The cost of a chair is half of the cost of a dining table. The linear equation representation of the above will be:
The value of k, if, (3, 2) is a solution of equation 4x + y = k is:
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If α2x + ay = 3, is satisfied by x = 1, y = 2, then the value of α will be:
The equation x - y + 1 = 0 is satisfied by x = α2 and y = α, then α =
If the equation x + 3y + 4k = 6 is satisfied by (2, 3) then the value of k is:
If the equation k (x3 - y3) = (x2 + y2 + xy) and y = 1/k , then the value of x is
The equation, (x + y) + = 12, then, u = ??, if x = 8
Arun and Kajol together contributed 100 rupees for the Prime Minister Relief fund. If the money donated by Arun is Rs 80 less than twice the money donated by Kajol then the money donated by Arun is:
If the point (4, 5) lies on the graph 3y = ax + 3, then a =
If C = where C denotes the temperature in Celsius and F denotes the temperature in Fahrenheit, The temperature (in Celsius) at which the numerical value on the both scales is same will be
15 videos|63 docs|45 tests
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15 videos|63 docs|45 tests
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