Question
Which of the following is a characteristic of a
conductor?Solution
Conductors have low resistance and allow electricity to flow through them easily. Metals like copper, silver, and aluminum are good conductors. Their free electrons move easily, enabling the flow of electric current.
Find the greatest value of (a + b) such that an 8-digit number 4523a60b is divisible by 15.
If the polynomial (2x3 + ax2 + 3x-5) and (x3 + ax² - 2x + a) leave the same remainder when divided by (x - 2), find ...
A number gives a remainder of 27 when divided by 36. What will be the remainder when the same number is divided by 12?
21 is divided into three parts which are in arithmetic progression (A.P.) in such a way that the sum of their square is 155. Find the smallest part.
What is the remainder when 123456 is divided by 9?
Which one of the following numbers is divisible by 11?
Find the greatest number 23a68b, which is divisible by 3 but NOT divisible by 9.
Find the smallest number that, when divided by 6, 8, and 12, leaves a remainder of 5 in each case.
When a number is divided by 23, the quotient obtained is 168, and the difference between the quotient and the remainder is 152. Determine the number.
If the 6-digit number 324a16 is completely divisible by 8, then the largest integer that can replace a is:
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