Question
Statement : All fruits are vegetables
Some vegetables are potatoes No potato is a tomato Conclusion : I. Some fruits being potatoes is a possibility II. At least some vegetables are not tomatoes III. Some tomatoes are not potatoes In each question below are given three statements followed by three conclusions numbered I and II. You have to take the three given statements to be true even if they seem to be at variance with commonly known facts and then decide which of the given conclusions logically follows from the two given statements, disregarding commonly known facts.Solution
All fruits are vegetables (A) + Some vegetables are potatoes (I) ⇒ Probable conclusion ⇒ Some fruits may be potatoes(I). Hence Conclusion I will follow. Some vegetables are potatoes(I) + No potato is a tomato(E) ⇒ Some vegetables are not tomatoes(O). Hence Conclusion II follows. No potato is a tomato(E) ⇒ Conversion ⇒ Some tomatoes are not potatoes(O). Hence Conclusion III follows.
Solve: (x/3) + (x/5) = 16
The equations 6x + my + 18 = 0 and 9x + 21y + 27 = 0 have a unique solution. Which of the following statements is definitely true?
Find the area between the lines 18x +12y = 108, 9x  + 6y  = 27, x - axis and y -axis.Â
The ratio of roots of an equation
ax²+bx+b = 0 is p : q
Then find, √p/√q + √q/√p + √p/√q ?
For given pair of equations, how many solutions are possible?
2x + 3y = 10 and 4x + 5y = 18
Solve for x: 5x − 7 = 3x + 9
If in two linear equations ax + by = c and dx + ey = f and a/d = b/e = c/f then, which of the following is true about the two equations?
For which value of m, there is no solution to the equation -
a – b = 5
ma – 4b = 1
The ratio of roots of the equation mx2 + nx + n = 0 is α/ β = a/b, then find the value of `sqrt(a/b)+sqrt(b/a)+sqrt(n/m)`
If, x - y radic; 3 = 23 and radic; 3x + y = 35
Find the angle between both the lines when they intersect each other.
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