View Despande  Eshani 's Profile
how score in qnt
i am unable to score mark in qnt .wt can i do.
Asked by Despande Eshani | Apr 11 2012 | Report this Report abuse
Replies (3)
View Shilpa  kulkarni 's Profile
Do practice solve sample papers there are some tips to solve quantitative questions follow them may you get better results. Methodology for Solving Problems • STEP 1. Carefully read the problem, perhaps several times, to gain a physical understanding of the situation. THINK carefully about the PHYSICAL nature of the problem before proceeding so that you have some idea of plausible answers. Also, DRAW PICTURES to visualize the situation. • STEP 2. Turn words into symbols by writing two columns: "Given" and "Need to Find". In each, list the quantities given in the statement of the problem and those sought. If units are incompatible, employ conversions at this point. • STEP 3. From the physical principles and equations available in your brain, determine which formulas and relationships are appropriate for the problem. ALSO, determine if any physical approximations are appropriate (e.g., a round Earth or gravity is constant). • STEP 4. Proceed to apply the equations step-by-step, and do not leave out intermediate work. In so doing, you should remember four absolutely fundamental points: 9 Show each step of your work. This is important for several reasons. First, it will allow you to easily re-check your work and find mistakes. Second, it lets the instructor know what you’ve done. Finally, it greatly simplifies your review of the problem after several weeks or months, e.g., as you prepare for the final exam. 9 Write neatly. Most mistakes occur as a result of sloppy writing. In this course, you will be graded on neatness. 9 Explain what you’re doing and number your equations. This may seem overly formal, but it will greatly improve your chances of solving the problem correctly. For example, you might say “We now eliminate W from the RHS using equation (2).” 9 Use units when substituting numbers for symbols. If the problem asks for a numerical result, be sure to write down the units of each number as you substitute them for symbols in the final equation. • STEP 5. When you have an answer, make certain the dimensions are consistent on both sides of the equal sign. Correct dimensions do not guarantee a correct solution; however, incorrect dimensions are a sure sign that you made a mistake! • STEP 6. Above all, CHECK YOUR SOLUTION by asking two questions. First, does the answer make sense from a physical point of view? Second, does the solution satisfy the appropriate equation or set of relationships? For example, if you are asked to calculate the acceleration of a baseball thrown from the ground and find it to be 10 times that of gravity.
Apr 17 2012 | Report this Report abuse
View  's Profile
The only way to improve quant is to practice, practice and practice more. R.S Agarwal is a good book to start off, get used to the funda's and shortcuts there.
Apr 16 2012 | Report this Report abuse
View Abhilasha  Sharma 's Profile
actuallly qaunt is very easy.nd need some base clearance.
Apr 15 2012 | Report this Report abuse
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