Question
Statement: The alumni of the institute returned to
rescue crumbling building of 112-year-old alma mater. I. The Building of the institute was built 112 years ago at the time of its inception II. The alumni visited the institute after a long period of time. In each question below a statement is given followed by two assumptions numbered I and II. An assumption is something supposed or taken for granted. You have to consider the statement and the following assumptions and decide which of the assumptions is implicit in the statement.Solution
We can’t make out when was the building constructed. We also don’t know if the alumni had not visited the school in the interim, hence both assumptions are not implicit and option 4 is the correct answer.
If (9x + 4y) = 808 and 2x:5y = 18:25, then find the value of (2x² + 3y²).
If x = √7 + √6 and y = √7 - √6 , then the value of is (x2 + y2)/(x3 + y3).
...Before servicing, a car runs at a speed of 25 km/hr while after servicing, it runs at a speed of 50 km/h. After servicing the car covers a certain dista...
If a + b = 56 and (a – b)² = 496, find the value of the product of a and b.
(123×123×123 + 130×130×130)/(123×123 - 123×130 + 130×130) = ?Â
If for non-zero x, x² - 4x - 1 = 0, what is the value of x² + 1/x²?
If (a2 + 1/a2) = 11, then find the value of (a3 - 1/a3).
You are provided with three sequences below. Determine the values of P, Q, and R, and then identify the relationship among them.<...
If x = (2+√3)/(2-√3), y = (2-√3)/(2+√3). Then find out the value of (x²+y²-xy)/(x²+y²+xy)?
If (5x - 2y) = 170 and 4x:3y = 32:9, then find the value of (3x² + y²).
