In an anatomy lab,Ramu and Salim were taking transverse sections of two specimens A and B respectively. Their observations are given in the table. Complete the table.

Atomic numbers of two elements 'A' and 'B' are 31 and 41 respectively. Identify their group and period in the long form of the periodic table.

Some information related to the elements of the p block in the 17th group of the periodic table are given in the table below. Complete the able and analyse the following questions. a) What is the family name of element belonging to 17th group? b) what is their common valency? c) Which element has the highest electronegativity? d) Which element has highest ionisation energy? e) List out the name and chemical formula of the compounds formed by this elements with s block elements. '(##VPU_TTT_CHE_X_P01_C01_E02_002_Q01##)'

Two dice are rolled once. Let A be the event that the first die shows an odd number and B be the event that the sum of the numbers on the dice is 8. Complete the following table

Two godowns A and B have grains capacity of 100 quintals and 50 quintals respectively.They supply to 3 ration shop D,E,F whose requirement are 60,50 and 40 quintals respectively.The cost of transportation per quintal from the godowns to the shops is given in the following table, transportation cost per quintal(in Rs). Hence should the supplies be transported in order that the transportation cost is minimum?What is the minimum cost?