CHAPTER-12 RATIO AND PROPORTION (SET-2)

Questions in this test

1. Find the ratio of the price of coffee to that of tea, when the coffee costs ₹24 per 100 gm and tea costs ₹80 per kg.
2. An equality of two ratios is called a …………………
3. Find the value of $x$, if $8,x,x,32$ are in proportion.
4. Fill in the blanks:- $3:☐ = 12:4$
5. Fill in the blanks, so that the 4 numbers are in proportion 42, 18, ☐, 15
6. A rod 1.8 m long is broken into three pieces whose lengths are in the ratio 4:2:3. Find the length of second portion.
7. Divide ₹84 in the ratio 3:4.
8. Two numbers are in the ratio 5:7. If the sum of the numbers is 132. Find the two numbers.
9. Decrease 40 minutes in the ratio 3:4.
10. Increase 136 L in the ratio 5:4.