Question: Four subjects —physics, Chemistry, Mathematics and Biology —were taught in four consecutive periods of one hour each starting from 8.00 a.m. At what time was the chemistry period scheduled? 1. Mathematics period ended at 10.00 a.m, which was preceded by Biology. 2. Physics was scheduled in the last period. 3. Mathematics period was immediately followed by Chemistry.

Question 1: Four subjects ---physics, Chemistry, Mathematics and Biology ---were taught in four consecutive periods of one hour each starting from 8.00 a.m. At what time was the chemistry period scheduled? 1. Mathematics period ended at 10.00 a.m, which was preceded by Biology. 2. Physics was scheduled in the last period. 3. Mathematics period was immediately followed by Chemistry.

View topic: বিন্যাস, সমবেশ ও সম্ভাব্যতা (Permutation, Combination and Probability)

Only 1

Only 2

Only 2 and 3

Only 1 and either 2 or 3

Source: Pubali Bank Ltd - Senior Officer - 21.01.2016

Answer: Only 1 and either 2 or 3

Explanation:

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বিপরীত শব্দ

ক্রম ও ধারা (Sequence & Series)

বিন্যাস, সমবেশ ও সম্ভাব্যতা (Permutation, Combination and Probability)

বাংলাদেশ এর ক্ষুদ্র নৃগোষ্ঠী

Degrees of Comparison

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