Related Questions

Two merchants each sell an article for Tk.1000. If Merchant a computes his profit on cost price, while Merchant B computer 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?
A Tk. 66.67
B Tk. 50
C Tk. 125
D Tk. 200
Two merchants sell, each an article for Tk. 1000. If Merchant A computer 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?
A 66.67
B 50
C 125
D 200
If a merchant offers a discount of 30% on the list price, then he/she makes a loss of 16% what % profit or loss will the merchant make if he/she sells at a discount of 10% of the list price?
A 6.25% loss
B 6% profit
C 0.8% loss
D 8% profit
The Central Processing Unit is an embeded chip that acts as the 'brains' of a computer. What Intel chip was used in the Altair (the first real personal computer)?
A 6502
B 8080
C 6400
D 8286
In an orthogonal cutting, the depth of cut is halved and the feed rate is double. If the chip thickness ratio is unaffected with the changed cutting conditions, the actual chip thickness will be
A Doubled
B Halved
C Quadrupled
D Unchanged
If the resultant of two equal forces has the same magnitude as either of the forces, then the angle between the two forces is
A 30°
B 60°
C 90°
D 120°
Which one among the following forces is most powerful in determining movement of wind including its velocity ?
A Gravitational force
B Centrifugal force
C Frictional force
D Pressure gradient force
In which of the following trusses, the method of substitution is required for determining the forces in all the members of the truss by graphic statics?
A Howe truss
B King post truss
C Fink truss
D Warren truss
The graphical method of determining the forces in the members of a truss is based on
A Method of joint
B Method of section
C Either method
D None of the two methods
In designing a key, it is assumed that the distribution of forces along the length of key
A Varies linearly
B Is uniform throughout
C Varies exponentially, being more at the torque-input end
D Varies exponentially, being less at the torque-input end

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