Which one of
these has the most volume?
a) Book
b) pencil
c) eraser
d) cricket bat
Which of these groups is the correct example of the three states of matter?
a) Snow, Rain, Cloud
b) Dew, Rain, water vapors
c) Snow, Cloud, Steam
d) Rain, water vapors, cloud
Water, ice and steam all have different temperatures. What is the order from coldest to hottest?
a) steam, ice, water
b) ice, steam, water
c) steam, water, ice
d) ice, water, steam
Filtration is used to separate insoluble solid from………..
a) Solid
b) Liquid
c) Gas
d) All the three
Which one of the following is a liquid………
a) Hydrogen
b) Carbon dioxide
c) Sui gas
d) Water
Which one is dissolving in water in the following
a) Sand
b) Stone
c) Salt
d) All of these
Option A is correct. Firstly values are not given as we cannot select any option. Generally Book has most volume as compared to cricket ball. For Example approximate their shapes and use rough measurements: 1. Book – Approximated as a rectangular box. Example dimensions: 20 cm × 15 cm × 3 cm Volume = 20 × 15 × 3 = 900 cm³ 2. Cricket Ball – Approximated as a sphere. Standard diameter: 7.3 cm Volume = (4/3) × π × (3.65)³ ≈ 204 cm³
by at 2025-03-11 08:23:00