Question
The LCM of two numbers is 3600 while their HCF is 60.
If one of the numbers is 600, then the other number is:Solution
Given:
- LCM of two numbers = 3600
- HCF of two numbers = 60
- One number = 600
Since,
HCF of two numbers × LCM of two numbers = First number × Second number
Second number = (60 × 3600)/600 = 216000/600 = 360
So, the other number is 360.
2, 12, 36, 80, ?, 252
13, 14, 18, 27, 43, ?
6   55   91   116   132    ?  . Â
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Study the given pattern carefully and select the number that can replace the question mark (?) in it.
4 7 6
15 ? 21
44 68 60
130 114 106 102 100 ?
The question below is based on the given series I. The series I satisfy a certain pattern, follow the same pattern in series II and answer the questions...
14Â Â Â Â Â 15Â Â Â Â Â Â Â 32Â Â Â Â Â Â 99Â Â Â Â Â Â 400Â Â Â Â Â Â ?
...89Â Â Â Â Â 78Â Â Â Â Â 74Â Â Â Â Â 67Â Â Â Â Â 63Â Â Â Â ?
5 ? 205 823 7405 29623
