Related Questions

Solution X contains 7% (by weight) of liquid M and solution Y contains 14.5% (by weight) of liquid M. If 3 grams of solution X is mixed with 2 grams of solution Y, then liquid M accounts for what percent of the weight of the resulting solution?
A 6.09%
B 10%
C 10.75%
D 21.5%
100 kg of solution A is mixed with 60 kg of solution B . If solution A has tin and copper in the ratio 1: 4 and solution B has lead and tin in the ratio 3 :2 then what is the amount of tin in the new solution?
A 70 kg
B 36 kg
C 44 kg
D 56 kg
Solution X is 10% percent alcohol by volume, and solution Y is 30 percent alcohol by volume. How many milliliters of solution Y must be added to 200 milliliters of solution X to create a solution that is 25 percent alcohol by volume?
A 600
B 800
C 300
D 250
E None of these
You have time constraint to answer the questions: Here the word `constraint' stands for______.
A Restrcition
B Consciousness
C Relaxation
D Extension
A variable that has no physical meaning and is used to obtain an initial basic feasible solution to a linear programming problem is known as:
A basis
B algorithm
C artificial variable
D basic variable
E None of the above
A feasible solution to the linear programming problem should
A Satisfy the problem constraints
B Optimise the objective function
C Satisfy the problem constraints and non-negativity restrictions
D Satisfy the non-negativity restrictions
Which command will display all the EIGRP feasible successor routes known to a router?
A show ip routes *
B show ip eigrp summary
C show ip eigrp topology
D show ip eigrp adjacencies
A research problem is not feasible only when :
A It is researchable
B It is new and adds something to knowledge
C It consists of independent and dependent variables
D It has utility and relevance
Select the passive form of "It is not feasible to catch a rat"?
A A rat is not feasible to be caught
B A rat is not caught feasible by it
C A rat is being caught by it feasible
D None of these
A shopkeeper combined X liters of a solution containing 10% of certain material Q, with 10 liters of another solution that contained 2% of that materiale Q, to produce Z liters of a solution that had 5% of Q. What is the value of X?
A 5 liters
B 6 liters
C 7 liters
D 8 liters

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