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120, 80, 40, 45,?, 15 A. 15 B. 20 C. 25 D. 30?
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120, 80, 40, 45,?, 15 A. 15 B. 20 C. 25 D. 30?
Given sequence: 120, 80, 40, 45, ?, 15
To find out the missing number, we need to look for a pattern in the given sequence.
1. Observing the decreasing pattern:
As we move from left to right, we can see that the numbers are decreasing. However, the decrease is not uniform. The first three numbers decrease by 40 units each, whereas the fourth number increases by 5 units.
2. Identifying the pattern:
The difference between the first three numbers is -40. The difference between the third and fourth number is +5. Therefore, we can assume that the next number in the sequence will be obtained by subtracting 40 units from the previous number.
3. Applying the pattern:
Using the pattern we identified, we can find the missing number in the sequence. The previous number before the missing number is 45, and subtracting 40 units from it gives us the missing number.
45 - 40 = 5
Therefore, the missing number in the sequence is 5.
Answer: A. 15
To find out the missing number, we need to look for a pattern in the given sequence.
1. Observing the decreasing pattern:
As we move from left to right, we can see that the numbers are decreasing. However, the decrease is not uniform. The first three numbers decrease by 40 units each, whereas the fourth number increases by 5 units.
2. Identifying the pattern:
The difference between the first three numbers is -40. The difference between the third and fourth number is +5. Therefore, we can assume that the next number in the sequence will be obtained by subtracting 40 units from the previous number.
3. Applying the pattern:
Using the pattern we identified, we can find the missing number in the sequence. The previous number before the missing number is 45, and subtracting 40 units from it gives us the missing number.
45 - 40 = 5
Therefore, the missing number in the sequence is 5.
Answer: A. 15
Community Answer
120, 80, 40, 45,?, 15 A. 15 B. 20 C. 25 D. 30?
120,80,40,45,?,5
Slove the Question:
120+40/2 = 80
45+5/2= 25
Then, Answer is (C) Option 25
Slove the Question:
120+40/2 = 80
45+5/2= 25
Then, Answer is (C) Option 25
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120, 80, 40, 45,?, 15 A. 15 B. 20 C. 25 D. 30?
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120, 80, 40, 45,?, 15 A. 15 B. 20 C. 25 D. 30? for CA Foundation 2025 is part of CA Foundation preparation. The Question and answers have been prepared according to the CA Foundation exam syllabus. Information about 120, 80, 40, 45,?, 15 A. 15 B. 20 C. 25 D. 30? covers all topics & solutions for CA Foundation 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for 120, 80, 40, 45,?, 15 A. 15 B. 20 C. 25 D. 30?.
120, 80, 40, 45,?, 15 A. 15 B. 20 C. 25 D. 30? for CA Foundation 2025 is part of CA Foundation preparation. The Question and answers have been prepared according to the CA Foundation exam syllabus. Information about 120, 80, 40, 45,?, 15 A. 15 B. 20 C. 25 D. 30? covers all topics & solutions for CA Foundation 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for 120, 80, 40, 45,?, 15 A. 15 B. 20 C. 25 D. 30?.
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