If a copper rod of diameter 1 cm and length 8 cm is drawn into a wire of length 18 meters of uniform thickness, then the thickness of that wire (in cms) is

Find the Highest Common Factor (HCF) of 372, 732 and 2196.

If the HCF of the expressions (x + 3) (2x² – 3x + a) and (x – 2) (3x² + 10x – b) is x² + x – 6, then what is the value of (2a – 3b) ?

The sum of two numbers is 1580 and their LCM is 18816. Find the two numbers.

Reduce $$\frac {295} {565}$$​ to lowest form using HCF

Find the HCF of 3/4, 5/6, 7/8.

Three bells start ringing after interval of 20 minutes, 25 minutes and 40 minutes. They ring simultaneously at 8:00 am. They will ring simultaneously again at

Three bells start ringing after interval of 20 minutes, 25 minutes and 40 minutes. They ringsimultaneously at 8: 00 am. They will ring simultaneously again at :

The HCF and the LCM of two numbers are 4 and 2600, respectively. If one of the numbers is 104, find the other one.

The largest four-digit number which when divided by 9, 18 and 23, leaves a remainder 5 in each case, is:

The greatest number, which divides 1938 and 2337 to leave 0 and 3 respectively as remainders, is: