Question
Two wires A and B are made of the same material and have
the same length but different cross-sectional areas. If the resistance of wire A is 16 times the resistance of wire B, the ratio of the cross-sectional area of wire A to that of wire B is:Solution
The correct answer is C
A number n when divided by 6, leaves a remainder 3. What will be the remainder when (n2 + 5n + 8) is divided by 6?
Find the quotient of 0.36 ÷ 0.48 (correct to three decimal places).
If '5731x7' is a six-digit number which is divisible by 33, then calculate the value of 'x'.
If a number 'a' is divisible by 18 and another number 'b' is divisible by 12, then (a2 – b2) is divisible by:
On dividing a certain number by 304, we get 43 as the remainder. If the same number is divided by 16, what will be the remainder?
The least perfect square number which is divisible by 9, 12, 15, 24:
What will be the remainder when 742 is divided by 48?
How many divisors does the number 5040 have?
How many factors of 23 × 33 × 54 × 73 are divisible by 50 but not by 100.
Find a number between 100 and 200 that leaves a remainder of 3 when divided by 8, 12, or 15. Once identified, determine the remainder when this number i...
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