Question
Three of the following words are alike in some manner
and hence form a group. Which word does NOT belong to that group? (The words must be considered as meaningful English words and must not be grouped based on the number of letters/number of consonants/vowels in the word)Solution
Except Keynote, all others are Microsoft applications.
- The sum of the HCF and LCM of two numbers is 544, and the LCM is 16 times the HCF. If one number is 34, find the other. (find the approximate value)
- Find out how much the Least Common Multiple exceeds the Highest Common Factor of 16, 40, and 80.
What is the HCF of  (x4  - x2  - 6)   and  (x4  - 4x2  + 3) ?
(a)Â x2 Â - 3Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â (b)...
A number is three times another number and their HCF is 8. What is the sum of the squares of the numbers?
Determine the total count of prime factors in the product: 217Â x 197Â x 107
Find the HCF of two numbers if LCM and product of those two numbers are 34 and 680 respectively.
The LCM of two numbers is 63 and their HCF is 7. How many such pairs of numbers are possible?
Two numbers are in the ratio 3:7. The product of their H.C.F. and L.C.M. is 2541. The sum of the numbers is:
The HCF of two numbers is 17. If their product is 867, then how many such pairs exist?
The sum of two numbers is 156 and their HCF is 26. Find how many such pairs can be formed.
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