Telangana Board Solutions for Chapter: Ratio - Applications, Exercise 2: Exercise 2

$32:64::6:12$

Write true or false.

$25:1::40:160$

Madhu buys $5\mathrm{kg}$ of potatoes at the market. If the cost of $2\mathrm{kg}$ is $₹36$, If Madhu will pay $₹k$, find $k$.

A man whose weight is $90 \mathrm{kg}$ weighs $15 \mathrm{kg}$ on the moon, what will be the weight of a man whose weight is $60 \mathrm{kg}$?  

A disaster relief team consists of engineers and doctors in the ratio of $2:5$. If there are $18$ engineers, find the number of doctors.                

A disaster relief team consists of engineers and doctors in the ratio of $2:5$. If there are $65$ doctors, find the number of engineers.

The ratio of the two angles is $3:1$. If the larger angle is $k°$ and the smaller is $180°$.  Find the value of $k$.

The ratio of two angles is $3:1$. If the smaller angle is $k°$ and the larger is $63°$, then find the value of $k$.