Explanation

The statement “Doctors are not illiterate” means all doctors are literate.

Sana is illiterate.

Therefore, Sana cannot be a doctor.

Last verified on 02-09-2026

Explanation

C is immediately after B, so the order includes B → C.

F is before B, so F must also be before C. Therefore, F occurs before C is necessarily true.

Last verified on 20-10-2026

Explanation

Net north = 10 − 6 = 4 km

East = 3 km

Distance from starting point = √(4² + 3²) = √25 = 5 km

Last verified on 10-11-2026

Explanation

• Some emergency responders are trained paramedics.
• All trained paramedics follow safety procedures.
• No person who follows safety procedures ignores safety instructions.
• Therefore, those emergency responders do not ignore safety instructions.

Last verified on 17-10-2026

Explanation

Given:

1. D is at the extreme right. So position 4 is D.

_ , _ , _ , D

2. A is to the left of B. So A comes before B.

3. C is to the right of B. So C comes after B.

Combine 2 and 3: A comes, then B, then C.

So A, B, C.

Put them in the line with D at the end:

Position 1 = A

Position 2 = B

Position 3 = C

Position 4 = D

So second from the left is B.

Last verified on 12-10-2026