Question
India falls in which of the following categories,
according to the Human Development Index (as per HDI, 2020)?Solution
India's HDI value of 0.633 places the country in the medium human development category, lower than its value of 0.645 in the 2020 report. HDI measures progress on 3 key dimensions of human development - a long and healthy life, access to education, and a decent standard of living
In each of these questions, two equations (I) and (II) are given.You have to solve both the equations and give answer
I. 7x² - 19x + 10 = 0...
I. p² - 10p +21 = 0
II. q² + q -12 = 0
I. y/16 = 4/y
II. x3 = (2 ÷ 50) × (2500 ÷ 50) × 42 × (192 ÷ 12)
Solve the quadratic equations and determine the relation between x and y:
Equation 1: 3x² + 6x - 9 = 0
Equation 2: 2y² - 16y + 32 = 0
I. x= √(20+ √(20+ √(20+ √(20…………….∞)) ) )
II. y= √(5√(5√(5√(5……….∞)) ) )
...I. 7p + 8q = 80
II. 9p – 5q = 57
I. 2y2 – 19y + 35 = 0
II. 4x2 – 16x + 15 = 0
If x + 1/x = 4, find x⁵ + 1/x⁵.
I. 27(p + 2) = 2p(24 – p)
II. 2q2 – 25q + 78 = 0
I. x² + 11x + 24 = 0
II. y² + 17y + 72 = 0
Relevant for Exams:
