MCQ Questions for Class 12 Biology Chapter 2 Sexual Reproduction in Flowering Plants with Answers Question 1. Pollination in Lotus is: (a) By water (b) By wind (c) By insect (d) All of these Answer Answer: (a) By water Question Read more…
MCQ Questions for Class 12 Biology Chapter 1 Reproduction in Organisms with Answers Question 1. Pollination by Bat is called : (a) Omithorphily (b) Entemophily (c) Cheropterophily (d) Hydrophily Answer Answer: (c) Cheropterophily Question 2. Anemophily takes place by: (a) Read more…
Class 12 Biology MCQs Multiple Choice Questions with Answers Practicing these CBSE NCERT Objective MCQ Questions of Class 12 Biology with Answers Pdf will guide students to do a quick revision for all the concepts present in each chapter and Read more…
Class 12 Biology MCQs Multiple Choice Questions with Answers Practicing these CBSE NCERT Objective MCQ Questions of Class 12 Biology with Answers Pdf will guide students to do a quick revision for all the concepts present in each chapter and Read more…
MCQ Questions for Class 12 Chemistry Chapter 16 Chemistry in Everyday Life with Answers Question 1. The use of chemicals for therapeutic effect is called (a) chemotherapy (b) physiotherapy (c) angiotherapy (d) polytherapy Answer Answer: (a) chemotherapy Question 2. Some Read more…
MCQ Questions for Class 12 Chemistry Chapter 15 Polymers with Answers Question 1. Bakelite is an example of (a) elastomer (b) fibre (c) thermoplastic (d) thermosetting Answer Answer: (d) thermosetting Question 2. Arrange the following polymers is an increasing order Read more…
MCQ Questions for Class 12 Chemistry Chapter 14 Biomolecules with Answers Question 1. During acetylation of glucose it needs ,v moles of.acetic anhydride. The value of x would be (a) 3 (b) 5 (c) 4 (d) 1 Answer Answer: (b) Read more…
MCQ Questions for Class 12 Chemistry Chapter 13 Amines with Answers Question 1. Nitrogen atom of amino group is ………. hybridised. (a) sp (b) sp2 (c) sp3 (d) sp3d Answer Answer: (c) sp3 Question 2. Which of the following should Read more…
MCQ Questions for Class 12 Chemistry Chapter 12 Aldehydes, Ketones and Carboxylic Acids with Answers Question 1. Which of the following reactions will give benzolphenone? (i) Benzoyl chloride + Benzene + AlCl3 (ii) Benzoyl chloride + Phenylmagnesium bromide (iii) Benzoyl Read more…
MCQ Questions for Class 12 Chemistry Chapter 11 Alcohols, Phenols and Ethers with Answers Question 1. Which of the following alcohols gives 2-butenc on dehydration byconc. H2SO4? (a) 2-methyl propene-2-ol (b) 2-methyl 1 -propanol (c) Butane-2-ol (d) Butane 1-ol Answer Read more…