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Q 1/10
Score 0
1) If x = a, y = b is the solution of the equations x + y = 5 and 2x – 3y = 4, then the values of a and b are respectively
60
(19/5, 6/5)
(6, -1)
(1, 4)
(2, 3)
Q 2/10
Score 0
2) The graph of x = -2 is a line parallel to the
60
none of these
Y-axis
X-axis
both X and Y axis
10 questions
Q.
1) If x = a, y = b is the solution of the equations x + y = 5 and 2x – 3y = 4, then the values of a and b are respectively
1
60 sec
Q.
2) The graph of x = -2 is a line parallel to the
2
60 sec
Q.
3) Two equations in two variables taken together are called
3
60 sec
Q.
4) If in the equation x + 2y = 10, the value of y is 6, then the value of x will be
4
60 sec
Q.
5) The graph of the equation 2x + 3y = 5 is a
5
60 sec
Q.
6) 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
6
60 sec
Q.
7) 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
7
60 sec
Q.
8) 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
8
60 sec
Q.
9) The difference between a two digit number and the number obtained by interchanging the digits is 27. What is the difference betw een the two digits of the number?
9
60 sec
Q.
10) The pair of equations x = a and y = b graphically represents lines which are
