Question
What is the byproduct of the reaction between Potassium
and Alcohol?ÂSolution
The byproduct of the reaction between Potassium and Alcohol is potassium alkoxide.
The ratio of the present ages of P and Q is 8:5 respectively. If the age of P 14 years hence from now will be 100% more than the age of Q 4 years ago fr...
Currently, Person 'A' is 42 years old. Person 'B' is 6 years younger than 'A'. Three years ago, the age of 'C' was 25% less than what 'B' is right now. ...
Present ages of 'A' and 'B' are in the ratio 3:5, respectively. If B's age, 12 years hence from now will be 9 times of A's age, 6 years ago from now, th...
Present ages of 'A' and 'B' are in the ratio 3:5, respectively. If B's age, 8 years hence from now will be 3 times of A's age, 12 years ago from now, th...
Present age of ‘D’ is 45% more than that of ‘E’. 9 years ago, ‘D’ was 1.75 times as old as ‘E’. Find the present age of ‘E’.
...Present average age of 4 friends: ‘A’, ‘B’, ‘C’ and ‘D’ is 20 years. If their ages are in the arithmetic progression in the same order a...
After 5 years, the age of Seema will be 3 years less than 3 times of her age, 4 years back. What is Seema’s present age?
The current age of B is 40% greater than the present age of 'V'. The age of 'V' five years from now will be the same as the age of 'B' five years ago. D...
The average of the current ages of Ram and his father is 44 years. In six years, Ram's age will be half of his father's age four years ago. What is the ...
10 years ago age of A is as old B 5 years ago and Age of C after 9 years is 22 years. If present average age of them is 20 years, then find the sum of t...
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