Hi!
I have recently purchased the Manhattan test series and found it extremely useful. It has helped me to increase my Quant score from 39 to 45 in 4 CAT tests. The statistics of my report have been very useful in evaluating my performance.
I have noticed that in few areas such as probability, combinations, cylinders, statistics ,and positives and negatives, i can solve questions of 600-700 level but not of higher level that. I have failed to genuinely find an answer for these questions at the higher level.
Please assist me on how i can improve on these areas, as these are vital to get 50 on Quant.