Question
Nine years ago, the ratio of ages of Asha and Usha was
2:3, respectively. Seven years hence, the ratio of ages of Vimal and Usha will be 5:6, respectively. If Vimal is 4 years younger than Asha, find the age of Asha, 'a' years hence, where 'a' is the smallest two-digit even number.Solution
ATQ, Let the ages of Asha and Usha 9 years ago be 2x years and 3x years, respectively. Age of Vimal 9 years ago = 2x−4 years Age of Asha now = 2x+9 Age of Usha now = 3x+9 Seven years hence: Age of Asha = 2x+9+7=2x+16 Age of Usha = 3x+9+7=3x+16 Age of Vimal = 2x+16−4=2x+12 Given: (2x+12/3x+16) = (5/6) Solving the equation: 6×(2x+12)=5×(3x+16) 12x+72=15x+80 15x−12x=72−80 x=8 Since 10 is the smallest two-digit even number: Age of Asha, 10 years hence = 2x+9+10=2×8+9+10=35 years.
Ignorantia Juris Non Excusat means_____________________
Precept is defined under which section of CPC?
What is the time period within which the first meeting of the Board of Directors of a company should be held the date of its incorporation?
Which of the following can be included as a property of the partnership firm?
In Dinesh Trivedi vs. Union of India (1997) 4 SCC 306. Supreme Court
Recognized _____.
Section 12(1)(b) of the Environment (Protection) Act, 1986 allows recognition of laboratories to carry out functions entrusted to:
Property of Union is:
A person receives Rs. 50 lakhs through a bank transfer from an undisclosed source. Investigation reveals that the source had committed a forgery (Sectio...
Under Section 41 of the Code of Civil Procedure, 1908, the suit must be valued for:
Section 135 requires companies meeting thresholds to “constitute a CSR Committee.” Consider:
(1) Minimum of 3 directors required.
(2) ...
Relevant for Exams:
