I'm seeing a lot of posts regarding toughness and quality of MOCKS..having taken 3 different mocks for SBI Pre I guess I'm qualified enough to answer this,
1.) OB
The mocks are way too tough especially the Quants one don't worry i used to score 2-3 in mocks with overall ranging from 50-55 and occasionally going 60 or sometimes even as low as 37 and 40..but in SBI pre i was able to get 14.75 in quants and overall 55+
2.) PracticeMock
The mocks are good and gives us the real feel of exam but even this is a little hard compared to the SBI exam.
Now coming to the Big Brother of banking prep..Mahendra's
3.) Mahendra's
I joined the classroom coaching so got the Mocks sensed they are way too easy so brought OB and PM..but the difficulty level of Mahendra's is actually equal to the exam we will be giving on D-Day..The Mains series of mahendra's may not match the IBPS PO CWE but, the Pre is good.
So, people thinking about not being able to clear the sectionals of English and Quants of Mocks especially OB, because their Quants is really very tough..don't worry you will Ace the PRE..don't loose hope..be +ve..and nail the exam..ATB..!!