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(Download) CBSE Class-12 Sample Paper And Marking Scheme 2019-20 : Japanese

Posted: 20 Oct 2020 01:30 AM PDT

(Download) CBSE Class-12 Sample Paper And Marking Scheme 2019-20 : Japanese

Sample Question paper
Japanese
Class-XII (2019-20)

Time allowed: 3 hours
Maximum Marks: 100

General instructions:

1. All questions are compulsory
2. You may attempt any section at a time
3. All questions of that particular section must be attempted in the correct order

Section A

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Japanese

(Download) CBSE Class-12 Sample Paper And Marking Scheme 2019-20 : Informatics Practices Old

Posted: 19 Oct 2020 06:14 AM PDT

(Download) CBSE Class-12 Sample Paper And Marking Scheme 2019-20 : Informatics Practices Old

Sample Question paper
Informatics Practices Old-(265)
Class-XII (2019-20)

Time allowed: 3 hours
Maximum Marks: 70

General Instructions:

All questions are compulsory, however question number 2, 4 and 6 have internal choices.

Section A

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Informatics Practice

(Download) CBSE Class-12 Sample Paper And Marking Scheme 2019-20 : Informatics Practices New

Posted: 19 Oct 2020 06:13 AM PDT

(Download) CBSE Class-12 Sample Paper And Marking Scheme 2019-20 : Informatics Practices New

Sample Question paper
Informatics Practices New-(065)
Class-XII (2019-20)

Time allowed: 3 hours
Maximum Marks: 70

General Instructions:

 All questions are compulsory
 Question Paper is divided into 4 sections A,B,C and D.
 Section A comprises of questions(1 and 2)
(i) Question 1 comprises Data Handling-2(DH-2)(Series,Numpy)
(ii) Question 2 comprises of question from Data Handling -2(DH-2)(Data Frames and its operations)
 Section B comprises of questions from Basic Software Engineering.
 Section C comprises of questions from Data Management-2(DM-2)
 Section C comprises of questions from Society, Law and Ethics-2(SLE-2)

Section A

Answer the following questions :
(a) Find the output of following program.
import numpy as np
d=np.array([10,20,30,40,50,60,70])
print(d[-4:])

(b) Fill in the blank with appropriate numpy method to calculate and print the variance of an array.
import numpy as np
data=np.array([1,2,3,4,5,6])
print(np.___(data,ddof=0)

(c) Mr. Sanjay wants to plot a bar graph for the given set of values of subject on x-axis and number of students who opted for that subject on y-axis.
Complete the code to perform the following :
(i) To plot the bar graph in statement 1
(ii) To display the graph in statement 2
import matplotlib.pyplot as plt
x=['Hindi', 'English', 'Science', 'SST']
y=[10,20,30,40]
_____________________ Statement 1
_____________________ Statement 2

Mr. Harry wants to draw a line chart using a list of elements named LIST.
Complete the code to perform the following operations:
(i) To plot a line chart using the given LIST,
(ii) To give a y-axis label to the line chart named “Sample
Numbers”.
import matplotlib.pyplot as PLINE
LIST=[10,20,30,40,50,60]
_____________________ Statement 1
_____________________ Statement 2
PLINE.show()

(d) Write the output of the following code :
import numpy as np
array1=np.array([10,12,14,16,18,20,22])
array2=np.array([10,12,15,16,12,20,12])
a=(np.where(array1==array2))
print(array1[a])

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Informatics Practice

(Download) CBSE Class-12 Sample Paper And Marking Scheme 2019-20 : Home Science

Thursday, October 15, 2020

CBSE PORTAL : “(Download) CBSE Class-12 Sample Paper And Marking Scheme 2019-20 : Home Science” plus 3 more

(Download) CBSE Class-12 Sample Paper And Marking Scheme 2019-20 : Home Science
(Download) CBSE Class-12 Sample Paper And Marking Scheme 2019-20 : Hindustani Music Vocal
(Download) CBSE Class-10 Sample Paper And Marking Scheme 2018-19 : (Information and Communication Technology)
(Download) CBSE Class-10 Sample Paper And Marking Scheme 2018-19 : (Home Science)

Posted: 14 Oct 2020 11:16 PM PDT

(Download) CBSE Class-12 Sample Paper And Marking Scheme 2019-20 : Home Science

Sample Question paper
Home Science-(064)
Class-XII (2019-20)

Time allowed: 3 hours
Maximum Marks: 70

General Instructions:

1. All questions are compulsory.
2. There are total 33 questions.
3. Questions no. 1- 18, Section A, are objective type questions and are of 1 mark each.
4. Questions no. 19 – 23, Section B, are of 2 marks each, to be answered in 10-20 words.
5. Questions no. 24 and 25, Section C are of 3 marks each, to be answered in 20-30 words.
6. Questions no. 26 -29 are of 4 marks each, to be answered in 40 words.
7. Questions no. 30 -33 are of 5 marks each, to be answered in 50-60 words.
8. Internal choices are given in sections B, C, D and E.
9. Support your answer with suitable examples wherever required.

SECTION A

Fill in the blanks:
1. Two possible reasons for extreme depression in a sixteen year old boy can be _________ and __________.
OR
------------------- is the eating disorder in adolescents which leads to skeletal appearance due to excessive weight loss.
2. Benefits of savings are to------------------------ and ------------------------.
3. Two chemicals used in water purification are __________ and _________.
4. Full form of RDA is ____________________________.
5. Expansion of DWCRA is ______________________.
OR
Expansion of MGNREGA is ______________________.
6. Two advantages of using reverse osmosis system to make water safe are ___________________ and ___________.
7. Liquidity means------------------------------------------------------------.
8. An additional amount of protein required during pregnancy is _______.
9. The term ‘Growth spurt’ means ---------------------------------
10. Binge eating and vomiting out the food are the symptoms of

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Home Science

(Download) CBSE Class-12 Sample Paper And Marking Scheme 2019-20 : Hindustani Music Vocal

Posted: 14 Oct 2020 11:16 PM PDT

(Download) CBSE Class-12 Sample Paper And Marking Scheme 2019-20 : Hindustani Music Vocal

Sample Question paper
Hindustani Music Vocal-(034)
Class-XII (2019-20)

Time allowed: 2 hours
Maximum Marks: 30

Section I

1. Tick (√) the correct answer
(a) In which Raga both the Madhyams are used
(i) Bhairav
(ii) Shuddha Sarang
(iii) Bageshri
(iv) Malkauns

(b) Correct arrangement of Vibhagas in Dhamar Tala
(i) 1 2 3 4 5 / 6 7 / 8 9 10/ 11 12 13 14
(ii) 1 2 3 4 / 5 6 7 8 / 9 10/ 11 12 13 14
(iii) 1 2 / 3 4 5 / 6 7 8 9 / 10 11 12 13 14
(iv) 1 2 3 4 5 / 6 7 8 / 9 10/ 11 12 13 14

(c) In which Ragas Komal Dha is used :
(i) Bhairav – Shuddha Sarang
(ii) Bageshri - Bhairav
(iii) Bhairav - Malkauns
(iv) Malkauns – Shuddha Sarang

(d) Aroh of Raga Bhairav is
(i) Sa Re Ga Ma Pa Dha Ni Sa
(ii) Sa Re Ga Ma Pa Dha Ni Sa
(iii) Sa Re Ga Ma Pa Dha Ni Sa
(iv) Sa Re Ga Ma Pa Dha Ni Sa

(e) In Tala Jhaptal Khali falls on the beat
(i) 5th beat
(ii) 9th beat
(iii) 6th beat
(iv) 4th beat

(f) Which swaras are not used in the Aroh of Bageshri
(i) Ma - Ni
(ii) Re- Dha
(iii) Re - Pa
(iv) Ga - Pa

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Music

(Download) CBSE Class-10 Sample Paper And Marking Scheme 2018-19 : (Information and Communication Technology)

Posted: 14 Oct 2020 11:12 PM PDT

(Download) CBSE Class-10 Sample Paper And Marking Scheme 2018-19 :

(Information and Communication Technology)

1.	Multiple choice questions	5
	a. Which of the following is not an input device? i) Scanner ii) Microphone iii) Speaker iv) Trackball
	a. Which of the following is not an input device? i) Scanner ii) Microphone iii) Speaker iv) Trackball
	c. Random Access Memory and Read Only Memory are examples of _______________. i) AuxiliaryMemory ii) Primary Memory iii) Secondary Memory iv) Both primary and secondary memory
	d. GIMP, Adobe Photoshop, Corel Draw, and Picasa are examples of _________ softwares. i) Spreadsheets ii) Word Processors iii) Desktop publishing iv) Presentation
	e. It allows a visited website to store its own information about a user on the user's computer. i) Spam ii) Malware iii) Cookies iv) Adware

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COURTESY : CBSE

CBSE Board Class-X

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