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A transformer is the electrical static device used to transfer electrical energy between two or more circuits through electromagnetic induction. It enables the movement of electrical signals or frequency from the primary circuit to the secondary circuit without direct electrical connection, typically altering the voltage and current levels in the process.
The age of person A (y + 3) years ago and the age of person B (y + 4) years from now are in the ratio 2:3.
Additionally, it is given that:A is 5 ...
Age of ‘A’ after 16 years will be three time of his age 12 years ago. Eight years hence from now, ratio of ages of ‘A’ and ‘B’ will be 2:3, ...
Present ages of P and Q are in the ratio 2:3 respectively. If Q’s age, 8 years hence from now will be 2 times of P’s age, 6 years ago from now, then...
My sister is 5 years elder to me. My father was 30 years of age when my brother was born while my mother was 28 years of age when I was born. If my bro...
Shivani is 6 years younger than Deepika and Deepika is 6 years younger than Mohani. After 6 years the ratio of Shivani’s age and Mohani’s age will b...
The present age of A is 7/5 times to that of his marriage age. Present age of his brother is 1/2nd of his present age. If A was married 20 years ago the...
The current age ratio of Rahul to Sakshi is 3:2. Additionally, the ratio of Rahul’s age five years ago to Sakshi’s age ten ye...
The ratio of Rama’s to Shyama’s age is 1 : 2 and the sum of their age 81 years. What will be the ratio of their ages after 7 years?
B is 5 years older than A and A is 8 years older than C. If the sum of the age of A and C is 24 years, then find the sum of the ages of all three.
Eight years from now, Kirti's age will be twice that of her brother Kunal, but 6 years ago she was four times as old as Kunal was then. Find the pre...