SSC CGL (SSC Combined Graduate Level) Mathematics: Questions 289  293 of 425
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Question number: 289
Question
A loss of 11.25 % gets converted into a profit of 8.75 % when the selling price of an article is increased by Rs. 1400. The cost price of the article is (Paper1)
Choices
Choice (4)  Response  

a.  Rs. 9000 

b.  Rs. 6200 

c.  Rs. 5600 

d.  Rs. 7000 

Question number: 290
Question
When an article is sold for Rs. 130, the profit percent is thrice as much as when it is sold for Rs. 80. The cost price of the article is (Paper  I)
Choices
Choice (4)  Response  

a.  Rs. 55 

b.  Rs. 76 

c.  Rs. 75 

d.  Rs. 98 

Question number: 291
Question
In an alloy, the ratio of copper and zinc is 8: 7. If 34 kg of zinc is mixed in 30 kg of alloy, then the ratio of copper and zinc will be (Paper I)
Choices
Choice (4)  Response  

a.  3: 2 

b.  1: 3 

c.  2: 1 

d.  2: 3 

Question number: 292
Question
A and B are two alloys of gold and copper prepared by mixing metals in the ratios 5: 6 and 6: 16 respectively. Equal quantities of these alloys are melted to form a third alloy C. the ratio of gold and copper in the alloy C is (Paper I)
Choices
Choice (4)  Response  

a.  9: 17 

b.  14: 8 

c.  17: 9 

d.  8: 14 

Question number: 293
Question
A ladder 15 m long is placed in street so as to reach a window 12 m high. On turning the ladder on the other side of the street, it reaches a point 9 m high. The width of the street is (Paper  I)
Choices
Choice (4)  Response  

a.  28 m 

b.  32 m 

c.  21m 

d.  34 m 
