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In DASHCAT 4, quant ques no 67, we had Sn = 2n^3 + n^2 + 3n + 1. We also have tx = 84. In the solution, we did we got the value of x by tx = Sx - S(x-1). I don't understand why the answer is different when I've calculated the value of S(1) = t(1) = 7, and S(2) = 27. After it S(2) - S(1) = t(2) = 20. So I got d = 13. Tell me where I am wrong in this approach?

Hello Cracku what is total amount of is required to apply for SNAP??

Hey faculty of Cracku, while giving mocks during my CAT timing I often feel sleepy although I am completing my sleep quota, what should I do regarding the same kindly advise

ssc je paper 2 kaha se download kare

is there's any PDF for Quant which contains problems with solution for every topic separately?

Does the calculator which is there in actual CAT exam has a square root function ?

can you please reset iift mock 1 ?

Hello cracku im able to score 28-30 and 33-35 in dilr and quants respectively on normal basic . but when it comes to VARC which ive been practicing rigorously for more than 2 months now getting lets say a score of 25 feels like luck sometimes. while reading the passage it feels like ive understood the crux but ends up making alot of mistakes regarding the assumptions made by author and other subjective questions. please suggest how to go about it. Im really tensed. Thankyou

hello can u reset my dashcat 15 after 3 mins into varc my pc got hanged and somehow timer did not stop now after starting again timer is at 25 min ,plz help m