Quantitative Aptitude for IBPS & other bank exams

Any Shortcut Method- An empty fuel tank of a car was filled with A type petrol. When the tank was half-empty, it was filled with B type petrol. Again when the tank was half-empty, it was filled with A type petrol. When the tank was half-empty again, it was filled with B type petrol. What is the percentage of A type petrol at present in the tank?

864,1728,576,2304,?,2048

 Lalit marks up his goods by 40% and gives a discount of 10%. Apart from this, he uses a faulty balance also, which reads 1000 gm for 800 gm.  What is his net profit percentage?  

Answer is 57.5%. Please explain the solution.

 The sum of two non co–prime numbers added to their HCF gives us 91. How many such pairs are possible? 

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Identify the wrong number in the given series 164,213,244,270,290,299

Points X and Y are 200 km apart. Person P with speed 20 km/h and Q with speed 30km/h are at X and Y respectively. They move to and fro between X and Y. After starting their race, they meet each other for the n th   time at point X, then what is the minimum possible value of n? 

  Guys, can we share our IBPS PO MAINS 2017 GK attempts and right onesMine; 33 attempted and 16 right  

Latest article by Ex- RBI manager Susheel Ragade on Grade B exam.

https://www.pagalguy.com/news/rbi-grade-b-2018-job-profilenature-of-workpromotions-5989536157401088

What is the approch to sove this problem?

Hello can anyone suggest me some good resources for RBI phase 1 For Reasoning ,English and quant

Hi I need a scribe in Pune.. for Ibps PO mains.. off course it's not free.. I m going to pay!! Pliz let me know if anyone interested to become a scribe

Solution plz

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