IBM
Company
Numerical Ability
Profit and Loss
Q. Two merchants sell, each an article for Rs.1000. If Merchant A computes his profit on cost price, while Merchant B computes his profit on selling price, they end up making profits of 25% respectively. By how much is the profit made by Merchant B greater than that of Merchant A?
Option
A) Rs.66.67
B) Rs. 50
C) Rs.125
D) Rs.200
Read Solution (Total 6)
-
- B) 50
profit on cost price = 1000-(100/125)*1000= 200 (selling price-cost price)
profit on selling price = (25/100)*1000 = 250
difference = 50 - 10 years agoHelpfull: Yes(48) No(0)
- merchant A: merchant B
sp=1000; sp=1000;
profit=0.25cp; profit on sp=0.25sp
sp-cp=0.25cp; =0.25*1000
sp=1.25cp; =250
cp=(1000)/1.25=200
so, cp of B - cp of A=250-200=50 - 10 years agoHelpfull: Yes(10) No(0)
- Merchant B computes his profit as a percentage of selling price. He makes a profit of 25% on selling price of Rs.1000. i.e. his profit = 25% of 1000 = Rs.250
Merchant A computes his profit as a percentage of cost price.
Therefore, when he makes a profit of 25% or 1/4th of his cost price, then his profit expressed as a percentage of selling price = 1/(1+4) = 1/5th or 20% of selling price.
So, Merchant A makes a profit of 20% of Rs.1000 = Rs.200.
Merchant B makes a profit of Rs.250 and Merchant A makes a profit of Rs.200
Hence, Merchant B makes Rs.50 more profit than Merchant A.
- 8 years agoHelpfull: Yes(4) No(1)
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- 7 years agoHelpfull: Yes(4) No(0)
- easy way to solve this question is
according to merchant A his profit+cost price=1000 ie 125%
according to merchant B his profit+cost price=1000 ie 100%
then the difference is 50 - 10 years agoHelpfull: Yes(2) No(7)
- Merchant B(MB) marks 25% on Selling price, hence his profit will be:
MB=(25/100)*1000=250
SP/CP=5/4 (25% profit, implies the increment fraction is 5/4)
And we know SP =1000
On solving we get CP =800
Merchant A(MA) marks 25% on Cost price, hence his profit will be:
MA=(25/100)*800=200
MB-MA=250-200=50 - 4 years agoHelpfull: Yes(0) No(0)
IBM Other Question
Q. Waht is the next number of the following sequences
1. 100,98,95,90,83
2. 1,1,3,1,5,3,4,10,4,2
3. 7,9,11,6,11,8,5,13,5,4,15
4. 2,7,36,4,14,225,6,21
5. 2/3,5/3,19/6,31/6,23/3,32/3,84/6
6. 12,22,35,68,15,28,31
7. 36,56,96,156
8. 3,8,12,48,29
9. 48,24,35,7,16,8,7,15,80
10. if there are 10 members in a party how many shake hands were possible altogether?
Q. A merchant marks his goods up by 75% above his cost price. What is the maximum % Amount that he can offer so that he ends up selling at no profit or loss?
Option
A) 75%
B) 46.67%
C) 300%
D) 42.85%