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All W are X (A) + Some X are M (I) → No conclusion. Hence neither conclusion I nor II follow. Some X are M (I) → Conversion → Some M are X (I). Hence conclusion III does not follow.
(15 x 15 x 15 + 8 x 8 x 8)/(15 x 15 -15 x 8 + 8 x 8) = ?
If 27 (x+y)³ − 8(x−y)³ = (x + 5y) (Ax² + By² + Cxy), then what is the value of (A+B-C)?
Which of the following statements is correct?
I. If x = 12, y = –2 and z = –10, then x³ + y³
+ z³ = 360
II. If x + y = 48 an...
(408 × 680)÷(20% of 680) = (250 × 260)÷ 10 + ? – 4500
If ab = -15 and (a2 + b2) = 34, then find the value of (a – b).
If 112 ÷28 x 22 –12 x 6 ÷ 3 +12 = z, then find the value of z.
If {1/(y + 1) + 1/(y + 5)} = {1/(y + 2) + 1/(y + 4)}. Find the value of y
If x:y:z = 3:4:6, and (5x + 3z) = 132, then find the value of '3y'.