Question
HCF and LCM of two numbers are 13 and 455. If one number
lies between 60 and 70, then the other number lies betweenSolution
Let the numbers be 13m and 13n.
13m x 13n = 13 x 455 = 13 x 13 x 35
Or mn = 35
The co-prime numbers whose product is 35 are (5,7) and (1,35)
Hence, the no.s are 13 x 5 and 13 x 7 or 13 x 1 and 13 x 35
Or 65 and 91 or 13 and 455
Given that, one them lies between 60 and 70 ie 65,
Then the other number is 91 which lies between 90 and 100
In a certain code language ‘SUPREME’ is written as ‘QVTRFNF’ and ‘AGENT’ is written as ‘HBEUO’. How is ‘GAMER’ written in that cod...
In a certain code language, '2, 4, 6' means 'object for required'; '6, 3, 5, 2' means 'circular for motion required' and '3, 7, 4, 1' means 'object smal...
In a certain code language ‘SHOWERS’ is written as ‘PITWTSF’ and ‘KEYWORD’ is written as ‘ZFLWESP’. How...
If 144 C 12 = 12 and 180 C 9 = 20, then 256 C 16 = ?
The position of how many alphabets will remain unchanged if each of the alphabets in the word ‘FASCINATION’ is arranged in alphabetical order from l...
What is the symbol used in the word 'clipboard'?
What is the code for ‘under recruited’?
- If "TIME" is coded as 25 and "GAME" is coded as 12, what will be the code for "FAST"?
If ‘DEFINE’ is coded as '18', ‘CLUSTER’ is coded as '42', then what is the code for 'PROGRAM' in the same code language?
In a certain code language ‘FRAUD’ is coded as ‘20’ and ‘MANUAL’ is coded as ‘50’ then ‘BARREN’ will be coded as ____ in the same co...
