Fractions and Decimals Class 7 Exercise 2.1 : Solutions of Questions on Page Number : 31 NCERT Solutions for Class 7 Maths Chapter 2 Q1 : Solve: (i) 2-3/5 (ii) 4 +7/8 (iii) 3/5 +2/7 (iv)9/11 -4/15 (v)7/10 + 2/5 + 3/2 (vi) (vii) Answer : (i) (ii) (iii) (iv) (v) (vi) (vii) Q2 : Arrange the following in descending order: (i) 2/9, 2/3, 8/21 (ii) 1/5, 3/7, 7/10 Answer : (i) 2/9, 2/3, 8/21 Changing them to like fractions, we obtain Since 42>24>14, (ii) 1/5, 3/7, 7/10 Changing them to like fractions, we obtain As 49 > 30>14, Q3 : In…
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Integers Class 7 Exercise 1.1 : Solutions of Questions on Page Number : 4 NCERT Solutions for Class 7 Maths : Chapter 1- Integers Q1 : Following number line shows the temperature in degree celsius (°C) at different places on a particular day. (a) Observe this number line and write the temperature of the places marked on it. (b) What is the temperature difference between the hottest and the coldest places among the above? (c) What is the temperature difference between Lahulspiti and Srinagar? (d) Can we say temperature of Srinagar and Shimla taken together is less than the temperature…
Q1.What is intelligence? Ans. According to Wechsler, intelligence is an aggregate and global capacity to think rationally, deal effectively and act purposefully. Q2. What do you mean by capacity? Ans. It means intelligence is inborn, although by and large it is product of nature and nurture. Q3. What do you understand by term ‘think rationally’? Ans. Intelligence-related activities are logical, coherent, and relevant. Q4. What do you understand by the term ‘deal effectively’? Ans. Adaptability/adjustment — a person who is intelligent has number of solutions to cope up with the demands. Q5. What do you understand by the ‘act purposefully’?…
Q1.What competencies are required for becoming an effective psychologist? Ans. For becoming an effective psychologists, following competences are essential: (а)General Skills (b) Observational Skills (c) Specific Skills (a)General Skills: •General skills are essential for all professional psychologists. •These skills include personal as well as intellectual skills. •Once ensuring that a student has these skills subsequent training in his/her area of specializations to him/her intellectual and personal skill are as follows: Interpersonal Skills: Ability to listen and be empathic. It may be verbal or non-verbal. •Cognitive: — Ability to solve problems — Having curiosity and flexibility •Affective Skills: — Openness to…
NCERT TEXTBOOK QUESTIONS SOLVED Q1. What do you understand by the term ‘environment’? Explain the different perspectives to understand the human-environment relationship. Ans. Word ‘environment’ refers to all that is around us. Literally, it means everything that surrounds us including the physical, Social world and cultural environment. In general, it includes all the forces outside the human beings to which they respond in some way. A psycnologist named Stokols proposed three approaches to describe human-environment relationship: (i)The Minimalist Perspective: This view assumes that physical environment has negligible influence on human behaviour. Both run parallel to each other. (ii)The Instrumental Perspective:…
NCERT TEXTBOOK QUESTIONS SOLVED Q1.Compare and contrast formal and informal groups, and in groups and out groups. Ans. Formal Groups: (i)The functions of a formal group are explicitly stated, as in an office organization, or social work club. (ii)They have rigidly stated functions and the roles of the members are well-defined or imposed. (iii)Formal groups have a chain of command for decision-making, e.g., military or bureaucracy. . Informal Groups: (i)Informal decision-making process may exist as parallel mechanisms. (ii)Members of informal groups usually feel more comfortable to take decision in informal settings, e.g., tea time group or lunch group. (iii)There are…
NCERT TEXTBOOK QUESTIONS SOLVED Q1.Define attitude. Discuss the components of an attitude. Ans. Attitudes are state of the mind, set of views or thoughts or ideas regarding some topic which have an evaluative feature (positive, negative or neutral). These are relatively stable predispositions. . Various components of an attitude are as follows: (i)The thought component is referred to as the cognitive aspect of attitude. (ii)The emotional component is known as the affective aspect. (iii)The tendency to act is called the behavioural (conative) aspect. These three aspects have been referred to as the A-B-C (affective-behavioural-cognitive)components of attitude. Attitudes are themselves not…
NCERT TEXTBOOK QUESTIONS SOLVED Q1.Describe the nature and scope of psychotherapy. Highlight the importance of therapeutic relationship in psychotherapy. (CBSE 2013, 2014) Ans. Psychotherapy is a voluntary relationship between two people, one who seeks help and the other who is ready to provide the help, i.e., the therapist. It is given under therapeutic conditions. Various psychotherapeutic approaches have the following characteristics: 1.All psychotherapies are systematic application of some theory or principle of different therapies. 2.Only trained professionals can practise psychotherapy. 3.Therapeutic situation is a two-way process in which therapist as well as client actively interact. 4.Psychotherapy functions under formation of…
NCERT Solutions for Class 12 Psychology -Chapter 4 – Psychological Disorders Q1. Identify the symptoms associated with depression and mania. Ans. Depression and Mania are mood disorders. These are characterized by disturbances in mood or prolonged maladaptive emotional state. The main types of mood disorders include: 1. Major Depression disorders 2. Mania 3. Biopolar Disorders Depression may get manifested as a symptom of a disorder or a major disorder in itself. 1. Major depressive disorders, are defined as a period of depressed mood and/or loss of interest or pleasure in most activities, together with other symptoms which may include. Symptoms…
NCERT TEXTBOOK QUESTIONS SOLVED Q1.Explain the concept of stress. Give examples from daily life. Ans. The pattern of responses an organism makes to stimulus event that disturbs the equilibrium and exceeds a person’s ability to cope. Origin in the Latin word ‘strictus’, meaning tight/narrow and ‘stringere’ (to tighten). Stress may get manifested in two forms : (a)Eustress : The level qf stress that is good for you and is one of a person’s best assets for achieving peak performance and managing minor crises. This is positive, healthy and inspiring. (b)Distress: Manifestation of stress that causes our body’s wear and tear.…