Question
Match the part of the sentences from column 1 with
column 2 and find which of the following pair of statements given in the options make contextually and grammatically correct sense.Solution
The correct pairs are AF, BE and CD. AF: 'A' talks about a tool which will help in changing the DNA. 'F' further says that the tool will do it with precision. BE: 'B' talks about Marie Curie who has been honoured twice and 'E' further talks about what she has been honoured with i.e. Nobel prize in Physics and Chemistry. CD: 'C' talks about the issue of dropping out of school or school closures and 'D' says that the issue can lead to the rise in the cases of early marriage. Hence, the answer is option d).
I. 3x2 = 2x2 + 9x – 20
II. 3y2 = 75
I. x² + 4x + 4 = 0
II. y² - 8y + 16 = 0
I. x2 – 3(x + 5) = -11
II. y2 – 4(y + 2) = -2y
What is the average salary of 10 officers , if a clerk’s salary is Rs. 15,000?
Statement I: The total salary of 10 officers and 5 clerk is Rs....
I. x²  – 44x + 468 = 0
II. y²  – 30y + 216 = 0
I. 20y² - 13y + 2 = 0
II. 6x² - 25x + 14 = 0
l). 2p² - 10p - 48 = 0
ll). q ² + 5q - 234 = 0
If x + 1/x = 3, find x² + 1/x².
Solve the quadratic equations and determine the relation between x and y:
Equation 1: x² - 34x + 285 = 0
Equation 2: y² - 26y + 165 = 0
I. 2x² + 15 x - 27 = 0
II. 3 y² + 25 y - 18 = 0
