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07. The number of digits in the square root of 4937 284 is (b)s(dyo08. The value of (15 - 14) (15+14) is(a) 1(b)30(C)29(dys09. Cubes of which of these numbers will be old?(a) 192(b)27(C148 (d)366Q10. Thc Icast number by which 25 must be multiplied to get a perfect cube is(a) 5(b)4(c)3(d)2Section-B(5x2=10)QII. Multiply 6/13 by a reciprocal or-7116.Q12. Solve 3X= 2X + IKQ13. How many sides does u regular palygon have it the measure of an exteriorangle is 24"?Q14. Numbers 1 to 10 written on 10 separate slips kept in a box and mixed well.One slip is chosen from the box without looking into it. What is the probability ofgetting a number 6?015. Find the cube root of 16656.Section-(5x3=15)Q16(a). Find ten rational numbers between -2 / 5 and 1 : 2?(h), W'rile additive inverse of -5; 97Q17. The age of Rahul and Mari on in the ratio 5:7. Four years later, the sum of theirages will be 56 years. What are their present age.?Q18. The measure of two adjacent angles of parallelogram are in the ratio 3:2. Findthe measure of each of the angles of the parallelogram.?Q19. The number of hours for which students of particular class watch televisionduring holidays is shown through the given graph. Answer the following: |
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Answer» Swipe left or right to deleteLong press to edit & lockhappenwhenmyparentsweren'ttheretolookaftrme.Icouldbrushmyownteethwithamirror,a famous writer have visited to our school to attend Annual Day celebration prepare a questionnaire to ask him in TeluguBHASHYAM EDUCATIONAL INSTITUTIONS R.T-4-PHYSICS Lesson: REFLECTION OF LIGHT ON CURVED SURFACES, STRUCTURE OF ATOM CLASS: X MARKS: 20M I. Answer the following questions 5× 2=10M 1. Explain Hund’s rule with an example. 2. Draw the shapes of all d-orbitals. 3. Write the limitations of Bohr’s atomic model. 4. Draw the ray diagram for the situation of converging mirror. a) Where the image is formed at the place same as the object is placed. b) To get a virtual image 5. Write two uses of each convex and concave mirrors. II. Answer the following question 5×1 = 5M 6. Explain why 4s<3d? 7. Write the colours formed when cupric chloride and Strontium chloride react with hydrochloric ACID and is introduced in non-luminous flame. 8. Define the term focus. 9. Write the mirror formula and explain the terms in it. 10. Write any two parameters for sign convention. III. Fill in the blanks. 10×1/2 =5M 11. The distance between pole and focus is called_____ 12. For a diverging mirror, the reflecting surface is______ 13. When the object is placed at a distance of 30cm in front of a concave mirror whose focal length is 10cm. Then, the image is formed at a distance of_____ 14. When a concave mirror is placed in WATER it’s focal length is____ 15. In car head lights, the position of the bulb is______BHASHYAMEDUCATIONALINSTITUTIONS REVISIONTEST–3 ENGLISH CLASS–X MAXMARKS-20 SECTION-A Readingcomprehension Readthefollowingpassagecarefully Despitetheriskofbeingbullied,hisparentsinsistedNickonattendingmainstream school.Itwasthebestdecisiontheycouldhavemadeforme.AddsNickWholater achievedadegreeinfinancialplanningandrealestate.Itwasveryhardbutitgaveme independence. Nick,whowasteasedandbullied,hadanelectricwheelchairformobilityanda teamofcareerstohelphim. IwasdeeplydepressedwhenIwaseightyearold,hesaid.Iwenttomymum crying andtoldherIwantedtokillmyself. Ifeltcoldandbitter.IhatedGodfordoingthistomeandwasterrifiedofwhatwould happenwhenmyparentsweren'ttheretolookaftrme.Icouldbrushmyownteethwitha wallmountedbrushandwashmyownhairwithpumpactionsoapbuttherewassomuch thatwasimpossibleforme Nowanswerthefollowingquestions.EachQuestionhasfourchoices.Choosethe correctanswerandwrite(A)(B)(C),(D)inyouranswerbooklet. 1.Whattypeoftextintheabovepassage? ( ) a)Narration B)Essay C)Biography D)Story 2.“Ifeltcoldandbitter.IhatedGod.whatdoestheunderlinedphrasemean? a)Shivering B)Upset C)Joyful D)Surprised 3.Accordingtothegivenpassage,attheageofeight,Nickwasverydepressed because…………………( ) a)Hisfatherputhiminaregularschool b)Hewasatorso c)Hisparentshelpedhim d)Hewasteasedandbulliedbyhisschoolmates. 4.Itwasveryhardbut__________Independence.‘It’refersto___________( ) a)Theparentsdecisionabouthisschooling b)Theelectricwheelchair c)ThedegreeinFinancialplanningandrealestate Saycompleted mam |
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