Question
If ‘SUMMARY’ is coded as ‘18’, ‘TIGER’ is
coded as ‘2’, then what is the code for ‘PYTHON’ in the same code language?Solution
The words are coded as the difference of positional value of first and fifth letter from the left end as per the English Alphabetical series.For SUMMARY: Difference of (19 – 1) = 18For TIGER: Difference of (20 - 18) = 2Similarly, For PYTHON: Difference of (16 - 15) = 1
For 3x² − 10x − 8 = 0, find (1/α + 1/β).
I. 88x² - 13 x – 56 = 0
II. 15 y² + 41 y + 28 = 0
In each of these questions, two equations (I) and (II) are given.You have to solve both the equations and give answer Â
I. 7x² - 19x + 10 = 0...
I. 12y2 + 11y – 15 = 0
II. 8x2 – 6x – 5 = 0
I. x2 + 16x + 63 = 0
II. y2 + 2y - 15 = 0
The equation x2 – px – 60 = 0, has two roots ‘a’ and ‘b’ such that (a – b) = 17 and p > 0. If a series starts with ‘p’ such...
I. 2p² - 11p + 12 = 0
II. 2q² - 17q + 36 = 0
I. 84x² - 167x - 55 = 0
II. 247y² + 210y + 27 = 0
I. 6 y² + 11 y – 7= 0
II. 21 x² + 5 x – 6 = 0
I. x2 + x – 42 = 0
II. y2 + 6y – 27 = 0
