Question
Eight years ago, the ratio of Raman's age to Chaman's
age was 4:5. Twelve years from now, this ratio will change to 13:15. Calculate the current average age of Raman and Chaman based on these ratios.Solution
Let the ages of Raman and Chaman eight years ago were 4x years and 5x years respectively. So the present ages of Raman and Chaman are 4x + 8 years and 5x + 8 years respectively. According to question: (4x + 8 + 12)/(5x + 8 + 12) = 13/15 (4x + 20)/(5x + 20) = 13/15 60x + 300 = 65x + 260 5x = 40, x = 8 So the present ages of Raman and Chaman are 40 years and 48 years respectively. So the present average age of Raman and Chaman = (40 + 48)/4 = 44 years
The new manager is soft-spoken and is considerable to all.
When you are in the water, you have to focusing on rhythmic movements and on your breathing that makes you tune out the rest of the world
The core message is that the moments that embarrass is the ones that define us.
In a well-governed organisation, the CEO should delegate operative in order to focus on the long term vision.
In the question below, a sentence ...
- In the questions given below, a part of the sentence is given in bold . Below each sentence, some phrases are given which can substitute the bold part. Ide...
She mentioned that she will call me later.
Of the four given options, choose the most appropriate one.
The JPC leaves underneath the state’s ability to process personal data without concert , as allowed under Section 12.
...Tom is the tallest and the most intelligent between the three siblings.
Direction: In the sentence given below, a part is highlighted and suggestions for its correction are given below the sentence. Choose the correct opti...
Relevant for Exams:
