In two glasses of equal size equal amount olemon drink was prepared. One glass contains `1/5` part of sugar and the other contains `2/7` part of sugar. Let’s find without taking the"drinks, which glass of lemon drink tastes sweeter.

In my house, 48 liters of drinking water is stored. Bottles of equal size are to be filled with this wator. If each bottle hods 1.2 litre or water, let’s find how many such bottles can be filled.

Make a dilute solution of the acid that is used i your home to clean bathrooms, very carefully, avoiding contact of the acid with your skin or eyes. Divide this solution into two parts and place it in two small glasses. In one glass add pieces of marle and in the other add marble dust.Does the same phenomenon happen in both cases? If not, which takes more time?

Osmotic pressure of 30% solution of glucose is 1.20 atm and that of 3.42% solution of cane sugar is 2.5 atm. The osmotic pressure of the mixture containing equal volumes of the two solutions will be

Habib uncle has a furniture shop of next to Sarjeena's house. In his shop, there is a log of length 12frac(3)(5) m. He, cuts off 4frac(1)(5) m. of the log and keeps it apart. He divided the remaining portion of log into 3 equal parts, with 3/7 parts of one of three parts, he decided to make small wooden things. Let us calculate, what lenght of log he will use to make those small things. Firstly, let us find out, what lenght of log left when 4ꟷ1/5 m is out off.

Find the coordinates of the points which divide the segment joining the points A (2,7,1), B (8,-2,5) into three equal parts

A and B are two thermometers made of glass and both contains the same liquid. Both thermometers have spherical bulbs. The internal diameter of the bulb of A is 7.5 mm and radius of the capillary tube is 1.25 mm. The corresponding values for B are 6.2 mm and 0.9 mm. Find the ratio of the lengths between two consecutive graduations in thermometers A and B.