UTBK SNBT 2025 QUANTITATIVE KNOWLEDGE QUESTIONS

Summary

In this video, the instructor guides students through solving various math problems typically found in the UTBK exam. Key topics include the order of operations (PEMDAS), solving algebraic equations, handling exponents and square roots, and using basic mathematical rules for simplification. Through clear explanations and practical examples, students learn to tackle both simple and more challenging questions. The instructor also provides motivational success stories and encourages students to stay dedicated in their preparation. The video aims to help students feel confident and ready for the UTBK by providing targeted practice and strategies.

Takeaways

• 😀 Understanding PEMDAS: The order of operations in mathematics is crucial for solving problems correctly. The order is Parentheses, Exponents, Multiplication/Division (from left to right), and Addition/Subtraction (from left to right).
• 😀 Focus on Simpler Questions: The UTBK exam often includes both challenging and easier questions. It’s important to recognize and tackle the easier ones to accumulate points.
• 😀 Step-by-Step Solutions: Breaking down complex problems into simpler steps, such as working through parentheses first, is key to solving math problems efficiently.
• 😀 Consistent Practice: By practicing with actual UTBK questions from previous years, students can familiarize themselves with the problem formats and enhance their exam readiness.
• 😀 Importance of Isian Singkat (Short Answer): In some UTBK questions, students may need to provide a direct numerical answer instead of selecting from multiple options, requiring a different approach.
• 😀 Real-Life Examples: Solving real UTBK problems like the one involving the equation 'P + 30 / 6 = 15' helps build problem-solving skills and prepares students for the test.
• 😀 Exponents and Square Roots: Understanding how to simplify expressions involving exponents and square roots is essential for handling advanced problems that may appear in the exam.
• 😀 Time Management: Efficiently solving questions in the UTBK requires good time management. It’s important to quickly identify easy questions and avoid getting stuck on difficult ones.
• 😀 Motivation and Encouragement: The speaker consistently encourages students, reminding them to stay motivated and optimistic throughout their studies and exam preparation.
• 😀 Using Online Resources: The speaker promotes using platforms like Instagram, Telegram, and the official website to access more practice materials, join study groups, and gain access to online classes for further preparation.

Q & A

What does the PEMDAS rule stand for, and why is it important in mathematics?

PEMDAS stands for Parentheses, Exponents, Multiplication and Division (from left to right), and Addition and Subtraction (from left to right). It is crucial because it provides the correct order of operations for solving mathematical expressions consistently and accurately.

How should you solve the equation P + 30 / 6 = 15 using the PEMDAS rule?

Following the PEMDAS rule, start with the division: 30 / 6 = 5. Then, the equation becomes P + 5 = 15. Finally, subtract 5 from both sides to find P = 10.

What is the correct way to approach the equation 1 + 4M = 9?

Start by isolating the term with M. Subtract 1 from both sides: 4M = 9 - 1 = 8. Then, divide both sides by 4 to solve for M: M = 8 / 4 = 2.

How do you solve a problem that involves both multiplication and division like 9 - 32 / 8 = P?

First, handle the division: 32 / 8 = 4. Then, the equation becomes 9 - 4 = P, so P = 5.

What is the process for solving an equation with square roots, such as 3P + 9 / √9 = 21?

First, calculate the square root: √9 = 3. Then, the equation becomes 3P + 3 = 21. Subtract 3 from both sides: 3P = 18. Finally, divide by 3 to get P = 6.

In the equation 14 - 24 / AKM = 2, how do you isolate the variable M?

First, move the constant term to the other side: 24 / AKM = 12. Then, solve for AKM: AKM = 2. To isolate M, square both sides to get M = 4.

What are 'isian singkat' questions in the UTBK exam?

'Isian singkat' refers to short answer questions where the answer is a single value that must be typed into the system, unlike multiple-choice questions.

How does practicing with UTBK model questions help students prepare for the exam?

Practicing with UTBK model questions familiarizes students with the question formats and difficulty levels. It also helps them improve their speed and accuracy, which is essential in a timed exam.

What type of problems should UTBK candidates expect, based on the video?

UTBK candidates can expect problems related to basic arithmetic, algebra, exponents, roots, and fractions. Problems often require using PEMDAS to simplify expressions and solve equations.

How does the script suggest students approach challenging UTBK problems?

The script encourages students to break down problems step by step, starting with simpler operations according to PEMDAS. It also emphasizes practicing regularly to become familiar with various problem types.