Rishabh is a 10 year old boy. If his mother is 20 years older than him and 6 years younger than his father, then what is his father’s age?
Age of Rishabh = 10 years
Rishabh's mother is 20 years older than Rishabh
$$\Rightarrow$$ Rishabh's mother age = 10 + 20 = 30 years
Let the age of Rishabh's father = a
Rishabh's mother is 6 years younger than Rishabh's father
$$\Rightarrow$$ 30 = a - 6
$$\Rightarrow$$ a = 36
$$\therefore\ $$Rishabh's father age = 36 years
Hence, the correct answer is Option D
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