General Studies · Mathematical Operations
दिए गए दो संख्याओं (अंकों को नहीं) को आपस में बदलने पर, निम्नलिखित में से कौन सा समीकरण सही होगा? 5 और 9 I. 7 × 9 + 5 - 8 ÷ 4 = 42 II. 9 × 3 + 5 ÷ 1 - 4 = 20
- 1केवल I
- 2केवल II
- 3न तो I और न ही II
- 4I और II दोनों✓
सही उत्तर देखें
I और II दोनों
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