Bihar Board 12th Biology Objective Questions and Answers Bihar Board 12th Biology Objective Answers Chapter 7 Evolution Question 1. One of the possible early sources of energy was/were (a) CO2 (b) chlorophyll (c) green plants (d) UV rays and lightning.…
Bihar Board 12th Chemistry Model Papers Bihar Board 12th Chemistry Model Question Paper 2 in English Medium Time : 3 Hours 15 Min Full Marks: 70 Instructions for the candidates Candidates are required to give answers in their own words…
Bihar Board 12th Chemistry Model Papers Bihar Board 12th Chemistry Model Question Paper 5 in English Medium Time : 3 Hours 15 Min Full Marks: 70 Instructions for the candidates Candidates are required to give answers in their own words…
Bihar Board 12th Economics Model Papers Bihar Board 12th Economics Model Question Paper 3 in English Medium Time : 3 Hour 15 Min Full Marks : 100 Instructions Candidates are required to give their answers in their own words as…
Bihar Board 12th Physics Model Papers Bihar Board 12th Physics Model Question Paper 3 in English Medium Instructions for the candidates : Candidates are required to give answers in their own words as far as practicable. Figures in the Right-hand…
Bihar Board 12th Biology Objective Questions and Answers Bihar Board 12th Biology Objective Answers Chapter 2 Sexual Reproduction in Flowering Plants Question 1. Science of cultivation, breeding, marketing and arrangement of flowers is called (a) arboriculture (b) floriculture (c) horticulture…
Bihar Board 12th Chemistry Model Papers Bihar Board 12th Chemistry Model Question Paper 4 in English Medium Time : 3 Hours 15 Min Full Marks: 70 Instructions for the candidates Candidates are required to give answers in their own words…
Bihar Board 12th Physics Model Papers Bihar Board 12th Physics Model Question Paper 5 in English Medium Objective Type Questions There are 1 to 35 objective type questions with 4 options. Choose the correct option which is to be answered…
Bihar Board 12th Biology Objective Questions and Answers Bihar Board 12th Biology Objective Answers Chapter 1 Reproduction in Organisms Question 1. Single-celled animals are said to be immortal because (a) they grow indefinitely in size (b) they can tolerate any…
Bihar Board 12th Biology Model Papers Bihar Board 12th Biology Model Question Paper 5 in English Medium Time : 3 Hours 15 Min Total Marks : 70 Instructions for the candidates: Candidates are required to give answers in their own…
Bihar Board 12th Chemistry Objective Questions and Answers Bihar Board 12th Chemistry Objective Answers Chapter 1 The Solid State Question 1. Which among the following will show anisotropy ? (a) Glass (b) NaBr (c) Plastic (d) Rubber Answer: (b) NaBr…