Question
Out of the statements given below, one statement may be
grammatically and contextually correct. Choose the correct statement as your answer. If all the statements are correct, choose E, i.e. ‘All are correct’.Solution
A – Depreciate is used wrongly in the sentence. B – adoptability is wrong. Should use Adaptability D - highlights should be used in place of highlightÂ
If 9 : 12 :: 12: x, and 28: 42:: 42: y, then the value of 2x + y is:Â
If  x = 19 , find x 5 - 20  x 4 + 20  x 3 - 20x 2 + 20x  - 20 = ?
If (4x + 3y): (28x - y) = 1: 5, then what is the value of (3x 2 Â + 4y 2 ): (7x 2 Â + 2y 2 )?
The roots of the quadratic equation x² + px + q = 0 are in the ratio 3:4. If the sum and product of the roots are 7 and 12, respectively, find the valu...
If 64x3 - 343y3 = (4x - Ay) X (Bx2 + 49y2 + Cxy), then find the value of 3 X (2A + 6B) - 2C.
In an orchard, the ratio of the number of mango and lichi trees is 9:10, respectively. Also, there are few apple trees in the orchard which is 50% more ...
If n = 6 + √13, then find the value of (n + 1/n)².
If x ≠0 and x − 1/x = 5, find:
(i) x² + 1/x²
(ii) x³ − 1/x³
A boat covers a distance of 75 km downstream in 2.5 hours. If the ratio of upstream speed to downstream speed of the boat is 3:5, then find the distance...
If 70% of ‘y’ is 25% more than 30% of 140, then value of ‘y’ is: