1. In internal structure of stem of monocot plant-
A. Endodermis is presentB. Vascular bundle is radialC. Xylem is exarchD. Pericycle is absent
2. Which two of the following served as commander of Sector 11?
A. Khaled Mosharraf & Ziaur RahmanB. Abu Taher & Khaled MosharrafC. Ziaur Rahman & K. M. ShafiullahD. Ziaur Rahman & Abu Taher
3. Who is the President of the 80th Session of the United Nations (UN) General Assembly?
A. Philemon YangB. Annalena BaerbockC. António GuterresD. Rafael Mariana Gressi
4. Which one is produced in the reaction of benzene and methyl chloride in presence of anhydrous? AlCl3
A. TolueneB. XyleneC. ChlorobenzeneD. Cyclohexane
5. Rays emitted by phosphor-
A. UltravioletB. InfraredC. Visible lightD. Microwave
6. How much charge is needed to store in cathode? 27 g Al
A. 1FB. 3FC. 13.5FD. 27F Al3+ + 3e− → Al