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To determine which of the given pairs of numbers are co-prime, we must check if their greatest common divisor (GCD) is 1. Let's evaluate each pair: (198, 175) : Prime factorization of 198: 198=2×32×11 Prime factorization of 175: 175=52×7 GCD (198, 175) = 1 (No common factors) This pair is co-prime.
At present Ashish age is 5times Garima’s age and 2(1/2) of Aanchal’s age. After 9 years Ashish will be 2 times Garima’s age. What is A...
The current age of Sumit is 150% greater than Mohit's current age, while Punit's current age is double (100% more than) Mohit's current age. If the comb...
Difference between the ages of A and B is same as the difference between the ages of B and C. The difference between the ages of A and C is 7 years. If ...
8 years ago from now, ratio of ages of ‘R’ and ‘L’ was 3:5, respectively. If ‘L’ is 7 years elder to ‘R’, then what will be the age of �...
Four years ago, the age of 'P' was 25% less than the current age of 'Q'. 9 years ago, the average age of 'Q' and 'R' was 25 years. To find the current a...
The total age of A, B and C six years hence will be 89 years. Find the age of C five years hence, if the present age of A and B is 33 years and 24 years...
Five years ago, the ratio of Aman's age to Rahul's age was 6:5. It is also known that Aman's age will be 47 years five years from now. Additionally, R...
At present Raveena age is 3(1/2) Diksha’s age and half of Mitesh’s age. After 6 years Raveena will be 2 times Diksha’s age. What is Raveena’s p...
Present ages of P and Q are in the ratio 4:7 respectively. If Q’s age, 15 years hence from now will be 6 times of P’s age, 6 years ago from now, the...
The present ages of 'A' and 'B' are in the ratio of 5:8. Five years from now, A's age will be 25% less than C's age at that time. If the present age of ...