Asit Das Gupta and Alok Kumar Solutions for Exercise 1: EXERCISE 1

Find the first term, second term, antecedent and consequent in $13:8$.

Raja weighs twice as much as Ravi. Write the ratio of Raja's weight to Ravi's weight in the simplest form.

Madhu is thrice as old as Neha. What is the ratio of Neha's age to Madhu's age in the simplest form?

Express $1 \mathrm{km}$ to $600 \mathrm{m}$ in the simplest ratio.

Express $3 \mathrm{h} 20 \min$ to $1 \mathrm{h} 40 \min$ in the simplest ratio.

Express $4 \mathrm{h}$ to $1 \mathrm{h} 30 \min$ in the simplest ratio.

Of the $550$ people living in a housing society, $300$ are males. Find the ratio of females to males in the society in the simplest form.

Shankar's monthly income is $₹12000$ and his monthly expenditure (spending) is $₹10500$. Find the simplest ratio of his monthly income to his monthly savings.