Answer: The first 3-digit number which is divisible by 7 is 105 The last 3-digit number which is divisible by 7 is 994 The list of 3-digit... View Article
Answer: (4) Smallpox is an extremely contagious disease, which is caused by the deadly virus called Variola. This contagious disease came into... View Article
Answer: (1) Work is a state function A property whose value doesn’t depend on the path taken to reach that specific value is known as state... View Article
Answer: (2) There are two possible units for magnetic pole strength in SI units, depending on how the pole force is described. If you describe... View Article
Answer: Natural resources are frequently characterised as resources that exist in the absence of human intervention. These are resources that... View Article
Answer: Water potential is the potential energy of the water in a device relative to pure water, as both temperature and pressure are preserved... View Article
Answer: The decrease in size of lanthanide ion due to the increase in atomic number is known as lanthanide contraction. The decrease in the force... View Article
Answer: Acid Rain is defined as the precipitation of acid in the form of rain. When atmospheric pollutants like oxides of nitrogen and sulphur... View Article
Answer: (2) Parasites are an incredibly varied group of organisms that live within host cells. They are smaller than their host organism and... View Article
Answer: (2) A convex mirror is a type of spherical mirror in which the reflecting surface is the bulged out portion of the sphere, i.e. in this... View Article
Answer: (2) Bile juice is secreted by the liver. It is a yellowish colour fluid. Bile is created, with the life stored in the liver. When food... View Article
Answer: According to Euclid’s Division Lemma if we have two positive integers a and b, then there exist unique integers q and r which satisfies... View Article
Answer: Boyle’s law is a gas law which states that the pressure exerted by a gas (of a given mass, kept at a constant temperature) is inversely... View Article
Answer: A diet that contains the right amount of nutrients, roughage and water are called a balanced diet. Roughage, also known as dietary... View Article
Answer: A food chain refers to the order of events in an ecosystem, where one living organism eats another organism, and later that organism is... View Article
Answer: (3) Galileo di Vincenzo Bonaulti de Galileo was an Italian astronomer, engineer and physicist. Galileo was called the father of... View Article
Answer: (4) 10 Changing the colour of red litmus paper to blue is a general property of the alkaline solution. pH scale gives information about... View Article
Answer: The temperature at which the real or non-ideal gas behaves an ideal gas over a wide range of pressure is known as Boyle temperature.... View Article
