Six animals – K, L, M, S, T, U – must each be scheduled for examination by a veterinarian. The animals are to be examined one at time in six consecutive time slots on the same day according to the following conditions. * M cannot be examined immediately before or immediately after S * L must be examined immediately before U * K must be examined fourth If L is examined first, T must be examined-
A Immediately before K
B Immediately before S
C At some time before M
D At some time after S
Solution
Correct Answer: Option E
অ্যাপ/ওয়েবসাইটে রুটিনভিত্তিক নিয়মিত লাইভ পরীক্ষা হচ্ছে।