General Studies · Mathematical Operations

दिए गए समीकरण को सही बनाने के लिए किन दो चिह्नों को आपस में बदला जाना चाहिए? 16 + 4 ÷ 2 - 21 × 7 = 21

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1× और ÷✓
2+ और -
3× और +
4- और ÷

सही उत्तर देखें

× और ÷

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दिए गए समीकरण को सही बनाने के लिए किन दो चिह्नों को आपस में बदला जाना चाहिए? 16 + 4 ÷ 2 - 21 × 7 = 21

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दिए गए समीकरण को सही बनाने के लिए किन दो चिह्नों को आपस में बदला जाना चाहिए? 16 + 4 ÷ 2 - 21 × 7 = 21

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