What are Some of The Most Accessible Questions Asked in JEE?
Scoring a good rank in JEE mains is considered the first objective of every engineering aspirant in India. Every student wants to try their best to make this happen. The first method of ensuring that the student can hold a good rank in JEE mains is to attempt the most accessible questions in the examination. But technically, every person fears that trying questions is not that easy.
The difficulty level of questions
Students have a phobia that every question in the examination is insensitive and cannot be solved. But this is a very wrong perception about the test. It is true that the question paper is very tough and requires time for analysis. But it is equally valid that specific questions are elementary and need proper research and application of mind. The student is only required to identify such easy queries and solve them instantly without wasting time.
List of easy questions
This article has summarized all the easy questions ever asked in this examination.
Q1. A value of theta, for which 2+3i sin theta/ 1–2i sin theta is purely imaginary, is: It is considered the most straightforward question in the entire compilation of the questions of the question paper.
Ans- The answer to this question is clear. The student has ways to multiply and divide the number with the fundamental part of the numerator. It has to be equated to the numerator and denominator. Accordingly, this question’s correct answer could be found quickly and in seconds.
Q2. A man walks towards a pillow in a straight path at a uniform speed. At a certain point, A man can observe the elevation angle of the pillar’s top. The value is 30°. After moving forward a bit to another point B the angle of elevation increases to 60 degrees. Calculate the time taken by the man to travel from point a to point B.
Ans- It is one of the most accessible questions that have been a part of the question paper for the past ten years. To calculate the answer to the question, it is essential to assume the pillar’s height as X and calculate trigonometry, the distance of the man from the pillar from point A and point B, respectively. It can then be calculated along with time to measure the speed. Once the speed is calculated, you can use the speed and time to calculate the distance between point A and point B.
Q3. A person is trying very hard to lose weight by lifting a mass of 10 kg to the height of 1 M. He repeats the entire process a thousand times. If the person assumes that the potential energy lost lowers the mass that has been dissipated, how much power will he use, considering the work done only when the weight is lifted?
Ans- This question might be complicated to look at once. But it is considered the most straightforward question in the entire physics section. This question can be calculated by measuring the work done against gravity a thousand times, including the efficiency by assuming that fat energy is converted to mechanical energy with a 20% efficiency rate.
Q4. The unit of the galvanization is applying a coating of?
Ans- If you’re looking for the most straightforward question in the chemistry section, this is the one. The answer to this question is Zinc.
Q5. A pipe open at both ends has a fundamental frequency. If the same pipe is dipped vertically in the water, in such a way that it is half in water, what would be the fundamental frequency of the air column.
Ans- Again this question may sound confusing to the students. But the answer to this question is straightforward. Frequency is considered to be the answer to this question.
Q6. The half-life of two radioactive elements, a and b, are 20 minutes and 40 minutes, respectively. Initially, the samples are known to have an equal number of nuclei. But after the elapsed of 80 minutes, the ratio of decayed numbers of decayed nuclei will be?
Ans- The answer to this question can be calculated by measuring that in 80 minutes, at least four life circles of A and two life circles of B can be completed. It is considered to be e most straightforward question in which the student only needs to calculate the first and the decayed amount to find the ratio.
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Common topics for preparation
After discussing the common questions that are the easiest to appear in every version of the examination, it is essential to focus on the main topics, which are the easiest and most scoring to prepare. The list of this topic has been provided in the following ways.
- Calculus
It is considered the easiest and yet the most crucial topic for mathematics. If your concepts are evident, they will fit you with at least 12 to 16 marks. Around ten questions are based on this concept.
- Differentiation
It is important to remember that this chapter is considered the lengthiest but most manageable topic to prepare out of the entire syllabus. A student can easily score 10 to 15 marks. In addition, it can be calculated that at least five questions from this chapter can be reasonably expected in the mathematics section.
- Statistics
It is considered a prevalent topic that is always part and parcel of the syllabus. Around 7 to 8 questions revolve around statistics every year in the question paper. It is easy to calculate and very scoring and time-saving as well.
- Reflection
This topic of physics is considered very important from the perspective of the examination. Around 15% of the entire section is based on this chapter.
Conclusion
With this, it can be quickly concluded that learning the right chapter is very important. If you attempt these questions, then your chances of clearing the examination increase to a great extent. They also help to spare time for difficult questions. JEE Mains Sample Papers will also help you with the important questions and topics you need to understand for the examination.
