There are 12 packets of sugar in a box. The weight of each packet is 2.84 kg. If the total weight of box along with packets is 36 kg. Let's calculate the weight of box.

Mass of an object is 2kg . What would its weight?

Two lead spheres are kept at a distance of 30 cm . The mass of each sphere is 100 kg. The mutual force of gravitational attraction between them is equal to the weight of a mass of 0.75 mg. Determine the gravitational constant .

The weight of a wooden box made of wooden planks with the thickness of 5 cm along with its covering is 115·5 kg. But the weight of the box filled with rice is 880·5 kg. The length-and breadth of inner side of the box are 12 dcm and 8·5 dcm respectively and the weight of 1 cubic dcm rice is 1 ·5 kg. Determine the inner height of the box. Also determine the total expenditure to colour the outside of the box, if the rate is ₹ 1 ·50 per sq-dcm.

The inner length , breadth and height of a tea - box are 7.5 dcm, 6 dcm and 5.4 dcm respectively, The weight of the box fulled with tea is 52 kg 350 gms, but the weight of the empty box is 3.75 kg . Then what will be the weight of tea of volume 1 cu- dcm. ?

Standard weights in a weight box are chosen in the ratio :

The height of my friend Priya is 160 cm and the height of her mother is 170 cm. Again Priya's weight is 40 kg and her mother's weight is 42.5 kg. Let's find if their weights are in proportional to their heights.

If the length, breadth and height of one packet of one gross match-box are 2·8 dcm ,1.5dcm and 0·9 dcm respectively, then calculate the volume of one match-box. [one gross = 12 dozen]. But if the length and breadth of one match box be 5 cm and 3·5 cm, then also calculate the height of it.

A part of an iron -pillar is a right circular cylindrical shaped and the rest part is a right circular conical shaped . The radius of each part of the pillar is 6 cm and the heights of the first part , i.e , of the cylindrical part and the second part , i.e o fthe conical part are 140 cm and 35 cm respectively . If the weight of 1 cc iron be 5.2 gm , then what will be the weight of the total pillar ?