iitm week 1 graded assignment answers

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Maths Week 1 Graded Assignments IIT Madras

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• August 9, 2023 August 26, 2023
• Qualifier Graded Assignments

Maths week 1 graded assignment Complete  Solutions Are Discussed In This Blog We Hope This Might Help You All In Matching Answers . Or For Some Others Reasons Not Able To Complete Graded Assignments 

1) Which of the following are irrational numbers?

• (√8+ √2)(√12 – √3)
• √6 Discuss √8
• (√8-√2)(√18+ √2)

2) Consider the following sets:

2.  a-iii, b-i, c-iv, d-ii

Correct Option :- D 

Correct Option :- A And D

Correct Option :- 12

Correct Option :- 9.0

Correct Option :- 5

Correct Option :- C And D

Correct Option :- D

Correct Option :- C

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CT Week 1 SOLUTIONS 

Week 1 Computational Thinking Graded Assignment Solution

GA Solution

Week 1 Computational Thinking Practice Assignment Solution

PA Solution

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Week 1 PA 1 solution

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Computational thinking, week 1 practice assignment.

Computational Thinking Week 1 Practice Assignment Question 1 to 3 Statement Question 1 [2 Marks] Statement Answer Question 2 [2 Marks] Statement Answer Question 3 [2 Marks] Statement Answer Solution Question 4 [4 Marks] Answer: d Solution Question 5 [4 Marks] Answer: c Solution Question 6 to 7 Question 6 [2 Marks] Answer: 42 Question 7 [2 Marks] Answer: 45 Solution Question 8 [4 Marks] Answer: c Solution Question 9 [4 Marks] Answer: b and d Solution Question 10 [5 Marks] Answer: b Solution Question 11 [5 Marks] Answer: d Solution Question 12 [4 Marks] Answer: 2 Solution

Question 1 to 3

What will be the values of A, B and C after execution of the following procedure using the "Scores" dataset?

Step 1: Arrange all cards in a single pile called Pile 1 Step 2: Maintain three variables A, B, C and initialize them to 0 Step 3: If Pile 1 is empty then stop the iteration Step 4: Read the top card in Pile 1 Step 5: If Date of Birth < "1 May" then increment A Step 6: If Date of Birth > "30 April" and Date of Birth < "1 September" then increment B Step 7: If Date of Birth > "31 August" then increment C Step 8: Move the current card to another pile called Pile 2 and repeat from step 3

Question 1 [2 Marks]

The value of A is _ _ _ _?

Question 2 [2 Marks]

The value of B is _ _ _ _?

Question 3 [2 Marks]

The value of C is _ _ _ _?

In this question we have to find exact values of three variables A, B and C. So, let us start with the procedure. Here in step 2 we have declared three variables A, B, C and also initialized them to 0.

In step 5, variable A is getting incremented if date of birth is less than 1st May which means we

are counting the number of students born on or before 30th April. In this step variable B is getting

incremented if date of birth is greater than 30th April and less than 1st September. Which

Question 5 [4 Marks]

The following pseudocode is executed using the "Words" dataset. What will A represent at the end of execution?

Step 1: Arrange all cards in a single pile called Pile 1 Step 2: Initialize variable A to 0 Step 3: If Pile 1 is empty then stop the iteration Step 4: Read the top card in Pile 1 Step 5: If the Word does not end with a full stop and Part of Speech is "Noun" then increment A Step 6: Move the current card to another pile called Pile 2 and repeat from step 3

(a) Total number of nouns (b) Total number of words (c) Number of nouns which are not at the end of a sentence (d) Number of nouns which are at the end of a sentence

In Step 1 cards are arranged in to a single pile and which is called as Pile 1. In Step 2 we are creating a new variables called A and assigning the value 0 to it. Step 3 checks whether the iteration has to be continued or not. If the pile 1 is empty then the iteration has to be stopped. In Step 4, the top card of the Pile 1 is taken and read. A is incremented for all nouns except which appear at the end of a sentence. So it is clear that A is counting all “Nouns” except which are at the end of a sentence. Finally, in Step 6, the current card is moved to another pile called Pile 2 and the procedure is repeated from Step 3.

Question 6 to 7

The following pseudocode is executed using the "Scores" dataset.

Step 1: Arrange all cards in a single pile called Pile 1 Step 2: Initialize variables A and B to 1000 Step 3: If Pile 1 is empty then stop the iteration Step 4: Read the top card in Pile 1 Step 5: If Mathematics marks < A then store Mathematics marks in A Step 6: If Physics marks < B then store Physics marks in B Step 7: Move the current card to another pile called Pile 2 and repeat from step 3

Question 6 [2 Marks]

Question 7 [2 marks].

In Step 1 cards are arranged in to a single pile and which is called as Pile 1. In Step 2 we are creating two new variables called A, B and assigning the value 1000 to it. Step 3 checks whether the iteration has to be continued or not. If the pile 1 is empty then the iteration has to be stopped. In Step 4, the top card of the Pile 1 is taken and read. A is updated only if the card's Mathematics marks are less than the existing value of A. A is initialized with 1000 and will be updated with the less Mathematics marks at the end of iteration. Hence, A stores the minimum Mathematics marks B is updated only if the card’s Physics marks are less than the existing value of B. B is initialized to 1000 and will be updated with the less B marks at the end of iteration. Hence, B stores the minimum Physics marks Finally, in Step 7, the current card is moved to another pile called Pile 2 and the procedure is repeated from Step 3.

Question 8 [4 Marks]

The following pseudocode is executed using the "Words" dataset. What will count represent at the end of execution?

Step 1: Arrange all cards in a single pile called Pile 1 Step 2: Initialize variables A and count to 0 Step 3: If Pile 1 is empty then stop the iteration Step 4: Read the top card in Pile 1 Step 5: If the Word is "Monday" and A = 0 then increment A Step 6: If the Word ends with a full stop and A > 0 then increment count Step 7: If the Word ends with a full stop then reinitialize A to 0 Step 8: Move the current card to another pile called Pile 2 and repeat from step 3

(a) Number of times the word "Monday" has occurred (b) Number of sentences that have the word "Monday" only once in it (c) Number of sentences that have at least one occurrence of the word "Monday" (d) Number of sentences that have at most one occurrence of the word "Monday"

In Step 1 cards are arranged in to a single pile and which is called as Pile 1. In Step 2 we are creating two new variables called A, count and assigning the value 0 to it. Step 3 checks whether the iteration has to be continued or not. If the pile 1 is empty then the iteration has to be stopped. In Step 4, the top card of the Pile 1 is taken and read. A is incremented only if the Word is "Monday" and A is equal to 0. At the end of each sentence count is incremented only if A is greater than zero. A is reinitialized to zero. So at the beginning of every sentence A will be zero always. Finally, in Step 8, the current card is moved to another called Pile 2 and the procedure is repeated from Step 3. Hence, count represents the number of sentences that have at least one occurrence of the word ”Monday”.

Sequence number of Card is a number. Hence, it is an integer. The word "Yellow" is a sequence of character in double quotes, it is a string. Letter Count is a number. Hence, it is an integer. Part of Speech is a sequence of character in double quotes, it is a string. Is first letter of the word a vowel? will give a Boolean value since we are checking whether first letter of word is vowel or not.

Question 11 [5 Marks]

Interpret the following flowchart and answer the following question. Let A, B and C be three distinct integers of given as input. What will X represent at the end of flowchart?

(a) Largest number among A, B and C (b) Smallest number among A, B and C (c) Mean of A, B and C (b) Second largest number among A, B and C

Three distinct integers A, B and C are given as input. Integers A and B are compared first. If A is greater than B then flow of code moves to next conditional block where A is again compared with C. If C is greater than A then A is stored in X. If C is not greater than A then C is compared with B. If C is greater than B then C is stored in X otherwise B is stored in X. When A is not greater than B then flow of code moves to next conditional block where B is compared to C. If C is greater than B

then B is stored in X. If C is less than A then A is stored in X otherwise C is stored in X. So we can conclude that X stores second largest number among A, B and C.

Question 12 [4 Marks]

The following flow chart is executed using the "Shopping Bills" dataset. Interpret the flowchart and answer the given question.

The value of count is _ _ _ _?

• Multiple Choice

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This repository hosts the Python Graded Programming Assessments (GRPA) for the IIT Madras BS Data Science "Introduction to Python" course, created by Shashwat Upadhyay.

Shashwatology/IITM-Python-Grpa

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Hi, I'm Shashwat 👋' This repository contains all the Graded Programming Assessments (GRPA) for the Introduction to Python course, part of the Bachelor of Science in Data Science program at IIT Madras. These assessments are designed to test the understanding and application of Python programming concepts covered in each week of the course.

The repository is organized into 12 weekly folders, with each folder containing the GRPA for that particular week. Each week includes a set of all question with there solution mention in the GRPA of the particular week .

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For queries, contact: Shashwat Upadhyay 📩 Email: [email protected] 🌐 Portfolio: Bento

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