Question
What is the remainder when x is divided by 25? I.
x is a multiple of 5. II. x is a multiple of 125 Each of the questions below consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Read both the statements and give answer –ÂSolution
We know that if x is a multiple of 5 (factor of 25), it is not necessary that it is divisible by 25 (another multiple of 5) From II, we know that if ‘x’ is a multiple of a number which has 25 as its factor, then x is definitely completely divisible by 25 and thus remainder will be 0.
__________ is the same at every point on a rotating body.
What is the density of an object with mass 500 g and volume 250 cm³? Â
In an experimental arrangement of a Fresnel's biprism, monochromatic light of wavelength 2. is used to produce interference fringe pattern. On introduc...
Which of the following is NOT a vector quantity? Â
Newton's rings can be obtained in:
When water is heated from 0°C to 10°C. Its volume
What is the escape velocity from the surface of the Earth?
A cylindrical wire of non-uniform cross-section has its radius increasing linearly from R to 3R over its length L. If a constant current I flows through...
An electric heater draws a current of 6 A from a 220 V supply. What is the power consumed?
Clear nights are colder than cloudy nights because of –