Which of the following is correct?
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The two lines 4x+3y=0 and 7x+5y=0 will ______ in their graphical representation.
If x = (a/b) + (b/a), y = (b/c) + (c/b) and z = (c/a) + (a/c), then what is the value of xyz – x2 – y2 – z2?
38% of 250 is equal to
In the following question, select the odd letter from the given alternatives.
The average height of A, B and C is 148 cm. If the average height of A and B is 136 cm and that of B and C is 125 cm, then what is the height (in cm) of B?
Some girls can do a piece of work in 18 days. In how much time (in days) two times the number of such girls will complete thrice of the work?
Select the odd word/letters/number/number pair from the given alternatives.