Question
In a certain code language, "BRIGHT" is coded as 61 and
"FLASH" is coded as 50. How will "GLOW" be coded?Solution
The logic followed is: Code = (Sum of the positional values of consonants) + (Number of letters in the word).
For BRIGHT : Consonants: B (2), R (18), G (7), H (8), T (20) Sum: 2 + 18 + 7 + 8 + 20 = 55 Add number of letters (6): 55 + 6 = 61 For FLASH: Consonants: F (6), L (12), S (19), H (8) Sum: 6 + 12 + 19 + 8 = 45 Add number of letters (5): 45 + 5 = 50 For GLOW: Consonants: G (7), L (12), W (23) Sum: 7 + 12 + 23 = 42 Add number of letters (4): 42 + 4 = 46
I. 2y2 – 19y + 35 = 0
II. 4x2 – 16x + 15 = 0
Solve the quadratic equations and determine the relation between x and y:
Equation 1: x² - 42x + 392 = 0
Equation 2: y² - 46y + 480 = 0
Equation 1: x² - 120x + 3500 = 0
Equation 2: y² - 110y + 3025 = 0
Find the coefficient of x³ in (2x − 3)⁶.
Solve the quadratic equations and determine the relation between x and y:
Equation 1: x² - 22x + 120 = 0
Equation 2: y² - 25y + 144 = 0
Find the value of 'x' and 'y' in the following equation:
7x - 2y = 46
In each of these questions, two equations (I) and (II) are given.You have to solve both the equations and give answer
I. x² - 8x + 15 = 0 ...
l. 3x2 + 17x + 24 = 0
II. 2y2 + 15y + 27 = 0
In the question, two equations I and II are given. You have to solve both the equations to establish the correct relation between x and y.
I. x
I. 22x² - 97x + 105 = 0
II. 35y² - 61y + 24 = 0
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