allery? × 4 − 6 = 22 లో ప్రశ్నార్థకం స్థానంలో ఏ సంఖ్య వస్తుంది?
A8
B7
C28
D6
Answer & Solution
Correct answer: B. 7
? × 4 = 28, కాబట్టి లోపించిన సంఖ్య 7.
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