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NEW ERA SENIOR SECONDARY SCHOOL, NIZAMPURA, BARODADIWALI VACATION HOMEWORK – 2015STD. - VIIENGLISH:Write a story using the idioms given below. Use at least three idioms in the story :Idioms and their meanings1. full of oneself - to think oneself great or highly important, to have too much ego2. rub someone the wrong way- to have a personality or quality that gives someone a negativefeeling3. get on someone's nerves- to make someone irritated4. things are looking up- things seem to be better, life could be improving or good5. steer clear of someone- to stay away from a person/thing6. do the trick- to solve the problem, to work wellMATHEMATICS: 123450 is NOT divisible by:A. 2 B. 3 C. 9 D. 15A rectangular park consists of a rectangular lawn with a path of uniform width on two sides.If the boundary of the entire park is 12 meters longer than of the lawn, what is the width of the path?A. 1.5 mB. 3 mC. 6 mD. Can't say from the given dataSeventy crores seven lakhs seven hundred and seven is written asA. 70,07,00,707B. 70,70,00,707C. 7,07,07,007D. 7,07,00,707Tina called her friends Shama, Jenny, Roma and Aashka over to her house to play. They all arrived atTina's house at different times. Shama arrived 5 minutes after Jenny but 10 minutes before Aashka.Roma and Tina were playing chess when Jenny arrived. In what order did they arrive at Tina's house?A. Roma, Jenny, Shama, Aashka B. Jenny, Roma, Shama, AashkaC. Roma, Shama, Jenny, AashkaD. Jenny, Shama, Aashka, RomaWhich of these circles is divided into sectors? In which of the following cases will the five rings form a single, straight chain when Ring 1 and Ring 2are pulled in opposite directions as indicated? What number is 20 less than -25?A. -5B. 5C. 45D. -45Razaq says to Ravi, ''Your phone number is divisible by 3 as well as 9.''If Ravi wants to check whetherthis is true using a divisibility test, what should he do?

A. Use the divisibility test of 3 (sum of digits should be divisible by 3)B. Use the divisibility test of 6 (number should be divisible by 2 and 3)C. Use the divisibility test of 9 (sum of digits should be divisible by 9)D. Use the divisibility test of 12 (number should be divisible by 3 and 4)Which of the following measurements is most likely to be expressed in square metres?A. The capacity of a tank with a square baseB. The area of the surface of the moonC. The distance between the opposite sides of a square field D. The total surface of a room to bepaintedIn writing all the whole numbers from 1 to 100 (both included) once,which digit would you write the LEAST number of times?A. 0B. 1C. 5D. 9Two or more whole numbers with no common factors greater than 1 are called co-primenumbers.Which of these statements about co-prime numbers is true?A. Two distinct odd numbers must be co-primeB. Two composite numbers can NOT be coprimeC. Two distinct prime numbers must be co-primeD. Two even numbers can be co-prime2Which of the following is the same as 4 5n ?A. 9 x n x nB. 4 5 x n x nC. 4 5 n x nD. 4 5 x n x 2Look at this number pattern:According to this pattern, what should be the answer to 9,999,999 x 9,999,999?A. 999,999,800,001B. 99,999,980,000,001 C. 99,999,988,888,801D. 9,999,999,800,000,001 2 pencils are held in four different positions as shown below. In which position would the pencils besaid to be parallel? This is what Laxman sees on his computer screen while printing a document. The total size of thedocument is shown in kilobytes (KB). Assuming the size of each page is the same, about how manykilobytes may have already been printed?A. 120 KBB. 250 KBC. 400 KBD. 1575 KB -9 subtracted from -8 equals(A) -1(B) 1(C) 17(D) -17 Which of the following numbers will decrease by 300 when the 7 in it is replaced by a 4?(A) 3079(B) 4637(C) 5743(D) 7340 23095 people were present in a stadium to watch a football match.Which of the following is the nearestapproximation of the number of people in the stadium?(A) 20 thousand(B) 23 thousand(C) 24 thousand(D) 30 thousand

What is the perimeter of this rectangle?(A) 2a2 2b2(B) a2 b2(C) 2a 2b(D) ab200000 4000 is(A) 20(B) 50(C) 200(D) 5003Which of the following can be written as (-2) ?(A) - 2 3(B) - (3 3) (C) (-2) (-2) (-2) (D) (-2) (-2) (-2)What must be added to 10xy to get 6y?(A) - 4x(B) - 4xy(C) 6y - 10xy (D) It is not possible.3 - 5 5 - 3 - 3 - 1 is equal to(A) 2(B) 0(C) -4(D) -14If x is reduced by 25%, the result will be:(A) 0.25x(B) 25x(C) 0.75x(D) 75xWhat will be the one's digit in the product 5 x 5 x 5 x 5 x 5 x 5 x 5 x 5 x 5 x 2?A. 0B. 2C. 5D. 7Mahima draws a triangle PQR obtuse angled at P. What COULD BE the sum of the degree measures ofangle Q and angle R?A. 1200B. 980C. 90 0D. 870Which of the following is the same as 3a²?(A) 3a 3a (B) 3 a²(C) a² 2a² (D) a² x 2a²In which number line does the pointer show a number between -2 and -3? What is the ratio of the SHADED squares to the UNSHADED squares in the figure shown below? (A) 09:28(B) 02:07(C) 02:05(D) 07:02Which of these equations has 0 as the solution?(A) x 4 7 – x (B) 7x 7(C) 2x 3 x – 3(D) 2x 1 1 3x43 (A) 12(B) 92(C) 62(D) 33 31Anu copied down a simplification question as: 7 - 8 - 2 6 2There were some brackets in the question which she missed.Yet, Anu's answer finally turned out to be correct! Which of the following could have been the correctposition of the brackets in the question?(A) (7 - 8) - (2 6) 2(B) 7 - (8 - 2) (6 2)(C) 7 - 8 - (2 6) 2(D) (7 - 8) - 2 (6 2)2 3 ( 7 - 1) 3 equals(A) 8(B) 10(C) 62 3(D) 71 3

How many different digits can replace *in the number 204*73 so that the resulting number is divisibleby 3?(A) one(B) two(C) three(D) any digit, the number will always be divisible by 3. The sum of the ages of 5 children is 20 years. After how many years will the sum of their ages be 40years?(A) 4(B) 5(C) 10(D) 20 Tina called her friends Shama, Jenny, Roma and Aashka over to her house to play. They all arrived atTina's house at different times. Shama arrived 5 minutes after Jenny but 10 minutes before Aashka.Roma and Tina were playing chess when Jenny arrived. In what order did they arrive at Tina's house?(A) Roma, Jenny, Shama, Aashka(B) Jenny, Roma, Shama, Aashka(C) Roma, Shama, Jenny, Aashka(D) Jenny, Shama, Aashka, Roma A teacher thinks of a number and asks her class to guess it. She writes some clues on the board:What is the number?(A) 4564(B) 4554(C) 4545(D) 4544 72, 81, 90, 99, .is a series of numbers following a certain pattern. Which of the following numberswill be in this series?(A) 336(B) 409(C) 600(D) 783 Four children Ratan, Ravi, Reshma, and Rahul were each asked to choose a number between -10 and10. The numbers chosen were -9, -5, -2 and 7.The number that Ravi chose was equal to the sum of Ratan's number and Reshma's number. Reshma'snumber was greater than Ravi's number. What was Ratan's number?(A) -9(B) -5(C) -2(D) 7 What is the sum of 8a - 7b and 8b - 7a?(A) 2ab(B) 16ab - 14ba(C) a b(D) a – b The picture of a mango tree is shown below.If the actual WIDTH of the tree is 6 metres, what is its height?(A) 4.8 metres (B) 6 metres C) 7 metres (D) 7.5 metres 999 999 999000 - ?(A) 9999 (B) 1000(C) 999(D) 998 What happens to the area of a square if each of its sides is trebled?(A) The area becomes double. (B) The area becomes treble.(C) The area becomes six times. (D) The area becomes nine times. In the figure, the base of the triangle is extended on both sides. Which of these can we NOT say withcertainty?

(A) a b c 180o (B) b d 180o(C) c e 180o(D) d e 180o Solid B is made up of smaller pieces which are identical to Solid A. The volume of Solid B will be(A) 30% of Solid A (B) 40% of Solid A (C) 300% of Solid A (D) 400% of Solid A Two views of a cube (with different markings on each face) are shown below:Which will be on the face opposite to?A)B)C)D) cannot be determined A point N is shown on the number line. Starting from N, if you move 7 units to the right, 12 to the leftand again 6 to the right, where would you finally end up?(A) at 1(B) between -3 and -4(C) between 2 and 3 (D) between -5 and –6 Which of the following can be the sum of angles P and Q of a triangle PQR obtuse angled at R?(A) 100(B) 900(C) 1050(D) 1600 12 inches equals 1 foot. How many square inches would amount to 1 square foot?(A) 12 square inches (B) 100 square inches (C) 120 square inches (D) 144 square inches Which of the following has the same value as 183?(A) 3 x 18(B) 6 x 6 x 6 x 3 x 3 x 3(C) 18 18 18(D) 6 x 3 x 3 x 3 The above figure is rotated 90º clockwise. What does it look like after the rotation?(A)(B)(C)(D) Rajni noted down a friend's phone number as 246807 without realizing that she had interchanged twodigits. This number exceeds the actual number by almost 6000. What is the actual phone number?(A) 248607(B) 240867 (C) 247806 (D) 264807

SOCIAL SCIENCE:Q.1. Imagine that you have recently been on a jungle safari. Write a letter to your friend about yourexperiences there. Mention the type of vegetation you saw, the wild life species and the specific dos anddon’ts you had to follow there?Q.2.Mark the following major Indian tribes on India’s political map Bhils, Gondwana, Balochis, Nagas, Ahoms Kolis, Santhals, Bandgas, Jaitwas, Koyas Gonds ,Cheras, Vetars,MaravarsQ.3. Mark the following ocean currents on the world map. Use blue colour to show cold currentsred to show warm currentsMajor cold currentsandMajor warm currents West wind drifts North and south equatorial current Benguela current Gulf stream Canaries current Alaska current California current North pacific drift West Australian current Kuroshio current Labrador current Brazilian current Peru current Mozambique current SCIENCE:Activity:- 1. Make a model of any one of the following:1. Kaleidoscope2. Periscope3. Pin hole cameraActivity: - 2 Observe your image in stainless steel vessels like spoon, bowl, plate, etc. and note down yourobservations. Also note the changes in the image observed as you stand at different distance from thevessels.

New Era Senior Secondary School, NizampuraClass: VIIName:Section:Roll No.:Individual Activity 1: Rate of breathing varies with different types of activities in an organism.Do the following activity, note down your observations and fill up the number of times you breathe. Countone breath as one time inhalation and one time exhalation.(One inhalation one exhalation 1 breath)S noActivityNo of times you breathe in a minute.1.After resting for 10 minutes2.On the spot jogging for 5 minutes3.After running for 2 minutes.4.After cycling for 10 minutes.5.After climbing stairs for two floors.Observation:Conclusion:

In what order did they arrive at Tina's house? A. Roma, Jenny, Shama, Aashka B. Jenny, Roma, Shama, Aashka C. Roma, Shama, Jenny, Aashka D. Jenny, Shama, Aashka, Roma Which of these circles is divided into sectors? In which of the following cases will the five rings form a single, straight chain when Ring 1 and Ring 2 are pulled in .