WorksheetsISC INTRA SCHOOL COMPETITION CAT-II
Total questions: 50
Worksheet time: 25mins
During a lively school project presentation, Krish and Neha teamed up to explore the world of influential leaders in technology. They highlighted a remarkable CEO of Indian origin who, as of 2024, is at the helm of both SpaceX and Tesla. Can you guess who this trailblazing CEO is?
Sundar Pichai
Parag Agrawal
Elon Musk
None of the above
One sunny afternoon, Tisha received a mysterious email that looked like it was from her bank, urging her to verify her account information by clicking on a sneaky link. Can you help Tisha understand what the term 'phishing' means in this tricky situation?
Unauthorized data encryption
Hacking into servers
Fraudulent attempts to obtain sensitive information
Installing malicious hardware
Imagine Avani is on a thrilling quest to unlock the secrets of weather patterns using her super-smart project! She's pondering whether to harness the power of Quantum Computing for her calculations. What do you think is the coolest advantage of Quantum Computing over Classical Computing in this exciting adventure?
Lower cost
Enhanced storage capacity
Faster problem-solving for complex calculations
Smaller physical size
During an exciting science fair, Eshaan showcased a fascinating project about Indian startups in the space industry. He turned to the audience with a twinkle in his eye and asked, 'Can anyone tell me which Indian startup made history by launching the first privately built rocket, 'Vikram-S'?
Skyroot Aerospace
Agnikul Cosmos
Bellatrix Aerospace
Dhruva Space
In a vibrant school buzzing with creativity, our tech-savvy friend Saisha is on a mission to keep the computer network safe and sound! Can you guess what magical role a 'Firewall' plays in this digital adventure?
Speed up network traffic like a superhero
Prevent unauthorized access like a vigilant guard
Repair software bugs like a tech wizard
Backup data automatically like a trusty sidekick
Imagine Sneha is working on a top-secret project and needs to send a confidential report to her colleague Aarav over the Internet. Which protocol should she use to securely transfer the files without anyone snooping around?
HTTP
FTP
SSH
SFTP
Vanya and Kiara were chatting about the latest tech news when they stumbled upon an exciting piece of information: an Indian state is gearing up to establish a semiconductor fabrication plant, also known as a chip manufacturing hub! Can you guess which state it might be?
Karnataka
Gujarat
Maharashtra
Tamil Nadu
During a lively technology class, Aditi turned to her classmates and asked, 'Can anyone tell me who the genius behind the 'World Wide Web' (WWW) is?'
Steve Jobs
Bill Gates
Tim Berners-Lee
Alan Turing
While diving into the fascinating world of international organizations, Prisha stumbled upon BRICS. She was thrilled to discover that a new country joined the BRICS family in 2024! Can you guess which country it is?
UAE
Egypt
Saudi Arabia
Iran
During a thrilling school project, Ananya, Avani, and Prisha are diving into the incredible achievements of women in space exploration. As they explore, they stumble upon the name of the first Indian woman astronaut who is set to embark on a groundbreaking journey to space with a private space mission. Can you guess who she is?
Kalpana Chawla
Ritu Karidhal
Sirisha Bandla
None of the above
Avyaan was thrilled to discover that the prestigious 'G20 Summit 2023' was hosted in the vibrant city of which Indian metropolis?
Bengaluru
New Delhi
Hyderabad
Mumbai
During a lively school project presentation, Ishaan, along with his friends Aarav and Prisha, shared fascinating insights about India's naval advancements. They were particularly excited to discuss the name of India's first indigenous aircraft carrier that was commissioned in 2022. Can you guess the name of this impressive aircraft carrier?
INS Vikrant
INS Arihant
INS Kolkata
INS Shivalik
During a lively class discussion, Neha excitedly asked, "Hey everyone, can you guess which sector bagged the biggest chunk of the Union Budget 2024?"
Healthcare
Defence
Education
Infrastructure
Aanya was diving into the fascinating world of space missions and stumbled upon the exciting 'Aditya-L1' mission, which aims to unlock the secrets of the Sun. Curious as ever, she wondered which esteemed Indian organization was behind this stellar endeavor.
DRDO
HAL
ISRO
BARC
During a lively school project, Sanya and Aashi were brainstorming about the exciting theme of 'World Environment Day 2023'. They were eager to uncover the main focus for this year's event. Can you help them out?
Save Our Oceans
Solutions to Plastic Pollution
Greener Earth, Better Future
Climate Action Now
Shreya and her friends are on a sweet adventure, trying to distribute candies among themselves! If a, b, c, and d represent the number of candies chosen by Shreya, Advait, Avni, and another friend from the magical set {2, 3, 4, 5, 6, 7, 8}, what is the minimum value of a/c + b/d?
4/9
3/7
12/25
20/49
In a thrilling math adventure, Aarav is on a quest to uncover the secrets of the number 45673, which he discovers is the product of two distinct prime numbers, p and q. Along his journey, he learns that there are 45100 numbers less than 45673 that are co-prime to it. Can you help Aarav find the treasure by calculating the sum of p and q? What is the value of p + q?
472
470
460
468
Hey there, math whiz! Aanya is diving into the fascinating world of polynomial equations for her math project. She's currently exploring the equation x4−2x2+3x−2=0 and is curious to find out how many real roots it has. Can you lend her a hand and help her uncover the mystery of the real roots?
0
1
2
3
In a lively math class, Kabir and Kiara are diving into the world of arithmetic progressions. They stumble upon a curious situation: if the sum of the first m terms of an arithmetic progression is n, and the sum of the first n terms is m, can you help them figure out what the sum of the first (m+n) terms would be?
-(m+n)
m⋅n
m−n
n−m
Neha and her friends, Anika and Akhil, are on a quest to uncover the secrets of numbers! Today, they are diving into the world of 4-digit numbers that are divisible by 9 for their statistics project. Can you help them find out what the median of these magical numbers is?
5445
5448.5
5450
5452.5
One sunny afternoon, Nikita, along with her friends Krish and Arjun, decided to create a beautiful rectangular garden in her backyard. They discovered that the vertices of the garden satisfy the equation (a−9)²−(b−6)²=7. Can you help them figure out the perimeter of their lovely garden?
22
24
26
28
Aanya and Aarav are having a blast playing a math game where they randomly pick two numbers, b and c, from the magical set S={1,2,3,...,120}. Their challenge? To discover the probability that the quadratic equation 3x² + bx + c has equal roots. Can you help them find out what that probability is?
0.002
0.004
0.006
0.008
In a fun fruit competition, Avani has a basket of apples, while Riyaan is juggling some bananas. They discover that the following conditions hold true: a + b < c + d, b + c < d + e, c + d < e + a, and d + e < a + b. Can you figure out who has the largest and smallest number of fruits?
The largest is b and the smallest is c
The largest is a and the smallest is d
The largest is c and the smallest is b
The largest is a and the smallest is b
In a lively family gathering, Kabir, the adventurous son of B, is curious about his family tree. B, who is the fun-loving sister of C, has a special bond with C, who is happily married to D. Now, Eesha, the cheerful daughter of D, often plays with Kabir. Can you figure out what the relationship is between Kabir and Eesha?
Brother
Sister
Cousin
Niece
Neha is on a quest to solve a tricky pattern puzzle! Can you help her complete the series from the options below? The series is: x_yxx__yxy_xxyy__xy
yxyx
xyyx
yyxx
xxyy
Shaan, Sanya, Aarav, and two other friends are on an exciting reading adventure! They have five amazing books - A, B, C, D, and E to dive into from Monday to Friday. Each day, they can only read one book. But there's a twist! C must be read right before B, and D can only be read right after A. Plus, there's one book that must be read between C and E. And here's the catch: A or C can't be the first or last book of the week. Can you figure out which book will be the fourth one they read?
B
A
D
E
Imagine Naira, a skilled driver, is taking her car for a spin! She starts from rest and accelerates uniformly at 2 m/s2 for 5 seconds, feeling the thrill of speed. After that, she enjoys a smooth ride at a constant velocity for 10 seconds, soaking in the scenery. But wait! Naira needs to slow down, so she decelerates uniformly to a stop in the next 5 seconds. Can you calculate the total distance traveled by Naira's car during this exciting journey?
200 m
250 m
300 m
350 m
Hey there, young chemists! Naira, our curious scientist, is on a quest in her chemistry lab. She's trying to figure out which of these colorful indicators transforms into a bright yellow in an acidic solution and a cool blue in a basic solution. Can you lend her a hand and solve this colorful mystery?
Methyl orange
Phenolphthalein
Litmus paper
Bromothymol blue
Imagine Divya and Aditi are working together on a fun science project! They decide to connect two resistors, one with a resistance of 6 Ω and the other with 12 Ω, in parallel. To make things exciting, they hook up a 12V battery across their setup. Can you help them figure out the total current flowing through their circuit?
1 A
2 A
3 A
4 A
One sunny afternoon, Eesha and Aashi decided to have a little fun by pushing a box across a smooth horizontal floor. Ishaan, their friend, joined in and applied a force of 50 N to help push the box. If the box moves 4 m in the direction of Ishaan's force, can you calculate the work done by the force?
150 J
200 J
250 J
300 J
While diving into the fascinating world of environmental science, Aanya and her friend Akhil stumbled upon the intriguing topic of acid rain. They were amazed to learn that certain gases play a crucial role in this phenomenon. Can you guess which gas is the main culprit behind acid rain?
Carbon dioxide
Methane
Sulfur dioxide
Nitrogen
One sunny day, Aisha and her friends Advait, Neha, and Dhruv decided to have some fun in the park. Aisha, being the adventurous one, threw a ball vertically upwards with an initial velocity of 20 m/s. Everyone was excited to see how long it would take for the ball to return to the ground. Can you calculate the time it takes for the ball to come back down? (Take g = 10 m/s²)
2 s
4 s
6 s
8 s
During a lively cooking class, Ishaan and his friends Rahul and Avani discovered that vinegar is a superstar ingredient in salad dressings. Ishaan, being the curious chef he is, wanted to know which type of acid gives vinegar its zesty kick. Can you help him out? Which of the following acids is commonly found in vinegar?
Hydrochloric acid
Acetic acid
Sulfuric acid
Nitric acid
Imagine Arnav is conducting an exciting experiment with his circuit. If he decides to double the current flowing through it, what do you think will happen to the heat produced by the circuit according to Joule's Law?
Doubled
Halved
Quadrupled
Remains unchanged
Aarush is gazing up at the night sky, mesmerized by a satellite gracefully orbiting the Earth in a circular path at a constant speed. Can you guess which force is the superhero that keeps the satellite in its orbit?
Gravitational force
Magnetic force
Frictional force
Centrifugal force
During an exciting science project, Eshaan, Avni, and their friends are diving into the fascinating world of energy sources! They are on a mission to uncover which of the following is a sneaky non-renewable source of energy. Can you help them out?
Solar energy
Wind energy
Coal
Geothermal energy
Our friend Aanya, the adventurous cyclist, zooms through the park, covering a distance of 500 m in just 50 seconds! But wait, she decides to turn back and pedal her way home, taking a leisurely 100 seconds for the return trip. Can you calculate the average speed of Aanya for her entire journey? Let's see if you can keep up!
5 m/s
6.67 m/s
7.5 m/s
8 m/s
During a thrilling science experiment, our curious friend Kabir, along with his buddies Eshaan and Dhruv, is on a mission to uncover the secrets of pH in various mysterious solutions. Armed with an array of fascinating tools, they are eager to find out which one of these cannot help them detect the pH of a solution. Can you help them out?
Universal indicator
Litmus paper
Phenolphthalein
Sodium chloride
One sunny afternoon, Ishaan, Ananya, and Tisha are having a fun science experiment with an electric iron that consumes 1,200 W of power when plugged into a 240 V outlet. Can you help them figure out the current flowing through the iron?
2 A
4 A
5 A
10 A
One sunny day, Aanya decided to help her friend Saisha by pulling a cart filled with goodies for a picnic. She exerted a force of 30 N at an angle of 60° to the horizontal. Can you help Aanya figure out what the horizontal component of the force she exerted is?
15 N
20 N
25 N
30 N
Meet Advait, a passionate farmer who loves his land but is facing a tough battle against soil erosion. He’s on a quest to discover the best practices to protect his precious soil. Can you help him choose the most effective method to reduce erosion from the options below?
Overgrazing by animals
Deforestation
Terrace farming
Excessive use of fertilizers
Our adventurous friend Ananya hops on a train from station X to station Y, zooming at a speed of 60 km/h. After a fun-filled day at station Y, she takes the return journey at a faster speed of 90 km/h. Can you calculate the average speed of the train for Ananya's entire journey?
80 km/h
75 km/h
72 km/h
85 km/h
One sunny afternoon, Eshaan and Aditi decided to create a beautiful triangular garden in their backyard. They measured two sides of the garden to be 7 cm and 10 cm. Can you help them figure out the range of possible lengths for the third side of their garden?
6 cm to 14 cm
5 cm to 15 cm
4 cm to 16 cm
3 cm to 17 cm
During an exciting science project, Avni, Ria, and Dia are gathered around a table, buzzing with ideas about different sources of energy. They are on a quest to discover which of the following is a renewable source of energy that can help save the planet!
Nuclear energy
Wind energy
Coal
Natural gas
During a fun-filled physics class, Riya asked her classmates, 'Can anyone tell me what is the unit of measurement for electric current?'
Ohm
Volt
Watt
Ampere
In a lively art class, Aarav and his friends were discussing famous painters. Aarav asked, 'Who is known for the painting 'Starry Night'?' Can you help him answer?
Leonardo da Vinci
Vincent van Gogh
Pablo Picasso
Claude Monet
During a thrilling history lesson, Priya turned to her classmates and asked, 'Which ancient civilization is known for building the pyramids?' Can you help her out?
Indus Valley
Ancient Egypt
Ancient Greece
Mesopotamia
On a breezy afternoon, Riya and her friends decided to fly kites in the open field. Riya's kite soared high with a string tension of 40 N. If the kite is at an angle of 30° to the horizontal, can you help Riya calculate the vertical component of the tension in the string?
30 N
35 N
20 N
40 N
During a fun science experiment, Aarav and his team are investigating the properties of acids and bases. They want to know which of the following substances is a strong base. Can you help them identify it?
Hydrochloric acid
Sodium hydroxide
Acetic acid
Carbonic acid
In a thrilling math competition, Priya and her friends are solving a challenging problem involving geometric sequences. If the first term of a geometric sequence is 3 and the common ratio is 2, can you help them find the fifth term of the sequence?
24
48
96
12
