Question
In order that the lines y = x + 1, 2x - 3y + 5 = 0 and
3x - y + m = 0 may meet in a point, the value of m should be:Solution
In solving the equation y = x + 1 and 2x - 3y + 5 = 0, we get x = 2 and y = 3. Since, these three lines are concurrent, therefore, x = 2 and y = 3 will satisfy the equation 3x - y + m = 0 So, 6 - 3 + m = 0 => m = -3
Read the given statement and conclusions carefully. Assuming that the information given in the statements is true, decide which of the given conclusions...
Statements: A = B, C ≤ D, E < F, C ≤ F, D > B
Conclusion:
I. B ≥ C
II. B < C
Infant jaundice is yellow discoloration of new born baby's skin and eyes which occurs because the baby's blood contains an excess of a yellow pigment c...
1. Banana price is more than that of lychee.
2. Banana price is less than that of kiwi.
3. Kiwi Price is more than that of banana and lych...
A statement is given followed by two conclusions I and II. Consider the given statement as true and decide which of the given conclusions logically fol...
In each question below is given a statement followed by two conclusions numbered I and II. You have to assume everything in the statement to be true, ...
Statements: S ≥ R > P < Y; R > T ≥ Z; U < T ≥ V
Conclusions:
I. S > V
II. Z ≤ Y
III. Y < Z
Below are given statements followed by some conclusions. You have to take the given statements to be true even if they seem to be at variance with the c...
Statements: R > Q ≥ M = S ; Q ≥ O > T
Conclusion: I. Q ≥ S II. R < T
...As per the coach of a hockey team, like any other challenging sport, hockey requires intense practice in order for one to become proficient. But many ho...
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