CBSE Class 10 Mathematics Chapter 3 Pair of Linear Equations in Two Variables Multiple Choice Questions with Answers. MCQ Questions Class 10 Mathematics Pair of Linear Equations in Two Variables with Answers was Prepared Based on Latest Exam Pattern. Students can solve NCERT Class 10 Mathematics Pair of Linear Equations in Two Variables MCQs with Answers to know their preparation level.
Multiple Choice Questions - Set - 5
Question 1:
The pair of equations x = a and y = b graphically represents lines which are
(a) parallel
(b) intersecting at (b, a)
(c) coincident
(d) intersecting at (a, b)
Correct Answer – (D)
Question 2 :
Asha has only ₹1 and ₹2 coins with her. If the total number of coins that she has is 50 and the amount of money with her is ₹75, then the number of ₹1 and ₹2 coins are, respectively
(a) 35 and 15
(b) 15 and 35
(c) 35 and 20
(d) 25 and 25
Correct Answer – (D)
Question 3 :
The father’s age is six times his son’s age. Four years hence, the age of the father will be four times his son’s age. The present ages of the son and the father are, respectively
(a) 4 and 24
(b) 5 and 30
(c) 6 and 36
(d) 3 and 24
Correct Answer – (C)
Question 4 :
The sum of the digits of a two-digit number is 9. If 27 is added to it, the digits of the number get reversed. The number is
(a) 27
(b) 72
(c) 45
(d) 36
Correct Answer – (D)
Question 5 :
The figure obtained by lines l, m, X-axis and Y-axis, can not be the :
(a) square
(b) rectangle
(c) trapezium
(d) triangle
Correct Answer – (D)
Question 6 :
Area of figure OABC is (in square units):
(a) 1
(b) 2
(c) 3
(d) 4
Correct Answer – (D)
Question 7 :
Coordinates of A, B, C (in order) are:
(a) (2,0), (2,-2) (0,-2)
(b) (0,2), (-2,2), (-2,0)
(c) (-2,0), (2,2), (0,-2)
(d) (0,2), (2,2), (0,-2)
Correct Answer – (B)
Question 8 :
Find the values of x and y if ABCD is a cyclic quadrilateral, ∠A = 6x + 10°, ∠B = (5x)°, ∠C = (x + y)° (∠D)=(3y-10)°.
(a) x = 30°, y = 20°
(b) x = 20°, y = 30°
(c) x = 40°, y = 10°
(d) x = 10°, y = 40°
Correct Answer – (B)
Question 9 :
If x + 5y = 34 and x – 5y = – 6, find the value of 5y – 2x.
(a) – 8
(b) 14
(c) 8
(d) 20
Correct Answer – (A)
Question 10 :
One equation of a pair of dependent linear equations is -5x + 7y = 2. The second equation can be:
(a) 10x + 14y + 4 = 0
(b) – 10x – 14y + 4 = 0
(c) – 10x + 14y + 4 = 0
(d) 10x – 14y = – 4
Correct Answer – (D)
- NCERT Solutions Class 10 Mathematics Linear Equations In Two Variables : Exercise 3.1
- NCERT Solutions Class 10 Mathematics Linear Equations In Two Variables : Exercise 3.2
- NCERT Solutions Class 10 Mathematics Linear Equations In Two Variables : Exercise 3.3
- NCERT Solutions Class 10 Mathematics Linear Equations In Two Variables : Exercise 3.4
- NCERT Solutions Class 10 Mathematics Linear Equations In Two Variables : Exercise 3.5
- NCERT Solutions Class 10 Mathematics Linear Equations In Two Variables : Exercise 3.6
- NCERT Solutions Class 10 Mathematics Linear Equations In Two Variables : Exercise 3.7
