Archives

A geometric representation showing the relationship between a whole and its parts is a (a) Pie chart (b) Histogram (c) Bar graph (d) Pictograph

The correct answer is (a) Pie chart Explanation A pie chart is a type of graph that represents the data in the circular graph. A pie... View Article

The height of a rectangle in a histogram shows the (a) Width of the class (b) Upper limit of the class (c) Lower limit of the class (d) Frequency of the class

The correct answer is (d) Frequency of the class Explanation A histogram is a graphical representation of a grouped frequency distribution... View Article

The solution of the equation x + 15 = 19 is __________

Answer: The solution of the equation x + 15 = 19 is 4. Transpose - The process of moving a term from one side of the equation to the other side... View Article

x – _______= 15; when x/2 = 6

Answer: x - (-3) = 15; when x/2 = 6 Transpose - The process of moving a term from one side of the equation to the other side is called... View Article

x – 1= _____________ when 2x = 2

Answer: x - 1= 0 when 2x = 2 Transpose - The process of moving a term from one side of the equation to the other side is called transposing. It... View Article

x – 0 = ____________ when 3x = 12.

Answer: x - 0 = 4 when 3x = 12 Transpose - The process of moving a term from one side of the equation to the other side is called transposing. It... View Article

x + 7 = 10 has the solution________

Answer: x + 7 = 10 has the solution 3. Transpose - The process of moving a term from one side of the equation to the other side is called... View Article

If 5 is added to three times a number, it becomes the same as 7 is subtracted from four times the same number. This fact can be represented as ____

Answer: If 5 is added to three times a number, it becomes the same as 7 is subtracted from four times the same number. This fact can be... View Article

In whole numbers, x + 8 = 12 – 4 has ______ solution.

Answer: In whole numbers, x + 8 = 12 - 4 has one solution Transpose - The process of moving a term from one side of the equation to the other... View Article

In natural numbers, x – 5 = – 5 has _______ solution.

Answer: In natural numbers, x - 5 = -5 has no solution. Transpose - The process of moving a term from one side of the equation to the other side... View Article

In natural numbers, 4x + 5 = – 7 has _____ solution.

Answer: In natural numbers, 4x + 5 = – 7 has no solution. Transpose - The process of moving a term from one side of the equation to the... View Article

In integers, 4x – 1 = 8 has ______ solution.

Answer: In integers, 4x – 1 = 8 has no solution. Transpose - The process of moving a term from one side of the equation to the other side... View Article

If 2x + 3 = 5, then value of 3x + 2 is _______

Answer: If 2x + 3 = 5, then value of 3x + 2 is 5. Transpose - The process of moving a term from one side of the equation to the other side is... View Article

______ is the solution of 3x + 10 = 7.

Answer: x = -1 is the solution of the equation 3x + 10 = 7. Transpose - The process of moving a term from one side of the equation to the other... View Article

______ is the solution of the equation 3x – 2 =7.

Answer: x = 3 is the solution of the equation 3x – 2 =7. Transpose - The process of moving a term from one side of the equation to the... View Article

If z + 3 = 5, then z = ______.

Answer: If z + 3 = 5, then z = 2 Transpose - The process of moving a term from one side of the equation to the other side is called transposing.... View Article

In a Mathematics quiz, 30 prizes consisting of 1st and 2nd prizes only are to be given. 1st and 2nd prizes are worth ₹ 2000 and ₹ 1000 respectively. If the total prize money is ₹ 52,000 then show that:(a) If 1st prizes are x in number the number of 2nd prizes are____. (b) The total value of prizes in terms of x are. (c) The equation formed is. (d) The solution of the equation is_. (e) The number of 1st prizes are__ and the number of 2nd prizes are.

Answer: (a) If 1st prizes are x in number the number of 2nd prizes are 30 - x. From the question, it is given that, 30 prizes consisting of 1st.... View Article

In a bag there are 5 and 2 rupee coins. If they are equal in number and their worth is ₹ 70, then(a) The worth of x coins of ₹ 5 each____. (b) The worth of x coins of ₹ 2 each.(c) The equation formed is_. (d) There are 5 rupee coins and _____ 2 rupee coins.

Answer: (a) The worth of x coins of ₹ 5 each 5x. (b) The worth of x coins of ₹ 2 each 2x. (c) The equation formed is 5x + 2x = ₹ 70. As per the... View Article

The length of a rectangle is two times its breadth. Its perimeter is 60 cm.(a) If the breadth of rectangle is x cm, the length of the rectangle is _ (b) Perimeter in terms of x is _ (c) The equation formed is _ (d) The solution of the equation is __

Answer: (a) If the breadth of rectangle is x cm, the length of the rectangle is 2x. From the question it is given that the breadth of rectangle... View Article

In a test Abha gets twice the marks as that of Palak. Two times Abha’s marks and three times Palak’s marks make 280.(a) If Palak gets x marks, Abha gets _ marks. (b) The equation formed is (c) The solution of the equation is (d) Marks obtained by Abha are ___

Answer: (a) If Palak gets x marks, Abha gets 2x marks. From the question it is given that Palak gets x marks and Abha gets twice the marks as... View Article

M	T	W	T	F	S	S
				1	2	3
4	5	6	7	8	9	10
11	12	13	14	15	16	17
18	19	20	21	22	23	24
25	26	27	28	29	30	31