Easy Mathematics Sequences and Progressions Class 9 Level 45

कौन सा क्रम (30) से शुरू होकर हर बार (6) घटाता है?

Which sequence starts with (30) and subtracts (6) each time?

Explanation opens after your attempt
Correct Answer

A. (30,24,18,12)

Step 1

Concept

In (30,24,18,12), (6) is subtracted each time. In decreasing sequences, the difference is negative.

Step 2

Why this answer is correct

The correct answer is A. (30,24,18,12). In (30,24,18,12), (6) is subtracted each time. In decreasing sequences, the difference is negative.

Step 3

Exam Tip

(30,24,18,12) में हर बार (6) घटता है। घटते क्रम में अंतर ऋणात्मक होता है।

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Mathematics Answer, Explanation and Revision Hints

कौन सा क्रम (30) से शुरू होकर हर बार (6) घटाता है? / Which sequence starts with (30) and subtracts (6) each time?

Correct Answer: A. (30,24,18,12). Explanation: (30,24,18,12) में हर बार (6) घटता है। घटते क्रम में अंतर ऋणात्मक होता है। / In (30,24,18,12), (6) is subtracted each time. In decreasing sequences, the difference is negative.

Which concept should I revise for this Mathematics MCQ?

In (30,24,18,12), (6) is subtracted each time. In decreasing sequences, the difference is negative.

What exam hint can help solve this Mathematics question?

(30,24,18,12) में हर बार (6) घटता है। घटते क्रम में अंतर ऋणात्मक होता है।

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