Ravi Kant Kumar

If p and q are co-prime numbers , then p^2 and q^2 are (a) coprime (b) not coprime (c) even (d) odd

Leave a Comment / Educational /

If p and q Are Coprime, Are p2 and q2 Also Coprime? Video Explanation Watch the video below for a clear explanation: Solution Question: If p and q are co-prime numbers, then p2 and q2 are: (a) coprime    (b) not coprime    (c) even    (d) odd Key Concept Two numbers are called coprime […]

If p and q are co-prime numbers , then p^2 and q^2 are (a) coprime (b) not coprime (c) even (d) odd Read More »

The decimal expansion of the rational number 14587/1250 will terminate after (a) one decimal place (b) two decimal place (c) three decimal place (d) four decimal place

Leave a Comment / Educational /

Number of Decimal Places in the Decimal Expansion of 14587/1250 Video Explanation Watch the video below for a clear explanation: Solution Question: The decimal expansion of the rational number 14587 / 1250 will terminate after: (a) one decimal place    (b) two decimal place    (c) three decimal place    (d) four decimal place Step

The decimal expansion of the rational number 14587/1250 will terminate after (a) one decimal place (b) two decimal place (c) three decimal place (d) four decimal place Read More »

If two positive integers m and n are expressible in the form m = pq^3 and n = p^3 q^2, where p, q are prime numbers, then HCF (m, n) =

Leave a Comment / Educational /

Find the HCF of m = pq3 and n = p3q2 Video Explanation Watch the video below for a clear explanation: Solution Question: If two positive integers m and n are expressible in the form m = p q3 n = p3 q2 where p and q are prime numbers, find HCF(m, n). Step 1:

If two positive integers m and n are expressible in the form m = pq^3 and n = p^3 q^2, where p, q are prime numbers, then HCF (m, n) = Read More »

If two positive integers a and b are expressible in the form a = pq^2 and b = p^3 q; p, q being prime number, then HCF (a, b) is

Leave a Comment / Educational /

Find the HCF of a = pq2 and b = p3q Video Explanation Watch the video below for a clear explanation: Solution Question: If two positive integers a and b are expressible in the form a = p q2 b = p3 q where p and q are prime numbers, find HCF(a, b). Step 1:

If two positive integers a and b are expressible in the form a = pq^2 and b = p^3 q; p, q being prime number, then HCF (a, b) is Read More »

If two positive integers a and b are expressible in the form a = pq^2 and b = p^3 q; p, q being prime number, then LCM (a, b) is

Leave a Comment / Educational /

Find the LCM of a = pq2 and b = p3q Video Explanation Watch the video below for a clear explanation: Solution Question: If two positive integers a and b are expressible in the form a = p q2 b = p3 q where p and q are prime numbers, find LCM(a, b). Step 1:

If two positive integers a and b are expressible in the form a = pq^2 and b = p^3 q; p, q being prime number, then LCM (a, b) is Read More »

The number of decimal place after which the decimal expansion of the rational number 23/2^2×5 will terminate, is (a) 1 (b) 2 (c) 3 (d) 4

Leave a Comment / Educational /

Number of Decimal Places in the Decimal Expansion of 23/(22 × 5) Video Explanation Watch the video below for a clear explanation: Solution Question: The number of decimal places after which the decimal expansion of the rational number 23 / (22 × 5) will terminate, is: (a) 1    (b) 2    (c) 3   

The number of decimal place after which the decimal expansion of the rational number 23/2^2×5 will terminate, is (a) 1 (b) 2 (c) 3 (d) 4 Read More »