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101 tuning forks are arranged in increasing order of frequency difference between two successive tuning fork is 3hz , if frequency of last tuning fork doubled then fast then frequency of last tuning fork will be a. 300 Hz b. 305Hz c. 600 Hz d. 810 Hz?
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101 tuning forks are arranged in increasing order of frequency differe...
Calculating the frequency difference:
- Let's assume the frequency of the first tuning fork is x Hz.
- Since the frequency difference between two successive tuning forks is 3 Hz, the frequency of the second tuning fork will be (x + 3) Hz.
- Following this pattern, the frequency of the 101st tuning fork will be (x + 3*100) Hz.

Frequency of the last tuning fork:
- Therefore, the frequency of the last tuning fork will be (x + 3*100) Hz.
- If the frequency of the last tuning fork is doubled, it will be 2(x + 3*100) Hz.
- Simplifying, we get 2x + 600 Hz.

Comparing with given options:
- Comparing this with the options given:
- a. 300 Hz is not double the frequency of the last tuning fork.
- b. 305 Hz is also not double the frequency of the last tuning fork.
- c. 600 Hz is exactly double the frequency of the last tuning fork.
- d. 810 Hz is more than double the frequency of the last tuning fork.
Therefore, the correct answer is c. 600 Hz.
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101 tuning forks are arranged in increasing order of frequency difference between two successive tuning fork is 3hz , if frequency of last tuning fork doubled then fast then frequency of last tuning fork will be a. 300 Hz b. 305Hz c. 600 Hz d. 810 Hz?
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101 tuning forks are arranged in increasing order of frequency difference between two successive tuning fork is 3hz , if frequency of last tuning fork doubled then fast then frequency of last tuning fork will be a. 300 Hz b. 305Hz c. 600 Hz d. 810 Hz? for UPSC 2025 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about 101 tuning forks are arranged in increasing order of frequency difference between two successive tuning fork is 3hz , if frequency of last tuning fork doubled then fast then frequency of last tuning fork will be a. 300 Hz b. 305Hz c. 600 Hz d. 810 Hz? covers all topics & solutions for UPSC 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for 101 tuning forks are arranged in increasing order of frequency difference between two successive tuning fork is 3hz , if frequency of last tuning fork doubled then fast then frequency of last tuning fork will be a. 300 Hz b. 305Hz c. 600 Hz d. 810 Hz?.
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