Question
Statement: Generally Noida are Meerut. A
few Meerut are Delhi. All Delhi are Raipur. No Meerut is Ranchi. Conclusion: 1. All Delhi being Noida is a possibility. 2. A few Delhi are not Ranchi. 3. None of the Noida is Ranchi. In each question below are given some statements followed by some conclusions. You have to take the given statements to be true even if they seem to be at variance with commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows/follow from the given statements, disregarding commonly known facts.Solution
when x =4 and y =-6 then find the value of 27x³ +58x²y +31xy² +8y³?
The area of â–³ ABC is 44 cm2 . If D is the midpoint of BC and E is the midpoint of AB, then the area of â–³ BDE isÂ
- 12% of 25% of ‘A’ is equal to 40% of 15% of ‘B’. Find the value of (A + B):(A – B).
- If 2x + 4y - 9 = 0, then find the value of 8x 3 Â - 723 + 64y 3 Â + 216xy.
If a + b + c = 5, a³ + b³ + c³ = 85 and abc =25, then find the value of a² + b² + c² – ab –bc – ca
If polynomial P(x) = x3 - 3x2 + 5x-3 is divided by polynomial G (x) = x2 - 2, the quotient and remainder are:
If √c + (1/√c) = 7, then find the value of c + (1/c).
- If p = 30 - q - r and pq + r(q + p) = 296 then find the value of (p 2 Â + q 2 Â + r 2 ) .
If (x - 1) 3 Â + (y - 2) 3 Â + (z - 3) 3 Â + 3(x + y - 3)(y + z - 5)(x + z - 4) = 0, then what is the value of (x + y +...
- If (x - y) = 2, then find the value of (x³ - y³ - 6xy).