Related Questions

In a centrifugal casting method
A Core is made of sand
B Core is made of ferrous metal
C Core is made of nonferrous metal
D No core is used
Casting of a centrifugal pump is designed so as to minimize
A Friction loss
B Cavitations
C Static head
D Loss of kinetic energy
The cost price of 20 articles is the same as the selling price of x articles . If the profit is 25% , then the value of x is :
A 15
B 16
C 18
D 25
The cost price of 19 articles is same as the selling price of 29 articles. What is loss percentage?
A 52.30%
B 35.00%
C 34. 48%
D 30.00%
If the cost price of 48 articles is equal to the selling price of 32 articles, then what is the profit percentage?
A 20
B 25
C 50
D 75
A man sells two articles. The cost price of the first article is equal to the selling price of the second article. The first article is sold at a profit of 20% and the second articles is sold at a loss of 20%. What is the ratio of the selling price of the first article and the cost price of the second article?
A 24 : 25
B 25 : 24
C 29 : 27
D 27 : 29
If 70% of total articles are sold at a profit of 20% and remaining articles are sold at a loss of 20%, then what will be the overall profit percentage?
A 8
B 12
C 16
D 6
If 60% of total articles are sold at a loss of 50% and remaining articles are sold at a profit of 50%, then what will be the overall loss percentage?
A 20
B 15
C 25
D 10
A casting defect which results in general enlargement of a casting is known as
A Shift
B Sand wash
C Swell
D Scab
A casting defect which occurs near the ingates as rough lumps on the surface of a casting is known as
A Shift
B Sand wash
C Swell
D Scab

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