Statements: Some teachers are students. All students are scholars. Conclusions: I. Some scholars are teachers. II. All teachers are scholars. MCQ with Answer and Explanation
In a certain code, '247' means 'spread red carpet', '256' means 'dust one carpet' and '234' means 'one red carpet'. Which digit in the code means 'dust'?
Explanation:
'carpet' common all =2. 'red' first and third =4. 'one' second and third =3. Remaining in second 5 or 6; 'dust' =5 or 6, from options D 6 if 5 is other.
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