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# Final examination 2011 class vii

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### Final examination 2011 class vii

1. 1. FAZAIA SCHOOLS & COLLEGES Roll No : _____________________ Name : _____________________ANNUAL EXAMINATION-2011 Class : _____________________Question Paper : Class VIISubject : Mathematics Section : _____________________Time Allowed : 3 Hours Total Marks : 100 Section – A (Marks :20)Time Allowed: 30 Minutes Total Marks: 20Note: All parts of this section are to be answered on the question paper itself. It should be completed in first 20 minutes and handed over to the supervisory staff. Deleting/Overwriting is not allowed. Do not use lead pencil.Q.1 Insert the most appropriate option i.e. A/B/C/D in the empty box provided opposite (i) In ax+b, a is a _____ (A) variable (B) constant (C) co-efficient (D) base (ii) A line-segment joining any two points on the circle is called a _____ (A) Radius (B) Diameter (C) Chord (D) Arc (iii) 4a2-20ab+25b2 (A) 4a2-5b2 (B) (2a-5b)2 (C) (2a-5b)(2a+5b) (D) (2a+5b)(2a+5b) (iv) A _____ is a quadrilateral having two and only two sides parallel. (A) rectangle (B) rhombus (C) trapezium (D) kite (v) If C.P.=Rs.520, S.P.=Rs.650, profit = _____ (A) 120 (B) 130 (C) 150 (D) 140 Page 1 of 23 (Final exam class-VII 2011)
2. 2. (vi) Parallelogram is quadrilateral in which opposite sides are _____ (A) equal (B) parallel (C) perpendicular (D) opposite(vii) Interest = Amount - _____ 1× 100 10 ×100 (A) P + (B) P+ P ×t P× t P× × r t (C) Principal (D) 100(viii) A quadrilateral is closed _____ sides plane figure. (A) two (B) three (C) four (D) five(ix) A square is a rectangle having _____ equal sides. (A) two (B) three (C) four (D) five(x) The person who borrows money is known as the _____. (A) creditor (B) debtor (C) principal (D) banker(xi) How much Zakat should be paid on yearly savings of Rs.25,000? (A) 250 (B) 500 (C) 625 (D) 600(xii) (2x2y-3xy2)(-2xy) (A) -4x3y2+6x2 y3 (B) -2x2y2+4x2y2 (C) 2xy+6xy3 (D) 4x2y2+6x2y2(xiii) The square of (3x+2) is_______ (A) (3x2 + 6x + 4) (B) 3x + 6x + 2 2 (C) 9x + 2x + 4 (D) 9x2 + 12x + 4(xiv) The factors of 81p2-49q2 are: (A) (9p2 + 7q) (9p2 + 7p) (B) (9p2 – 7q2) (C) (9p-7q) (9p + 7q) (D) (9p2 + 7q2)(xv) If 7x – 15 = 6, then x = _____ (A) 2 (B) 3 (C) 4 (D) 5(xvi) If a transversal cuts two parallel line then the alternate angles are _____ in Page 2 of 23 (Final exam class-VII 2011)
3. 3. measures. (A) opposite (B) different (C) equal (D) not equal(xvii) The _____ of a circle is its greatest chord. (A) Radius (B) Chord (C) Diameter (D) Segment(xviii) A polygon is said to be equiangular when all its angles are _____ (A) opposite (B) equal (C) not equal (D) vertical(xix) A _____ is a quadrilateral in which the two pairs of adjacent sides are equal. (A) square (B) rectangle (C) rhombus (D) kite(xx) Volume of a rectangular solid _____ (A) l x b x l (B) l x b x h (C) l x b x l (D) l x h x h Page 3 of 23 (Final exam class-VII 2011)
4. 4. FAZAIA SCHOOLS & COLLEGES ANNUAL EXAMINATION–2011 Question Paper : Class VII Subject : MathematicsTime Allowed : 2 Hours and 30 Minutes Total Marks: 80NOTE: Questions in section ‘B’ and ‘C’ are to be answered on the separately provided answer book. Write your answers neatly and legibly. Section–B (Marks : 40)NOTE : Attempt any TEN(10) questions. Each question carries FOUR(04) marks.Q.2 If U = {0,1,2,3,4,5,6,7,8,9}, A={0,2,4,6,8} and B = {1,3,5,7,9}, C = {1,2,3,8}, then find: (i) A/ (ii) C/ (iii) B/A (iv) BUC 1 −2 1Q.3 Simplify : − + − 6 3 3Q.4 Derive the positive square root of 38416.Q.5 The total cost of 10 lottery tickets is Rs.20. Find the cost of 25 such tickets.Q.6 Find the rate % per annum by applying simple formula Rs.700 gives Rs.210 simple interest in 3 years.Q.7 Find the perimeter of each of the following: (a) A rectangle of sides 6cm by 4cm (b) A rhombus of side 5.5 cmQ.8 In the given figure, AB CD is a transversal cutting them at two points. If ∠ = 140o, find ∠2 and ∠ . 1 3Q.9 Solve : 3(2x+5)-2x=3(x+6)Q.10 Resolve into factors : 4a2 + 12ab + 9b2 1 1 If x + =P , show that x + = P 2 −2 2Q.11 2 x xQ.12 Simplify : a(b – c ) + b(c – a) + c(a – b)Q.13 Find the volume and the total surface area of a cube whose edge is 1.5m.Q.14 If A=2x–3y+4z, B=5x–6y+7z, C=–x–y+z find A+B+C Page 4 of 23 (Final exam class-VII 2011)
5. 5. Section–C (Marks : 40)Note : Attempt any FIVE (05) questions in all. Each question carries EIGHT (08) marks.Q.15 If 3 is subtracted from a number and the remainder is multiplied by 13, the product becomes 91. Find the number.Q.16 A man purchased a dozen pens for Rs.25 each and sold them at Rs.28 each. Find the total profit as well as the profit percent on the transaction.Q.17 1 Find the interest on Rs.660 at 4 % per annum for 3 years and 4 months. 4Q.18 Find the values of a2+b2 and a4+b4 when a+b=5 and ab=4.Q.19 Resolve into factors: (i) 4x4+81 (ii) x4+x2+1Q.20 Construct the triangle ABC with AB = BC =4cm and C = 60o.Q.21 How many bricks will be required to build a wall 30m long, 50cm thick and 2.5m high. A brick being 20cm long, 10cm wide and 7.5cm thick. Page 5 of 23 (Final exam class-VII 2011)
6. 6. FAZAIA SCHOOLS AND COLLEGES Roll No : _________________________ Name : _________________________ANNUAL EXAMINATION - 2011 Class : _______________________Question Paper : Class VII Section : _______________________Subject : General ScienceTime Allowed : 3 Hours Total Marks : 100 SECTION – A (Marks : 20)Time Allowed : 30 minutesNote: All parts in this section are to be answered on the question paper itself. It should be completed in first 30 minutes and handed over to the supervisory staff. Deletion/Overwriting is not allowed. Do not use lead pencil.Q.1 Choice of correct answer should be indicated by writing A/B/C/D in the box: (i) The stirrup bone is the smallest bone in a body. It is only ______ mm long. (A) 2 (B) 3 (C) 4 (D) 1 (ii) Light travels ______ times faster than sound. (A) 1 million (B) 1.5 million (C) 2 million (D) 3 million (iii) Picture shown opposite represents one of the following: (A) Bacterium (B) Virus (C) Fungus (D) Insect (iv) Thrush is a disease caused by: (A) Bacteria (B) Virus (C) Fungi (D) Mosquito (v) Which element is an alkali metal: (A) Boron (B) Carbon (C) Potassium (D) Fluorine Page 6 of 23 (Final exam class-VII 2011)
7. 7. (vi) The earth magnetic North Pole is ________ miles from the geographic North Pole: (A) 500 (B) 600 (C) 800 (D) 700 (vii) Food that give us building material in our body is _________: (A) cake (B) eggs (C) roughage (D) lemon (viii) The energy needed to melt 1kg of a solid substance without changing its temperature is called: (A) Specific Heat of Fusion (B) Specific Heat (C) Specific Latent Heat of Fusion (D) Specific Heat of Vaporization` (ix) _________ is made up of one kind of Atom only. (A) Element (B) Mixture (C) Compound (D) Chemical reaction (x) Which of the following is about anaerobic respiration? (A) Respiration can take place without oxygen (B) Oxygen is used to release energy from food (C) Light exercise or slow walk (D) Respiration cannot take place without oxygen Page 7 of 23 (Final exam class-VII 2011)
8. 8. FAZAIA SCHOOLS & COLLEGES ANNUAL EXAMINATION – 2011 General Science : CLASS-VIITime Allowed : 2 Hours 30 Minutes Total Marks: 80Note:- Section ‘B’ and ‘C’ are to be answered on the separately provided answer book. Write your answers neatly and legibly. SECTION – B (Marks: 40)Note: Attempt any TEN (10) Questions. Each question carries FOUR (04) marks. Q.2 What is deficiency disease? Give one example of a deficiency disease. Q.3 What is an ion? How many electrons these elements have in their outer shell. (a) Nitrogen (b) Germanium (c) Calcium (d) Oxygen Q.4 What are Mitochondria? Q.5 Explain the difference between an Exothermic reaction and an Endothermic reaction. Q.6 Describe how you would show that there is a magnetic field around a magnet. Draw its diagram. Q.7 Name four dangerous elements found in human body. Q.8 How will the sound from a small drum be different from that of a large drum? Q.9 What is meant by the following terms: (a) Absolute Zero (b) Kelvin Scale Q.10 Label and explain the figure. What is happening? Q.11 Give two examples where an electromagnet might be used. Q.12 Explain why : (a) in hot countries houses are often painted white (b) Aluminium foil helps keep food warm Q.13 Explain what is going on in these figures. Red Blue Green Red Red Blue Green Green Page 8 of 23 (Final exam class-VII 2011)
9. 9. SECTION – C (Marks: 40)Note: Attempt any FOUR Questions. Each question carries TEN marks.Q.14 (a) Describe what happens in the (i) Large intestine (ii) Rectum (b) Describe the main features of periodic tableQ.15 (a) Why do you think it takes a long time to heat a room with a high ceiling? (b) Explain why muscle cells have more mitochondria than bone cells.Q.16 (a) How is water different from the elements from which it is made? (b) Explain why heating destroys the magnetism in a permanent magnet.Q.17 (a) Describe the figure. (b) What is a vaccine? List four diseases you can be vaccinated against.Q.18 Differentiate between Transparent and Translucent material. Give at least two examples of each.Q.19 (a) Explain what is meant by: (i) Compression (ii) Rarefaction (b) Explain why noisy pop concerts can be bad for you. Page 9 of 23 (Final exam class-VII 2011)
10. 10. FAZAIA SCHOOLS & COLLEGES Roll No : _____________________ Name : _____________________ANNUAL EXAMINATION-2011 Class : _____________________Question Paper : Class VIISubject : Computer Science Section : _____________________Time Allowed : 3 Hours Total Marks : 40 (Theory) + 10 (Practical) = 50 Section – A (Marks : 10)Time Allowed: 20 MinutesNote: All parts of this section are to be answered on the question paper itself. It should be completed in first 20 minutes and handed over to the supervisory staff. Deleting/Overwriting is not allowed. Do not use lead pencil.Q.1 Insert the most appropriate option i.e. A/B/C/D in the empty box provided opposite (i) Which out of the following means converting information into a form ready for processing: (A) Encode (B) Decode (C) Data Capture (D) Input (ii) The disk that is also called Winchester disk is: (A) Floppy Disk (B) Magnetic Disk (C) Compact Disk (D) Hard Disk (iii) Which of the following allows a meeting to be conducted between participants at multiple geographically separated locations: (A) Chat Rooms (B) Global Positioning System (C) Videoconferencing (D) Instant Messaging (iv) LCD stands for : (A) Level Crystal Display (B) Liquid Crystal Display (C) Level Circular Display (D) Liquid Circular Display (v) One Tbyte is equal to: (A) 1024 bytes (B) 1024 Mbytes (C) 1,000 Kbytes (D) 1024 Gbytes Page 10 of 23 (Final exam class-VII 2011)
11. 11. (vi) Which of the following will temporarily hide the Function Arguments dialogue box and display small window after clicking it: (A) (B) (C) (D)(vii) Which of the following features of excel helps you select, enter and edit worksheet functions: (A) Address function (B) Chart wizard (C) Insert Function (D) ASIN function(viii) Shortcuts that contain icons, which are associated with commonly used commands are called: (A) Task Pane (B) Slide Pane (C) Notes Pane (D) Tool Bar(ix) For choosing the design templates option you will first click on: (A) Arrow head tool (B) Finish button (C) ‘New’ in the task pane (D) Next button(x) Which of the following icons is to be left clicked through mouse pointer for creating table after bringing it on the ‘insert table’: (A) (B) (C) (D) Page 11 of 23 (Final exam class-VII 2011)
12. 12. FAZAIA SCHOOLS & COLLEGES ANNUAL EXAMINATION–2011 Question Paper : Class VII Subject : Computer Science Section–B (Marks : 30)Time Allowed : 2 Hours and 40 MinutesNOTE: Answer any TEN questions. Each question carries THREE marks. The answer to each question should not exceed three (3) to four (4) lines.Q.2 (a) What is ASCII? (01) (b) Why is washing machine not a computer? (02)Q.3 (a) What is a voice input device? (01) (b) Name the device most suitable for playing games. Explain why it is suitable? (02)Q.4 Give some examples of data that would be best printed out on paper? (03)Q.5 What do the letter ROM and RAM stand for? Give an example of what ROM and RAM is used for? (03)Q.6 (a) What is meant by the term Serial Access? (01) (b) Why are disks better than tapes if an item of data is needed very quickly? (02)Q.7 (a) Write down at least two advantages of Local Area Network. (01) (b) Describe any one way through which viruses transfer into the computer. (02)Q.8 State three features you would expect to use in a spread sheet package. (03)Q.9 (a) What is a slide show in power point? (02) (b) Briefly describe the purpose of Outline Tab and Slides Tab? (01)Q.10 Describe how the rows and columns can be deleted in MS-Word. (03)Q.11 (a) How can the format painter be used to copy test formatting? (02) (b) What is the purpose of the following buttons? (01) (i) (ii)Q.12 (a) Why are computers sometimes connected together as a Network? (02) (b) What is an electronic mail box? (01)Q.13 (a) Name one thing you can use a spreadsheet program for? (01) (b) What is the function of icon in MS-Excel? (02 Page 12 of 23 (Final exam class-VII 2011)