Question
Which of the following statement is
incorrect?Solution
When the soil is loosened due to ploughing, the soil volume increase without any effect on weight. This decreases the bulk density of the soil.
What is the average of the first 20 multiples of 12?
If, 6x + y = 20, and 2xy = 32, and 6x > y, then find the value of 216x³ – y³.
- If (x 2 = 8x - 16), then find the value of [x³ + (x⁴/16)][4 - x³]
4, 10, 19, 30, 43, ?
If, ( a + b = 12 ) and ( a² + b² = 80 ), then find the value of (a³ + b³).
You are provided with three sequences below. Determine the values of P, Q, and R, and then identify the relationship among them.<...
(x – 6) 2 + (y + 2) 2 + (z – 4) 2 = 0, then find the value of 4x - 3y + z.
- If x² - 2x + 1 = 0, then find the value of (x + x⁻¹)².
If 125x3 - 64y3 = (Ax + By) (Dy2 - Cx2 + 20xy) , then the value of A + C - 2B + 3D is:
(p + 3) 2 + (q – 7) 2 + (r + 4)2 = 0, then find the value of p + q – r.