question_answer1) Which of the following are used to represent unknown quantities in algebra?
A) Upper case letters.
B) Lower case letters.
C) Depends on the problem.
D) Only letters A, B,..... K.
View Answer play_arrowquestion_answer2) What do literals usually represent?
A) Known quantities
B) Variables
C) Constants
D) Depends on the problem.
View Answer play_arrowquestion_answer3) What is the number of sides of an equation?
A) 2
B) 3
C) 4
D) 0
View Answer play_arrowquestion_answer4) What is the equation for the statement 'half of a number added to 10 is 15' ?
A) \[\frac{x}{2}+10+5\]
B) \[\frac{x}{2}+10=15\]
C) \[\frac{x}{2}+15=10\]
D) \[\frac{x}{2}=10+15\]
View Answer play_arrowquestion_answer5) Write an equation for the statement 'thrice the length of a room is 340 metres'.
A) \[3l=430\]
B) \[3l=340\]
C) \[3+l=340\]
D) \[340-3\,\,l\]
View Answer play_arrowA) Error method
B) Trial and error method
C) Testing method
D) Checking method
View Answer play_arrowquestion_answer7) A Find the value of ?a? that satisfies the equation \[6a=-30\].
A) 48
B) -48
C) -24
D) 24
View Answer play_arrowquestion_answer8) Choose a value of 'a' that satisfies the equation\[\text{6a=-30}\].
A) 5
B) 30
C) -5
D) 10
View Answer play_arrowquestion_answer9) What is the value of \[x\] if \[\frac{3}{4}x+8=17\]?
A) -12
B) 36
C) 12
D) -36
View Answer play_arrowquestion_answer10) For what value of 'a' is \[\text{6(2a-1)+8=14}\]true?
A) -1
B) \[\text{3}\frac{1}{12}\]
C) \[1\frac{3}{12}\]
D) 1
View Answer play_arrowquestion_answer11) Determine the value of \[x\] given \[6x-1=2x+9\].
A) \[1\frac{1}{2}\]
B) \[-2\frac{1}{2}\]
C) \[1\frac{3}{12}\]
D) \[1\]
View Answer play_arrowA) 45 years
B) 30 years
C) 15 years
D) 10 years
View Answer play_arrowA) -12
B) 72
C) 12
D) -72
View Answer play_arrowA) 66 m
B) 11 m
C) 3 m
D) 22 m
View Answer play_arrowquestion_answer15) In the given figure, what are the magnitudes of the angles shown?
A) \[\text{40 }\!\!{}^\circ\!\!\text{ }\], \[\text{135 }\!\!{}^\circ\!\!\text{ }\]
B) \[\text{45 }\!\!{}^\circ\!\!\text{ }\], \[\text{130 }\!\!{}^\circ\!\!\text{ }\]
C) \[\text{45 }\!\!{}^\circ\!\!\text{ }\],\[\text{135 }\!\!{}^\circ\!\!\text{ }\]
D) \[\text{180 }\!\!{}^\circ\!\!\text{ }\]
View Answer play_arrowA) 12 m
B) 24 m
C) 6 m
D) 72 m
View Answer play_arrowquestion_answer17) Which of the following is the perimeter of a regular hexagon of side 's' units ?
A) 6 s units
B) 12 s units
C) \[\text{6 }{{\text{s}}^{\text{2}}}\] sq units
D) -6 s units
View Answer play_arrowquestion_answer18) Which of the following does 2n -1 represent?
A) 1 subtracted from the product of n and 2.
B) The difference of two times n and 2.
C) 2n added to 1.
D) n subtracted from 2.
View Answer play_arrowquestion_answer19) If \[\frac{2}{3}P-2\frac{1}{2}=3\frac{1}{2}\], what is the value of p?
A) -9
B) 6
C) 9
D) 0
View Answer play_arrowA) Rs. 25
B) Rs. 10
C) Rs. 35
D) Rs. 40
View Answer play_arrowquestion_answer21) If half of a number is added to 18, the sum is 46. What is the number?
A) 92
B) 56
C) 65
D) 0
View Answer play_arrowA) \[ax\text{ }-\text{ }by\]
B) \[x\text{ }+\text{ }a\text{ }-\text{ }by\]
C) \[by\text{ }-\text{ }ax\]
D) \[xa\text{ }-\text{ }b\text{ }-\text{ }y\]
View Answer play_arrowA) 6a-40
B) 40a-6
C) 40-6a
D) 0
View Answer play_arrowquestion_answer24) How is '6 less than ten times a' written ?
A) 6-10a
B) 10a-6
C) 10ac
D) \[\text{610 }\!\!\times\!\!\text{ a-6}\]
View Answer play_arrowA) Rs. \[(4y\text{ }+\text{ }3x)\]
B) Rs. \[(4x\text{ }+\text{ }3y)\]
C) Rs. \[(4x-6y)\]
D) Rs. \[4(x-6)y\]
View Answer play_arrowquestion_answer26) Determine the coefficient of x in \[4y-\frac{x}{7}\].
A) \[-\frac{1}{7}\]
B) \[\frac{1}{7}\]
C) \[4\]
D) \[-4\]
View Answer play_arrowA) \[\frac{3}{2}x\] years
B) \[x\] years
C) \[3x\] years
D) \[2x\] years
View Answer play_arrowquestion_answer28) Which is the correct expression for '-p multiplied by 5' ?
A) \[-(-5p)\]
B) \[-p+5\]
C) \[-5p\]
D) \[5-p\]
View Answer play_arrowA) \[\text{(0}\text{.5 p + 0}\text{.6 q)}\] paise
B) Rs. \[\text{(50 p+6q)}\] paise
C) Rs. \[\text{(50p+60q)}\] paise
D) \[\text{(50 p + 60 q)}\]paise
View Answer play_arrowquestion_answer30) What does -m -7 represent?
A) 7 subtracted from m.
B) 7 subtracted from -m.
C) -7 subtracted from -m.
D) 7 added to m.
View Answer play_arrowquestion_answer31) What does 10y + 7 represent?
A) 10 times y added to -7.
B) 10 y added to 7.
C) The product 10 and y + 7.
D) 7 added to the product of 10 and y.
View Answer play_arrowA) \[\text{10 (p-5)}\]
B) \[\text{5(p-10)}\]
C) \[\text{5p-10}\]
D) \[\text{10-5p}\]
View Answer play_arrowm | 1 | 2 | 3 | 4 | 5 |
m+7 | 8 | 9 | 10 | 11 | 12 |
A) \[\text{m = 4}\]
B) \[\text{m = 5}\]
C) \[\text{m = 2}\]
D) \[\text{m = 3}\]
View Answer play_arrowA) The number of students in class VI is 25 times the number of students in the school.
B) The number of students in the school is 25 times the number of students in class VI.
C) The total number of students in the school is 26n.
D) The total number of students in class VI is 24n.
View Answer play_arrowquestion_answer35) Mohan is \[x\] years old. What is his age 15 years from now?
A) (x - 15) years
B) (x + 45) years
C) (x + 15) years
D) (15x) years
View Answer play_arrowquestion_answer36) Identify the equation with one variable from the following.
A) \[\text{z+1224}\]
B) \[\text{20-}\left( \text{10-5} \right)\text{=}\left( \text{3}\times \text{5} \right)\]
C) \[\text{2n+1 =11}\]
D) \[\frac{\text{3q}}{\text{2}}\text{0}\]
View Answer play_arrowquestion_answer37) Choose the set that has the solution for the equation\[\text{n + 8 = 20}\].
A) (12, 8, 20, 0)
B) (-2.0, 2, 4)
C) (7, 2, 10, 14)
D) (4, -4, 2, 0)
View Answer play_arrowquestion_answer38) Which of the following is a correct statement?
A) The perimeter of an equilateral triangle of side 'S' units is \[\text{S }\!\!\times\!\!\text{ S}\] square units.
B) The area of a square of side 's' units is 4s units.
C) The perimeter of a regular pentagon of side \['l'\] units is \[5l\] units.
D) The area of a circle of radius \['l'\] units is \[4\,l\] square units.
View Answer play_arrowA) \[6-\frac{x}{3}=2\]
B) \[\frac{x}{3}-6=2\]
C) \[3x-6=2\]
D) \[\frac{3}{x}-6=2\]
View Answer play_arrowA) 6a
B) -6a
C) -6ax
D) 6ax
View Answer play_arrowquestion_answer41) If \[\frac{3}{5}x+9=33\], what is value of \[x\]?
A) 20
B) -20
C) -40
D) 40
View Answer play_arrowquestion_answer42) If p = q, what is p + t?
A) q - t
B) qt
C) q + t
D) \[q\text{ }\div \text{ }t\]
View Answer play_arrowquestion_answer43) Guru is twice as old as Srinu. If Guru's age is 60 years, how old is Srinu?
A) 45 years
B) 30 years
C) 15 years
D) 10 years
View Answer play_arrowA) 5p + 30
B) p + 30
C) 4p+30
D) 5p-30
View Answer play_arrowA) m=30
B) m+12=30
C) m-12=30
D) m=12
View Answer play_arrowA) \[\text{x = 70 (10 +15)}\]
B) \[\text{x = 15 (70 +10)}\]
C) \[x\text{ }=\text{ }70\text{ }+(10\times 15)\]
D) \[\text{x = 20 (70+10+15)}\]
View Answer play_arrowquestion_answer47) What is the value of "n" that makes the equation below true? \[\frac{n}{3}=12\].
A) 36
B) 12
C) 9
D) 3
View Answer play_arrowA) \[0.05\text{ }x\text{ }+\text{ }0.12y~\]
B) \[0.05x\text{ }-\text{ }0.12y\]
C) \[0.17(x+y)\]
D) \[0.17\text{ }xy\]
View Answer play_arrowA) 7.65
B) 76.5
C) 765
D) 7650
View Answer play_arrowA) \[8y+15x\]
B) \[8x+15y\]
C) \[80x+1500y\]
D) \[0.8x+1.5y\]
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