Question
Which of the following group represents the tallest and
the youngest persons in the group? Study the following information carefully and answer the questions given below: There are five people Yogesh, Kranti, Rakesh, Bhaskar, Dev. The one who is tallest is not the youngest. Kranti is older than only Dev. Rakesh is older than Bhaskar but shorter than Dev. Only one person is taller than Bhaskar. Yogesh is the shortest while younger than only Rakesh and Bhaskar. Only one person is shorter than Rakesh.Solution
Age : Rakesh Bhaskar Yogesh Kranti Dev Height: Kranti Bhaskar Dev Rakesh Yogesh
- Suppose both the roots of q² + kq + 49 = 0 are real and equal, then determine the value of 'k'.
I. 84x² - 167x - 55 = 0
II. 247y² + 210y + 27 = 0
l). 2p² + 12p + 18 = 0
ll). 3q² + 13q + 12 = 0
I. 2x² - 9x + 10 = 0
II. 3y² + 11y + 6 = 0
I. 6x2 - 47x + 77 =0
II. 6y2 - 35y + 49 = 0
I. 12a2 – 55a + 63 = 0
II. 8b2 - 50 b + 77 = 0
...I. 2y2 – 19y + 35 = 0
II. 4x2 – 16x + 15 = 0
I. 5x² - 24 x + 28 = 0
II. 4y² - 8 y - 12= 0
In each of these questions, two equations (I) and (II) are given.You have to solve both the equations and give answer
I. x2 – ...
I.8(x+3)+ 8(-x)=72
II. 5(y+5)+ 5(-x)=150