In a certain code language, '123' means 'hot filtered coffee', '356' means 'very hot day', '145' means 'coffee is hot'. Which digit stands for 'coffee'? MCQ with Answer and Explanation

Explanation:
A's position from right = 50−15+1 = 36. Number between = 36−20−1 = 15.

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.

Explanation:
All multiples of 9. No odd one.