Q. 1. Choose the correct option : 1) Statements that are true about the Planning Commission :a) Planning Commission was established in 1950.b) The Prime Minister is the Ex-Officio Chairman of Planning Commission.c) Economic planning is a time bound programme.d) Economic planning is based on predetermined objectives.Options :1) a and b2) a, b, c and […]
CHAPTER – 10 : ECONOMIC PLANNING IN INDIA Read More »
1. Choose correct option A. Sugar, amino acids and nucleotides unite to their respective subunits to form——–a. bioelements b. micromoleculesc. macromolecules d. all of these B. Glycosidic bond is found in —————.a. Disaccharide b. Nucleosidesc. Polysaccharide d. all of theses C. Amino acids in a polypeptide are joined by —————bond.a. Disulphide b. glycosidicc. hydrogen bond
Chapter :- 6. Biomolecules Read More »
Q. 1. Assertion and reasoning questions : 1) Assertion (A) : Poverty level declines with a rise in agricultural output.Reasoning (R) : Agricultural incomes have declined due to wide fluctuations in climatic conditions.Options : 1) (A) is True, but (R) is False.2) (A) is False, but (R) is True.3) Both (A) and (R) are True
CHAPTER – 8 : POVERTY IN INDIA Read More »
Q. 1. Choose the correct option : 1) Stages of the theory of demographic transition.a) High birth rate and high death rateb) High birth rate and low death ratec) Low birth rate and low death rated) Economic developmentOptions :1) a and b2) a and c3) a, b and c 4) a, b, c and dAns.
CHAPTER – 6 : POPULATION IN INDIA Read More »
Q. 1. Complete the following statements : (1) Rural credit system assumes importance because …………..(a) It leads to an increase in the rural income.(b) Savings are inadequate to finance farming and other economic activities.(c) It leads to overall development of the rural areas.(d) It leads to reduction in rural inequality. (2) Productive loans are economically
CHAPTER – 5 : RURAL DEVELOPMENT IN INDIA Read More »
(1) Select and write the most appropriate alternatives from the given choices. (A) Which molecule is linear?(a) SO3(b) CO2(c) H2S(d) Cl2O (B) When the following bond types are listed in decreasing order of strength (strongest first). Which is the correct order ?(a) covalent > hydrogen > vander waal’s(b) covalent > vander waal’s > hydrogen(c)
5. Chemical Bonding Read More »
Download Chemistry textbook 1. Choose correct option. (A) The energy difference between the shells goes on ……….. when moved away from the nucleus.(a) Increasing (b) decreasing(c) equalizing(d) static (B) The value of Plank’s constant is –(a) 6.626 × 10-34Js (b) 6.023 × 10-24Js(c) 1.667 × 10-28Js (d) 6.626 × 10-28Js (C) p-orbitals are ____ in
Chemistry Chapter 4. Structure of Atom Read More »
Note:→ The following Quiz helps students to learn and practice Objectives.→ Each Quiz is of 10 questions→ Quiz has timer→ Questions will appear randomly→ To practice all objectives students are supposed to take Quiz again and again. Click here to start Quiz 12345678910 0 votes, 0 avg 0 Created by Elite Tutors Class 11 Chemistry
Chemistry Chapter 3 : Some Analytical Techniques Read More »
Download Chemistry textbook Practice MCQ of this chapter 1. Choose the correct option (A) Which of the following methods can be used to seperate two compounds with different solubilities in the same solvent?(a) Fractional crystallization(b) Crystallization(c) Distillation(d) Solvent extraction (B) Which of the following techniques is used for seperation of glycerol from soap in soap
Chemistry Chapter 3 : Some Analytical Techniques Read More »
Download Chemistry textbook 1. Choose correct option A. The branch of chemistry which deals with study of separation, identification, and quantitative determination of the composition of different substances is called as …………a. Physical chemistryb. Inorganic chemistryc. Organic chemistryd. Analytical chemistry B. Which one of the following property of matter is Not quantitative in nature ?a.
2. Introduction to analytical chemistry Read More »
