Question
‘M’ invested Rs. 36000 in a business. ‘N’ joined
after ‘x’ months with an investment of Rs. 12000 less than ‘M’. If the ratio of the profits received by them after 2 years is 6:1, then find the time after which ‘N’ joined.Solution
Respective ratio of the profits received by ‘M’ and ‘N’
= (36000 × 24) : {24000 × (24 – x)} = 6/1
Or, 24 – x = 4
Or, x = 20 months
I. 2x² - 7x + 3 = 0
II. 8y² - 14y + 5 = 0
Solve the quadratic equations and determine the relation between x and y:
Equation 1: 19x² - 88x + 100 = 0
Equation 2: 17y² - 79y + 90...
I). 5p2 - p - 4 = 0
II). q2 - 12q + 27 = 0
(i) 2x² – 9x + 10 = 0
(ii) 4y² – 12y + 9 = 0
In the question, two equations I and II are given. You have to solve both the equations to establish the correct relation between 'p' and 'q' and choose...
Solve the quadratic equations and determine the relation between x and y:
Equation 1: x² - 36x + 288 = 0
Equation 2: y² - 36y + 320 = 0
Solve the quadratic equations and determine the relation between x and y:
Equation 1: x² - 38x + 352 = 0
Equation 2: y² - 38y + 312 = 0
I. 2y2 + 13y + 15 = 0
II. 2x2 + 11 x + 12 = 0
I. 81x - 117√x + 40 = 0
II. 81y - 225√y + 136 = 0
I. 8x² - 74x + 165 = 0
II. 15y² - 38y + 24 = 0
