10 - Maths - Unit 3. Algebra
25 Questions
| Total Attempts: 1910
.png "10 - Maths - Unit 3. Algebra")
Prepared By Mr. C. SUGUMAR, HEADMASTER , GHS, ADHANUR , TIRUVANNAMALAI DT. & www. Padasalai. Net
Questions and Answers
- 1.If the system 6x -2y = 3 , kx-y =2 has a unique solution , then (1 ) k = 3 (2) k # 3 (3) k = 4 (4) k # 4
- A.
(2)
- B.
(1)
- C.
(3)
- D.
(4)
- 2.A system of two linear equations in to variables is inconsistent , if their graphs (1) coincide (2) intersect only at a point (3) do not intersect at any point (4) cut the x-axis
- A.
(3)
- B.
(1)
- C.
(2)
- D.
(4)
- 3.The system of equations x-4y = 8 , 3x -12y = 24 (1) has infinitely many solutions (2) has no solutions (3) has a unique solution (4) may or may not have a solution
- A.
(1)
- B.
(2)
- C.
(3)
- D.
(4)
- 4.
![If one zero of the polynomial p (x) = (k+4 ) + 13x +3k is reciprocal of the other , then k =
(1) 2 (2) 3 (3 ) 4 (4) 5 - ProProfs]( "If one zero of the polynomial p (x) = (k+4 ) + 13x +3k is reciprocal of the other , then k =
(1) 2 (2) 3 (3 ) 4 (4) 5")
If one zero of the polynomial p (x) = (k+4 ) + 13x +3k is reciprocal of the other , then k = (1) 2 (2) 3 (3 ) 4 (4) 5- A.
(1)
- B.
(2)
- C.
(3)
- D.
(4)
- 5.
![The sum of two zeros of the polynomial f(x) = 2 +( p +3 )x + 5 is zero , then the value of P is .
(1 ) 3 (2) 4 (3) -3 (4) -4 - ProProfs]( "The sum of two zeros of the polynomial f(x) = 2 +( p +3 )x + 5 is zero , then the value of P is .
(1 ) 3 (2) 4 (3) -3 (4) -4")
The sum of two zeros of the polynomial f(x) = 2 +( p +3 )x + 5 is zero , then the value of P is . (1 ) 3 (2) 4 (3) -3 (4) -4- A.
(3)
- B.
(2)
- C.
(1)
- D.
(4)
- 6.
![The remainder when is divided by (x+4) is
(1 ) 28 (2) 29 (3) 30 (4) 31 - ProProfs]( "The remainder when is divided by (x+4) is
(1 ) 28 (2) 29 (3) 30 (4) 31")
The remainder when is divided by (x+4) is (1 ) 28 (2) 29 (3) 30 (4) 31- A.
(4)
- B.
(3)
- C.
(2)
- D.
(1)
- 7.
![The quotient when is divided by (x-1) is
(1) (2) (3) (4) - ProProfs]( "The quotient when is divided by (x-1) is
(1) (2) (3) (4)")
The quotient when is divided by (x-1) is (1) (2) (3) (4)- A.
(2)
- B.
(3)
- C.
(1)
- D.
(4)
- 8.
![The GCD of and is
(1) (2) (3) x+1 (4 ) x - 1 - ProProfs]( "The GCD of and is
(1) (2) (3) x+1 (4 ) x - 1")
The GCD of and is (1) (2) (3) x+1 (4 ) x - 1- A.
(3)
- B.
(4)
- C.
(1)
- D.
(2)
- 9.
![The GCD of and is
(1) 1 (2) x+y (3) x-y (4)
- ProProfs]( "The GCD of and is
(1) 1 (2) x+y (3) x-y (4)")
The GCD of and is (1) 1 (2) x+y (3) x-y (4)- A.
(3)
- B.
(4)
- C.
(1)
- D.
(2)
- 10.
![The LCM of and is
- ProProfs]( "The LCM of and is")
The LCM of and is- A.
(3)
- B.
(2)
- C.
(1)
- D.
(4)
- 11.
![The LCM of where K is
(1) - ProProfs]( "The LCM of where K is
(1)")
The LCM of where K is (1)- A.
(4)
- B.
(3)
- C.
(2)
- D.
(1)
- 12.
![The lowest form of the rational expression is
(1) (2) (3) (4) - ProProfs]( "The lowest form of the rational expression is
(1) (2) (3) (4)")
The lowest form of the rational expression is (1) (2) (3) (4)- A.
(2)
- B.
(3)
- C.
(4)
- D.
(1)
- 13.
![If and are the teo rational expressions . Then their product is
(1) (2) (3) (4) - ProProfs]( "If and are the teo rational expressions . Then their product is
(1) (2) (3) (4)")
If and are the teo rational expressions . Then their product is (1) (2) (3) (4)- A.
(1)
- B.
(2)
- C.
(3)
- D.
(4)
- 14.
![On diving by is equal to
(1) (x-5) (x-3) (2) (x-5) (x+3) (3) (x+5) (x-3) (4 ) (x+5) (x+3)
- ProProfs]( "On diving by is equal to
(1) (x-5) (x-3) (2) (x-5) (x+3) (3) (x+5) (x-3) (4 ) (x+5) (x+3)")
On diving by is equal to (1) (x-5) (x-3) (2) (x-5) (x+3) (3) (x+5) (x-3) (4 ) (x+5) (x+3)- A.
(1)
- B.
(4)
- C.
(3)
- D.
(2)
- 15.
![If is added with then the new expression is
(1) (2) (3) (4) - ProProfs]( "If is added with then the new expression is
(1) (2) (3) (4)")
If is added with then the new expression is (1) (2) (3) (4)- A.
(1)
- B.
(4)
- C.
(3)
- D.
(2)
- 16.
![The square root of 49 is
(1) 7 (2 ) 7 (x+y) (x-Y) (3) (4)
- ProProfs]( "The square root of 49 is
(1) 7 (2 ) 7 (x+y) (x-Y) (3) (4)")
The square root of 49 is- (1) 7 (2 ) 7 (x+y) (x-Y) (3) (4)
- A.
(4)
- B.
(3)
- C.
(1)
- D.
(2)
- 17.
![The square root of
(1) (2) (3) (4)
- ProProfs]( "The square root of
(1) (2) (3) (4)")
The square root of (1) (2) (3) (4)- A.
(4)
- B.
(3)
- C.
(2)
- D.
(1)
- 18.
![The square root of 121 is
(1) (2) (3) (4) - ProProfs]( "The square root of 121 is
(1) (2) (3) (4)")
The square root of 121 is (1) (2) (3) (4)- A.
(4)
- B.
(1)
- C.
(3)
- D.
(2)
- 19.
![If has equal roots , then c is equal
(1) (2) (3) (4) - ProProfs]( "If has equal roots , then c is equal
(1) (2) (3) (4)")
If has equal roots , then c is equal (1) (2) (3) (4)- A.
(2)
- B.
(1)
- C.
(4)
- D.
(3)
- 20.
![If has no real roots , then
(1) (2) (3) (4)
- ProProfs]( "If has no real roots , then
(1) (2) (3) (4)")
If has no real roots , then (1) (2) (3) (4)- A.
(3)
- B.
(4)
- C.
(2)
- D.
(1)
- 21.
![The quadratic equation whose one root is 3 is
(1) (2) (3) (4) - ProProfs]( "The quadratic equation whose one root is 3 is
(1) (2) (3) (4)")
The quadratic equation whose one root is 3 is (1) (2) (3) (4)- A.
(4)
- B.
(3)
- C.
(2)
- D.
(1)
- 22.
![The common root of the equation and is
(1) (2) (3) (4) - ProProfs]( "The common root of the equation and is
(1) (2) (3) (4)")
The common root of the equation and is (1) (2) (3) (4)- A.
(1)
- B.
(2)
- C.
(3)
- D.
(4)
- 23.
![If , are the roots of , a # 0 then the wrong statement is
(1) (2) (3) (4) - ProProfs]( "If , are the roots of , a # 0 then the wrong statement is
(1) (2) (3) (4)")
If , are the roots of , a # 0 then the wrong statement is (1) (2) (3) (4)- A.
(3)
- B.
(4)
- C.
(2)
- D.
(1)
- 24.
![If , are the roots of , then one of the quadratic eqn whose roots are and
(1) (2) (3) (4) - ProProfs]( "If , are the roots of , then one of the quadratic eqn whose roots are and
(1) (2) (3) (4)")
If , are the roots of , then one of the quadratic eqn whose roots are and (1) (2) (3) (4)- A.
(3)
- B.
(4)
- C.
(1)
- D.
(2)
- 25.
![If then the equation . has
(1) a = c (2) a = -c (3) a = 2c (4) a = -2c - ProProfs]( "If then the equation . has
(1) a = c (2) a = -c (3) a = 2c (4) a = -2c")
If then the equation . has (1) a = c (2) a = -c (3) a = 2c (4) a = -2c- A.
(1)
- B.
(2)
- C.
(3)
- D.
(4)
This is an algebra end-of-course practice test for high school students who are looking for some exercise before their final exam. It has got more than thirty basic to tough questions of the same. So, take it and test out your...
Questions: 35 | Attempts: 17758 | Last updated: Oct 1, 2020
-
Sample QuestionDaniel made a box-and-whisker plot of the ages of his cousins. What is the median age of his cousins?
Can you pass the ultimate exam on algebra? Algebra is interesting because either you love it or hate it. It is a branch of mathematics that substitutes letters for numbers, and an algebraic equation represents a scale where what...
Questions: 28 | Attempts: 7157 | Last updated: Jun 1, 2020
-
Sample QuestionEvaluate: 8y + 5y
This is to test 13 - 14 year olds on there algebra. ALWAYS SHOW WORKING OR ELSE YOUR ANSWER WILL BE INCORRECT!!
Questions: 5 | Attempts: 6608 | Last updated: Sep 23, 2020
-
Sample QuestionFind x2x + 3 = 7x- 3
Which U.S. City Is Suitable for Your Personality Type? Quiz!
Which U.S. City Is Suitable for Your Personality Type? Quiz!
Are You Really Best Friends? Take The Quiz & Prove It
Are You Really Best Friends? Take The Quiz & Prove It
Back to top