Bihar Board 12th Physics Objective Answers Chapter 2 Electrostatic Potential and Capacitance

Bihar Board 12th Physics Objective Questions and Answers Bihar Board 12th Physics Objective Answers Chapter 2 Electrostatic Potential and Capacitance Question 1. Which of the following statement is not true ? (a) Electrostatic force is a conservative force. (b) Potential at a point is the work done per unit charge in bringing a charge from … Read more

Bihar Board 12th Biology Objective Answers Chapter 4 Reproductive Health

Bihar Board 12th Biology Objective Questions and Answers Bihar Board 12th Biology Objective Answers Chapter 4 Reproductive Health Question 1. RCH stands for (a) routine check-up of health (b) reproduction cum hygiene (c) reversible contraceptive hazards (d) reproductive and child health care. Answer: (d) reproductive and child health care. Question 2. Amminocentesis is a technique … Read more

Bihar Board 12th Maths Model Question Paper 4 in English Medium

Bihar Board 12th Maths Model Papers Bihar Board 12th Maths Model Question Paper 4 in English Medium Time : 3 Hours 15 Min Full Marks: 100 Instructions for the candidates : Candidates are required to give their answers in their own words as far as practicable. Figure in the right-hand margin indicates full marks. While … Read more

Bihar Board 12th Chemistry Objective Answers Chapter 2 Solutions

Bihar Board 12th Chemistry Objective Questions and Answers Bihar Board 12th Chemistry Objective Answers Chapter 2 Solutions Question 1. Homogeneous mixture of two or more than two components is called (a) solute (b) solvent (c) both (a) and (b) (d) solution Answer: (d) solution Question 2. Which of the following is an example of gaseous … Read more

Bihar Board 12th Biology Objective Answers Chapter 3 Human Reproduction

Bihar Board 12th Biology Objective Questions and Answers Bihar Board 12th Biology Objective Answers Chapter 3 Human Reproduction Question 1. Temperature of the scrotum which is necessary for the functioning of testis is always __________ around below body temperature. (a) 2°C (b) 4°C (c) 6°C (d) 8°C Answer: (a) 2°C Question 2. Which of the … Read more

Bihar Board 12th Biology Objective Answers Chapter 2 Sexual Reproduction in Flowering Plants

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 (d) anthology Answer: (b) floriculture Question 2. Nonessential floral organs in a flower are (a) … Read more

Bihar Board 12th Biology Objective Answers Chapter 1 Reproduction in Organisms

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 degree of change in temperature (c) they can reproduce throughout their life span (d) they … Read more