/india-vs-pakistan.

india-vs-pakistan.

sachin-tendulkar-man-who-became-god.

sachin-tendulkar-man-who-became-god

india-vs-england-2012-2nd-t20i-preview.

india-vs-england-2012-2nd-t20i-preview.

sehwag-gambhirs-smug-overconfidence.

sehwag-gambhirs-smug-overconfidence.

all-proteas-players-to-be-given-game.

all-proteas-players-to-be-given-game.

Showing posts with label CBSE Class 10. Show all posts
Showing posts with label CBSE Class 10. Show all posts

Tuesday, June 11, 2013

Cbse class 10th English question answer 2013 to 2014 for marks 20

Section - B
(Writing – 20 Marks)

Q4.  Your school is planning to organize a grand function on the National Girl Child               ( 4 Marks)
Day. Draft a notice in about 50 words informing the students about the function. Invent all other necessary details. You are Ram/Rosita, Cultural Secretary.

Q5.  Given below is a profile of Ms Poonam Seth. Write a short sketch of her, in about         ( 6 Marks)
100 words with the help of clues given below :
Birth                             :    Delhi, rich family
Age, etc                      :    35, beautiful, smart, agile
Family                         :  married, handsome husband, Director in a company, one school going
                   daughter, joint family
Likes and Dislikes   :    keen reader of The Ramayan, discharges duties sincerely, good daughter-
     in-law and daughter, loves movie and watch a new movie every Friday.
Hobbies                      :    dancing and gardening

Q6. You visited the Water Park in your city as a part of school excursion. You noticed that  ( 7 Marks)
the water was not clean and also had a stale smell which could result in many water borne diseases. Taking idea from the unit; Health and your own ideas, write a letter in about 120 words to the editor of a local newspaper on your experience on visiting the place and how the polluted water would affect the visitors. Include the precautions that should be taken in the Water Park. You are Neeta / Nitin .

Q7.  You are an avid reader and would like to address the students in the library class on   ( 8 Marks)
“The Joy Of Reading”. Prepare your speech taking help form the following points along with your own ideas in not more than 150 words.

Joy of reading - wide variety of books – informative, interesting, colourful – library has silence all around – can pick up any book that we desire – can get to know the writers through their books – pleasure of having our own books is incomparable

Monday, June 10, 2013

Sample Paper- 2013 Subject: Mathematics class10th



Sample Paper- 2013
Subject: Mathematics
Class- Xth


General Instructions:
(i)              All questions are compulsory. There are three sections A, B, C and D in the question paper. 
(ii)            Section A: Q. Nos. 1 to 8 carry 1 mark each.

                    Section B: Q. Nos.9 to 14 carry 2 marks each.             

                    Section C: Q. Nos. 15 to 24 carry 3 mark each.
                    Section D: Q. Nos. 25 to 34 carry 4 mark each.
(iii)                         There  is no overall choice, however internal choices has been provided in one question of 2 marks, three questions of 3 marks and 2 questions of 4 marks. You have to attempt only one of the alternatives in all such questions.


Section A
1.     If the equation  x2+ 4x + k = 0 has real and distinct roots, then
(a)   K< 4 (b) k > 4 (c) k ≥ 4 (d) k ≤ 4
2.     If x > y > 0, x2 + y2 = 13 and x y = 6, then y =
(a)   4  (b) 3 (c) 2 (d) none of these
3.     If the area of the triangle formed by the points (k, 4/3) , (-2, 6) and (3, 1) is 5 sq units , then k is
(a)   3   (b) 5  (c) 2/3 (d) 3/5
4.     The sum of n term of an AP is 3n2 + 5n, then 164 is its
(a)   24thterm (b) 27th term (c) 29th term (d) none of these
5.     If first term of an AP is a and nth term is b, then its common difference is
(a)   (b-a)/n+1 (b)  (b-a)/n-1 (c) (b-a)/n (d) none of these
6.     The height of a tower is 100√3 m. the angle of elevation of its top from a point 100 m away from its foot is


(a)   30o
(b)   45o
(c)   60o
(d)   None of these



7.     Which was the first book on Probability?


(a) Dealing with possibilities
(b) World of chances
(c ) Book on games of chance
(d) None of the above

8.     A letter is chosen at random from the letters of the word ‘ASSASSINATION’. Find the probability that the letter chosen is a consonant.


(a)   1/13
(b)   2/13
(c)   7/13
(d)   6/13


Section B
9.       Find the value of K so that the sum of the roots of the equation 3x2 + (2k+1) x – k – 5 = 0 is equal to the product of roots.
10.  Show that the roots of the equation. (x - a) (x - b) + (x - b) (x - c) + (x - c) (x - a) = 0 are always real and they cannot be equal unless a = b = c.
11.  Solve for x, 4√6 x2 -13 x -2√6 = 0 by using a completing the square.
12.  Prove that the tangents drawn at the ends of a diameter of a circle are parallel.
13.  Find the distance between the points P (-4, 0) and Q (2,-5).
Or
Show that the points A(1,2), B(5,4), C(3,8) and D(-1,6) are the vertices of a square.

14.  Divide a line segment of length 8 cm internally in the ratio 4:5. Also, give justification of the construction.

Section C

15.  Find the centre of a circle passing through the points (6, -6), (3, -7) and (3, 3). Also find the radius.



16.  One natural number is 3 times the other number. Sum of their squares exceeds 13 times of the greatest number by 4. Find both the numbers.
17.  What is the probability that a leap year, selected at random will contain 53 Sundays?
18.  Find the 103th term of the AP 4, 4 ½, 5, 5 ½, 6 ……..
Or
The fourth term of an AP is 0. Prove that its 25th term is triple its 11th term.
19.  Prove that am + n + am - n =2am
20.  For what value of n, the nth term of the following two A.P.’s are equal?
21.  20, 25, 30, 35… And -17, -10, -3, 4…
22.  Two concentric circles are of radii 5 cm and 3 cm. Find the length of the chord of the larger circle which touches the smaller circle
23.   Prove that opposite sides of a quadrilateral circumscribing a circle subtend supplementary angles at the centre of the circle.
24.  A copper wire 0.4 cm in diameter is evenly wound about a cylinder whose length is 24 cm and diameter 20 cm so as to cover the whole surface. Find the length and weight of the wire assuming the specific gravity to be 10 gm/cm3.





25.  500 men took a dip in an 80 m long and 50 m broad tank. What is the rise in the water level if the average displacement of water by a man is 4 sq m?

Section D

26.  If the sides of a right angled triangle are x, x + 1 and x - 1, find the hypotenuse.

27.  Find the ratio in which the line 2x + y - 4 = 0 divides the line segment joining A (2, -2) and B (3, 7)
28.  A metallic cylinder has radius 3 mm and height 5 mm. It is made of a metal A. to reduce its weight, a conical hole is drilled in the cylinder as shown in the figure and   
it completely filled with a lighter metal B. the conical hole has a radius    
of 1.5 mm and its depth is 8/9 mm. calculate the ratio of the volume                     
of the metal A to the volume of metal B in the solid.

                                                                                                                 
29.  The adjoin figure shows the cross section of an ice cream consisting of a cone surmounted by a hemisphere. The radius of the hemisphere is 3.5 cm and the height of the cone is 10.5 cm. the outer shell ABCDFE is shaded and it is not filled with ice               
Cream. AE = DC = 0.5 cm, and AB is parallel to EF, BC is parallel to FD                                                                                             
Calculate:
(i)                    The volume of the ice cream in the cone (the un shaded     
     Portion including the hemi sphere)                                                         
(ii)                   The volume of the outer shell (the shaded portion)                              


30.   Two circles touch externally. The sum of their areas is 130 Ï€sq cm and the distance between the centers is 14 cm. find the radii of the circles.
31.  In the given figure, a crescent is formed by two circles which touch at A. C is the centre of the larger circle. The width of the crescent at BD = 9 cm and at EF it is 5 cm. find the radii of two circles and the area of the shaded region.







32.  Two pillars of equal heights stands on either side of a road which is 150m wide. At a point on the road between the pillars, the angles of elevation of the tops of the pillars are 60° and 30°. Find the height of each pillar and the position of the point on the road.
Or
A ladder 10 metres long reaches a point 10 meters below the top of a vertical flagstaff. From the foot of the ladder, the elevation of the flagstaff is 60o. Find the height of the flagstaff.

33.  Construct a triangle of sides 4 cm, 5cm and 6cm and then a triangle similar to it whose side’s are2/3 of the corresponding sides of the first triangle.
Give the justification of the construction.

34.  A bag contains only black and white balls. The probability of picking at random a black ball from the bag is 7/10.
(i)            What is the probability of picking a white ball from the bag?
(ii)          Can you say how many black and white balls are in the bag?


Hemant Kumar
Delhi Public School
Mathura Refinery Nagar, Mathura
Email Id: hkumarsharma@gmail.com

Cbse class 10th examination pattern and sample paper2013 to 2014

(a)       The bird was flying over/in the __________ .
(i)      buildings
(ii)     sky
(iii)    mountain
(iv)     sea

(b)       The grown ups were interested in  __________ .
(i)      killing the bird
(ii)     selling the bird
(iii)    eating the bird
(iv)    having the skin and feathers of the bird

 (c)      The person shot the bird through the _________ .
(i)      breast
(ii)     head
(iii)    feathers
(iv)    green chest

(d)       The people did not like the feathers because they were _______ .
(i)      of no use
(ii)     too big
(iii)    strange and not very pleasant
(iv)    pleasant

(e)       ‘outlandish’ in the above context means _______ .
(i)      uncanny
(ii)     familiar
(iii)    strange          
(iv)    beautiful


Section - B
(Writing – 20 Marks)

Q4.  Your school is planning to organize a grand function on the National Girl Child               ( 4 Marks)
Day. Draft a notice in about 50 words informing the students about the function. Invent all other necessary details. You are Ram/Rosita, Cultural Secretary.

Q5.  Given below is a profile of Ms Poonam Seth. Write a short sketch of her, in about         ( 6 Marks)
100 words with the help of clues given below :
Birth                             :    Delhi, rich family
Age, etc                      :    35, beautiful, smart, agile
Family                         :  married, handsome husband, Director in a company, one school going
                   daughter, joint family
Likes and Dislikes   :    keen reader of The Ramayan, discharges duties sincerely, good daughter-
     in-law and daughter, loves movie and watch a new movie every Friday.
Hobbies                      :    dancing and gardening

Q6. You visited the Water Park in your city as a part of school excursion. You noticed that  ( 7 Marks)
the water was not clean and also had a stale smell which could result in many water borne diseases. Taking idea from the unit; Health and your own ideas, write a letter in about 120 words to the editor of a local newspaper on your experience on visiting the place and how the polluted water would affect the visitors. Include the precautions that should be taken in the Water Park. You are Neeta / Nitin .

Q7.  You are an avid reader and would like to address the students in the library class on   ( 8 Marks)
“The Joy Of Reading”. Prepare your speech taking help form the following points along with your own ideas in not more than 150 words.

Joy of reading - wide variety of books – informative, interesting, colourful – library has silence all around – can pick up any book that we desire – can get to know the writers through their books – pleasure of having our own books is incomparable

Section - C
(Grammar – 20 Marks)

Q8.   Edit the following passage by choosing the correct option from the options given      (4 Marks)
below:
In 1911, the British (a) ________  their capital from Calcutta (b) ________ Delhi. After the First World War, (c) ________  government got down to the task of (d) ________  a new capital. Two renowned architects, Sir Edwin Lutyen and Sir Herbert Baker (e) ________  assigned the task of  (f) ________  Delhi. The India Gate was (g) ________  to immortalize the 85,000 soldiers (h) ________  died in World War II .

(a)     (i) shift                                                (ii) shifts
(iii) shifting                                          (iv) shifted


(b)     (i) to                                                     (ii) at
(iii) in                                                     (iv) on

(c)     (i) an                                                     (ii) the
(iii) a                                                      (iv) all

(d)     (i) building                                           (ii) build
(iii) built                                                (iv) builds

(e)     (i) was                                                   (ii) were
(iii) will be                                             (iv) should

(f)     (i) designs                                             (ii) design
(iii) designing                                        (iv) designed

(g)     (i) build                                                  (ii) built
                  (iii) building                                          (iv) builds                                                              

 (h)   (i) which                                                 (ii) who
(iii) whom                                              (iv) that

Q9.  Read the notes given below and complete the paragraph that follows with the          ( 4 Marks)
help of given options :
Sir Issac Newton
Birth                             :   in 1642 on Christmas day
Residence                 :   in a small village of Woolsthrope, Lincolnshire
Parents                       :   father died, mother remarried a clergyman
Guardian                    :   his good old grandmother, kind, sent him to school
First achievement  :   set of little tools, saws of various sizes manufactured
Next step                   :   made many strange articles

Sir Issac Newton (a) ________  on Christmas day in Woolsthrope, a small village in Lincolnshire. His mother remarried after (b) ________. Newton (c) ________  by his good old grandmother. As a boy, his first achievement was (d) ________ .

(a)     (i) was born                                                                   (ii) was birth
(iii) is birth                                                                      (iv) is born


(b)     (i) the death of his father                                            (ii) the dead of his mother
(iii) the marriage of his mother                                   (iv) the death of her father


(c)     (i) is brought                                                                   (ii) was brought up
(iii) was brought                                                              (iv) is bring up

(d)     (i) preparing a new set of tools                                    (ii) was prepared a new set of tools
(iii) is prepared a new set of tools                                (iv) still prepared a new of tools


Q10.   The following paragraph has not been edited. There is one error in lines.                  ( 4 Marks)
Write the incorrect word along with the correct word in your answer sheet. The first one has been done as an example :

                                                                                                       Incorrect Word        Correct Word
Three men was once going on                                                             was                            were
a long journey. As luck will have it                                   (a)         ________           ___________
they come across a bag full of                                          (b)         ________           ___________
gold pieces. They were beside                                          (c)         ________           ___________
themselves with joyful and decided                                (d)         ________           ___________
to divide the money equal. But the                                 (e)         ________           ___________
long and tiring journey has made                                     (f)         ________           ___________
them hungry. So, they decide to eat something          (g)         ________           ___________
and then divided the money.                                            (h)         ________           ___________

Q11. Rearrange the following words and phrases to make meaningful sentences.     (1x4=  4 Marks)

(a)       stories / loved / my grandfather / telling / me
(b)       used / celebrated / his birthday / differently / to be
(c)       distribute sweets / instead of / they / cutting a cake / used to
(d)       blow out / but / used to / they / we / candles / light a lamp


Q12.  Read the conversation given below and complete the paragraph that follows :       ( 4 Marks)

Veena         :   Did you watch the IPL Cricket match yesterday?
Megha         :   No.
Veena         :   You should have watched. The Deccan Chargers played very well.
Megha         :   I will surely watch their next match. Isn’t it on this Friday?
Veena         :   Yes, it is.

Veena asked Megha (a) ________. Megha replied (b) ________ . Veena told her that she should have watched as (c) ________. Megha assured her that she would watch the next match and asked (d) ________ . Veena confirmed that it was on Friday.

Section - D
(Literature – 25 Marks)

Q13.    A. Read the extract and answer the following questions by choosing the         (1X3= 3 Marks)
most appropriate options.

     ‘Well, poor bird – she should have known
                    That your song must be your own
                    That’s why I sing with panache
                    ‘Koo-oh-ah! Ko-ash! Ko-ash!
                     And the foghorn of the frog
                     Blared unrivalled through the bog.

(a)      Why is the nightingale referred to as a poor bird?
(i)     because she was a poor bird
(ii)    because she had no money
(iii)    because she did not understand the cunningness of the frog
(iv)    because she should be pitied

(a)      Why did the frog make her sing with all her might?
(i)     he was cunning
(ii)    he wanted to kill her
(iii)    As she did not practice
(iv)    so that he could attract the audience back

(a)      Which trait of the frog’s character is reflected here?
(i)     Cunning
(ii)    Meanness
(iii)    Jealousy
(iv)    All of the above

B.  Read the given extract and answer the following questions.                        (1x3 = 3 Marks)
“Ms Mebbin had a protective elder sister like attitude towards money.”

(a)     Who was Ms Mebbin?
(b)     How did she adopt an elder sister like attitude?
(c)     How did she prove in the end that she was a money-minded lady?

C.  Read the given extract and answer the following questions.                        (1x3 = 3 Marks)
“Aye, you both say that because of what I’ve told about leaving my money. Well, since, you don’t want me I’ll go to someone that does.”

(a)     Identify the speaker.
(b)     Why is the speaker insisting on going somewhere?
(c)     What does the decision of the speaker say about him?

Q14.    Answer any FOUR of the following questions in about 30-40 words each.         (2X4=8 Marks)
1.                   Why does the mirror call itself, ‘not cruel but only truthful’?
2.                   Ali had lost the zeal to do anything else except to come to the post office and wait for his name to be announced. Comment.
3.                   How will the living record of the memory remain according to the poet in ‘Not marble, nor the Gilded Monuments’ ?
4.                   Why does Mrs Slater ask Victoria to go upstairs? How does Vicky react ?
5.                   What all odd jobs were the two boys ready to do in ‘Two Gentlemen of Verona’ ?

Q15.      Answer the following in about 150 words :                                                                       (8 Marks)
              Imagine yourself to be the narrator of the story, ‘Two Gentlemen of Verona’.  Write a letter
              to one of your friends to contribute some money to aid the  treatment of Lucia.
OR
As the Owl of Sandwich who had attended all the concerts of the nightingale, write a diary
              entry about the untimely death of the beautiful singer, the way she was used by the frog for
              making money and her sad state . Write a diary entry expressing your feelings about the
              nightingale.

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