Bissoy.com
Doctors Medicines MCQs Q&A

x = 2y +3 and y= -2 , Quantity A =x and Quantity B = -1

x = 2y +3 and y= -2 , Quantity A =x and Quantity B = -1 Correct Answer The two quantities are equal

x = 2y + 3 and y = - 2 So, x = 2 ( - 2) + 3 x = - 4 + 3 x = - 1 So, Quantity A = x = - 1 and B = - 1 are equal.

Related Questions

Given below are two quantities named A and B. Based on the given information, you have to determine the relation between the two quantities. You should use the given data and knowledge of Mathematics to choose between the possible answers. There are two jars which contain different liquids in different quantities Quantity I∶ Quantity of water in Jar 1, if Jar 1 contains mixture of 230 litres which contain juice, water, coke and pepsi. Ratio of quantity of water to juice is 2 : 1 and juice to coke is also 2 ∶ 1 while the ratio of quantity of coke to pepsi is 3 ∶ 2 Quantity II∶ Quantity of water in Jar 2, if Jar 2 contains 10 litres of mixture more than jar 1 and contains juice, coke and water. Water, juice and coke is poured into the jar 8 times in the ratio 3 ∶ 2 ∶ 1. Every time the quantity of a liquid is same.
Instructions: Below question contains a statement followed by quantity 1 and quantity 2. You have to study the information along with the question and compare the value derived from quantity 1 and quantity 2, then answer. Quantity 1: Radius of a circle is twice the side of square, whose diagonal is 21√2 meter, find (1/22) of area of circle and (1/7) of area of square is what percent more than the area of triangle which base and height is 30 meter and 20 meter respectively? Quantity 2: A tank of cube shape with open top side, than find open side area of tank is what percent of total area of remaining sides of tank?
Information: Given below in statement of Quantity 1, Quantity 2. What is the relation between Quantity 1, Quantity 2 Quantity 1: Ram daily go for morning walk and two round of circular path in same park. On Monday he walk 3 km/hr. and complete his walk 4 minute earlier, and on Tuesday he walk 2 km/hr. and complete his walk 6 minute later, find circular path of park (in meter) Quantity 2: Puneet cycling for cover certain distance without stoppage with speed of 5 km/hr. and he cover same distance in same time with taking rest with speed of 6 km/hr. how many second he stop every hour?
A container contains certain quantity of milk. Malik sold 20% of the milk from the container and added same quantity of water to it. From this mixture, 40% of the quantity was sold to local dealer. After this Malik again added water to the mixture equivalent to 18% of the quantity, he sold to the local dealer. At the end, he sold 75% of the mixture to the dairy and remaining unsold quantity was 5 liter. What was the initial quantity of milk in the container (approx.)?
Given below are quantities named A,B and C. Based on the given information, you have to determine the relation between the quantities. You should use the given data and your knowledge of mathematics to choose among the possible answer. A milkman has 132 litres mixture of milk and water in a container which contains milk and water in the ratio 7 : 5. The milk man sold 48 litres of the mixture and added 6 litres of pure milk and 20 litres of water to the remaining mixture. The milkman again sold 42 litres of the mixture. Quantity A: Find the quantity of milk left in the container. Quantity B: Find the quantity of water left in the container. Quantity C: 35 litres.
The concentration of alcohol in same quantity of mixtures P and Q is 60% and 70% respectively and rest is water. When 10 litres of water added to each mixture then quantity of water in mixture P is 34 litres. When original quantity of mixtures P and Q are mixed, then find the difference between quantity of alcohol and quantity of water in their resultant mixture.
. The following question contains a statement followed by Quantity 1, 2 and 3. You should use the given data and your knowledge of Mathematics to choose among the possible answer.  The options represent the relations between these three quantities  A) >  B) <  C) = D) ≤  E) ≥  1) A, B  2) B, C  3) B, A  4) E, B  5) B, D  Quantity 1: A 300 kg alloy contains 55 kg Tin, 15% Gold, 35 kg Titanium, 30% Neptunium and rest Strontium. The percentage of Strontium in the alloy. Quantity 2: Poroma earns Rs. 35000 in a month. She gives 5000 as tax, spends 20% of the rest as rent. 2/3 of what is left after paying rent comes under expense and the remaining is saved. Find her saving percentage. Quantity 3: A shopkeeper sells Coke and Pepsi. One day 105 visitors came to his shop, 57 ordered Coke and 72 ordered Pepsi. Percentage of customers who ordered both the beverages.
Each of the questions below consists of a question and three statements number I, II and III given below it. You have to decide whether the data provided in the statement are sufficient to answer the question. Find the percentage of impurity in the mixture. I. A discount vendor professes to sell his at the cost price and mixes with impurity and thereby gain 25%. II. If in 45 kg of mixture, 5/2 times quantity of impurity is equal to 150% of 2/3 of the quantity of whole mixture. III. The ratio of quantity of pure wheat in the mixture to the total quantity of the mixture in 3 : 5. (Mixture is made of pure wheat and impurity)
The following question contains a statement followed by Quantity 1, 2 and 3. You should use the given data and your knowledge of Mathematics to choose among the possible answer.  The options represent the relations between these three quantities  A) >  B) <  C) = D) ≤  E) ≥  1) A, B  2) B, C  3) B, A  4) E, B  5) B, D  The average age of Lion, Elephant and Monkey is 28 years. The Lion is 5 times as old as the Monkey and is 4 years older than the Elephant.  Quantity 1: The difference between the ages of Monkey and Elephant.  Quantity 2: The age of Lion when the Monkey was born.  Quantity 3: The number of years after which the Lion would be twice as old as Monkey.
Given below are two quantities named A and B. Based on the given information, you have to determine the relation between the two quantities. You should use the given data and your knowledge of Mathematics to choose between the possible answers. Quantity A: The ratio of the volumes of the quantities of milk and water in a mixture is 4 : 1. If 5 liters of water is further added to it, the new ratio becomes 3 : 2. Find the quantity of water in new mixture. Quantity B: In a mixture of 35 litres, the ratio of acid and water is 3 : 4. How much water should be added to the mixture to make the ratio 3 :5. Find the quantity of water is a new mixture.