how to correct reading comprehension in short span of time? i take 5-6 minutes in reading only and after that made 2-3 wrong answer.

identify the keywords and have a strong vocabulary

Help me solve this:A group of 630 children are arranged for a group photograph session. Each row contains three fewer children than the row infront of it. What is the possible number of rows?

Hi Avantika,Let the number of children in the last row be 'and the number of rows be 'n'.Now, we have an A.P with a common difference, d = 3.We know that the sum of A.P = (0.5n)(2a+(n-1)d) 0.5n(2a+(n-1)d) = 6302an + 3n^2-3n = 1260Since the equation contains 2 unknown variables, it has infinite number of solutions.You can take CAT quotient tests to practice problems daily.

find the range of all real values of x for which |3-5x| <7-8x

I sove it considering two cases:1) (3-5x) is positive=> 3-5x<7-8x=> x<4/32) (3-5x) is negative => -(3-5x)<7-8x=> x<10/13overlapping both solution we get range of x is (-infinity,10/3)If you find any error or need further clarification feel free to comment below

How do I easily solve para jumbles?

I use a simple trick and it works most of the time i try to understand what the para is about then i try to figure out the series of events ,, generally its easy to find atleast first sentence read out each sentence in your mind and cancel out those which are consequence of something or follows the information of any other sentence. For example if i say out of these two sentence 1) He went to the river to catch fish2) After some time he felt disappointed as he could not catch any fish.So logically you can say that the first sentence should come before the next one. Similarly if there are 5 or 6 sentences try to pair them then considering the pairs as one arrange them. Because this will reduce the 6 sentences to just three then again apply the above logic and find the correct sequence.But on a personal note i would suggest don't waste time on para jumbles as even if you just misplace once sentence it can lead to going for wrong answers for all the five questions. So better don't waste time or take chance do the rest of english part which is more or less certain from point of scoring. I hope you find the above answer helpful

is 5 months enough for cat prp. if i give 15hrs in studies

if you were a good student during your 10th and 12th then 5 months is more than sufficient even if you give 5 hours daily honestly with smart strategy.......

will you give any mock test offers through any institute ??

Hi Ishu,How can we help you? What mocks are you looking for?

what is the minimum value of 3^ sinx + 3^ cos x. Approach please.

I am not in touch with maths since last few years but i tried may be that can be a possible solution. As we all know to find maxima or minima we have to first differentiate then equate to zero and get the extreme points then we double differentiate it to check wether that point is minima or maxima. So i followed the same way i differentiated it as follows

how to solve para jumbles

well why would you try that,, rather go for other questions in english section ,, and don't give more than 10 min in english ,, as this section is very uncertain from scoring point of view,, rather give the saved time in reasoning there the marks is very certain to score