Question
Answer the questions based on the information given
below. A & B means A is greater than B A * B means A is not greater than B A ? B means A is not smaller than B A © B means A is smaller than B A $ B means A is neither greater nor smaller than B In the following question the relationship between different elements is given in the statements followed by three conclusions I, II and III. Read the statements carefully and mark your answer accordingly. Statements: D ? E ? F $ G, H * I * J, J ? K ? G Conclusions: I. K ? H II. J * D III. F & ISolution
Given statements: D ? E ? F $ G, H * I * J, J ? K ? G After decoding the code, we get: D ≥ E ≥ F = G, H ≤ I ≤ J, J ≥ K ≥ G On combining the above statements, we get: D ≥ E ≥ F = G ≤ K ≤ J ≥ I ≥ H Conclusions: I. K ? H means K ≥ H: False (As, K ≤ J ≥ I ≥ H, here relation between K and H can't be determined) I I. J * D means J ≤ D: False (As, D ≥ E ≥ F = G ≤ K ≤ J, here relation between D and J can't be determined) III. L & I means F > I: False (As, F = G ≤ K ≤ J ≥ I, here relation between F and I can't be determined) So, none of the conclusions are true.
Equation 1: x² - 180x + 8100 = 0
Equation 2: y² - 170y + 7225 = 0
l). p² - 26p + 153 = 0
ll). q² - 17q + 72 = 0
How many values of x and y satisfy the equation 2x + 4y = 8 & 3x + 6y = 10.
Equation 1: x² + 16x + 63 = 0
Equation 2: y² + 10y + 21 = 0
I. (4x-5)3Â +Â 1/(4x-5)3Â = 2
II. 2[(y+1/y)2- 2]- 9(y+1/y)= -14
I. 5x² = 19x – 12
II. 5y² + 11y = 12
I. x2 – 10x + 21 = 0
II. y2 + 11y + 28 = 0
(i) 2x² – x – 3 = 0
(ii) 2y² – 6y + 4 = 0
I. 27x² + 120x + 77 = 0
II. 56y² + 117y + 36 = 0
I. 6 y² + 11 y – 7= 0
II. 21 x² + 5 x – 6 = 0