Aur kaun sa galat kiya hai?
Watching Die hard on TV yar..Movies Now par...
@saurav205 said:New SP poocha tha...360*7/6 = 420..P.S. Aur kaun sa galat kiya hai?Watching Die hard on TV yar..Movies Now par...
bhai me too...sala whita house udaya to us bnade ki fat gayi......
yar vo Q3 ka ans hai 16.66 tumne 16 nikala
1.ABC is a triangle and D and E are points on BC and AB respectively. G is the point where AD and CE meet. What is the value of EG : GC?
I. D divides BC in the ratio of 4 : 1 and E divides AB in the ratio 2 : 3.
II. F is a point on BC such that EF is parallel to AD and BF : FD = 1 : 3.
if the question can be answered using I alone but not using II alone.
if the question can be answered using II alone but not using I alone.
if the question can be answered using either statement alone.
if the question can be answered using I and II together but not using I or II alone.
I. D divides BC in the ratio of 4 : 1 and E divides AB in the ratio 2 : 3.
II. F is a point on BC such that EF is parallel to AD and BF : FD = 1 : 3.
if the question can be answered using I alone but not using II alone.
if the question can be answered using II alone but not using I alone.
if the question can be answered using either statement alone.
if the question can be answered using I and II together but not using I or II alone.
@vbhvgupta said:Q3
16.66%
20kg for 400. 1kg for 20.
20% discount. means cost is 320. but he gets 19.2 kgs only.
1kg for 50/3
effective discount =16.66%.
20kg for 400. 1kg for 20.
20% discount. means cost is 320. but he gets 19.2 kgs only.
1kg for 50/3
effective discount =16.66%.
@saurav205 said:
Watching Die hard on TV yar..Movies Now par...
@ScareCrow28 said:
Sorry bhai..Life of Pie dekhra hun
aaj sabhi movie dekh rahe hai...
@vbhvgupta said:Q19
420 ?
mp = 400
cp = 400*100/133.33 = 300
116.66/100*sp - cp = 2*(sp - cp)
sp = 360
inc. sp = 116.66/100*360 = 420 ?
@vbhvgupta said:@chandrakant.k ______/\______Aap bhi aa gaye
ha bhai.. after a long time.. trip.. trip ke baad helath . isliye i was not able to concentrate much 😞 😞 now i ll try to be regular 
but bahut jaldi pata kar liye aap 😲 😲 just by a like
@Faruq said:How many 3 digit numbers can be formed by the digits 0,1,1,2,2,2A>15B>10C>14D>12
aaa - 1
aab - 112, 221, 110, 220
3types 3types 2types 2types
abc -120 = 4types
aab - 112, 221, 110, 220
3types 3types 2types 2types
abc -120 = 4types
total = 15 types so 15 numbers
@vbhvgupta said:by selling 12 apples for a rupee , a man loses 20%. how many for a rupee should he sell to gain 20%.
8
@vbhvgupta said:by selling 12 apples for a rupee , a man loses 20%. how many for a rupee should he sell to gain 20%.
12 apples for 1 rupee
so sp of 1 apple = 1/12
let cp of 1 apple be = x
x - 1/12/x = 20/100
x = 5/48
now suppose he sells x apples for 1 rupee to gain 20%
sp of 1 apple = 1/x
1/x - 5/48/5/48 = 20/100
x = 8 apples ?
@vbhvgupta said:by selling 12 apples for a rupee , a man loses 20%. how many for a rupee should he sell to gain 20%.
CP = 1/.8
New SP(for profit) = CP * 1.2
so 1*(.8/1.2)
= 1.5 for 12 apples so for 1 Re you need to sell 8 apples.. :)
@vbhvgupta said:by selling 12 apples for a rupee , a man loses 20%. how many for a rupee should he sell to gain 20%.
8 apples
@vbhvgupta said:Q22
16.66%?
sp - cp/cp / mp - sp/mp = 3/2
cp/mp = 2/3
from these two we will get --> 6sp = 5mp
% discount = mp - sp/mp = mp - 5mp/6 / mp = 6- 5/6 *100 = 1/6*100 = 16.66%
@vbhvgupta said:Q3
sugar is for Rs20/kg
customer ask for Rs 16/Kg
but gets Rs16/960grams
so for 1kg it would be of Rs (1000*16/960) = 16.667
so discount is of Rs 10/3 ---- > discount percentage = 16.667% (effective discount to customer)
@vbhvgupta said:Q19
marked price Rs 400
CP = Rs 300
increased MP = 500
SPi -SPf)/SPi = .1667 --- eqaution 1
SPf - 300 = 2(SPi -300)
2SPi - SPf = 300 ------ equation 2
solving SPi = 360 and SPf = 420
Note i and f are initial and final value