Rajesh

Samacheer Book Back Questions And Answers For Science Standard 9 “Motion“ I. Choose the correct answer: 1. The area under velocity – time graph represents the (a) velocity of the moving object. (b) displacement covered by the moving object. (c)…

Samacheer Book Back Questions And Answers For Science Standard 9 “Measurement“ I. Choose the correct answer: 1. Choose the correct one. (a) mm < cm < m < km (b) mm > cm > m > km (c) km <…

Samacheer Book Back Questions And Answers For Science Standard 8 “Libre Office Calc“ I. Choose the best answer: 1. All functions begins with an _____ sign a) = b) – c) > d) } 2. _____ function is used to…

Samacheer Book Back Questions And Answers For Science Standard 8 “Conservation of Plants and Animals“ I. Choose the best answer: 1. The plants found in a particular area are known as _____. a) fauna b) flora c) endemic d) rare…

Samacheer Book Back Questions And Answers For Science Standard 8 “Crop Production and Management“ I. Choose the best answer: 1. The process of placing seeds in the soil is called as a. ploughing b. sowing c. crop production d. crop…

Samacheer Book Back Questions And Answers For Science Standard 8 “Reaching the age of Adolescence“ I. Choose the best answer: 1. Adolescence is the period of life between _____ years of age. a) 10 to 16 b) 11 to 17…

Samacheer Book Back Questions And Answers For Science Standard 8 “Movements in Animals“ I. Choose the best answer: 1. Which of the following parts of our body help us in movement? (i) Bones (ii) Skin (iii) Muscles (iv) Organs Choose…

Samacheer Book Back Questions And Answers For Science Standard 8 “Organisation of Life“ I. Choose the best answer:1. _____ is tough and thick white sheath that protects the inner parts of the eye.a) Sclerab) Conjunctivac) Cornead) Iris 2. _____ cells…

Samacheer Book Back Questions And Answers For Science Standard 8 “Plant Kingdom“ I. Choose the best answer: 1. Solanum trilobatum is the binomial name of Thoothuvalai. The word ‘Solanum’ refers to a) Species b) Genus c) Class d) Orders 2.…

Samacheer Book Back Questions And Answers For Science Standard 8 “Microorganisms“ I. Choose the best answer: 1. Microorganisms are measured in _____. a) cm b) mm c) micron  d) meter 2. _____ shows both living and nonliving characteristics. a) Protozoa…