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UPSC CSE PRELIMS CSAT Strategy  Highest Marks in CSAT.

Approach to CSAT Practice the basics- formulas should be on finger tips. Common sense even sharper, if a formula can’t be applied, make sure you are applying common sense. Reverse engineering: apply options to the question Don’t follow the arrangement of questions, else you are bound to get stuck, and not make it. Attempt maths and reasoning first because they can give you higher accuracy. If you are getting stuck in a question—- move past it, there are easier, simpler questions in the coming pages. Do comprehension in last 50 minutes (keeping a separate bracket of 12-15 minutes for circling omr in the end— if you fill it up in the end) There are enough low hanging fruits in the math and reasoning section, make sure you master them and accuracy here should be close to 95-100%. Attempt them first and super fast, these are: Syllogisms Set theory Data Sufficiency Blood relations Seating arrangement Profit and Loss Direction based questions Then go on to approach the other math questions. ...

(a) 248 (b) 252 (c) 258 (d) 262 Solution: 

(a) 105  (b) 120 (c) 150 (d) 225    Solution:  ( Yes, its easy. In this type of questions, You must think logically to get a quick answer.)

(a) 11580x (b) 11581x (c) 694860x (d) 694861x  Solution:   (Hello Guys, In this type of questions. Multiplications are not a good way to spend your time.You just need to find the smartest way to get a quick answer.) You can see the green underline and 61x given in option, so I got the answer.

(a) 5% (b) 10% (c) 12.5% (d) 15%  Solution: 

(a) 100 m (b) 90 m (c) 60 m (d) 50 m    Solution: 

 CSAT reasoning class notes https://drive.google.com/drive/mobile/folders/1Cdl8uEl1rC77hNrBF3KgrZwKIn8qNov1

 Amit Garg csat videos  https://drive.google.com/drive/u/0/mobile/folders/1-MENazevFPqPfiWYWES5xHcxWu8DwUZn  https://drive.google.com/drive/u/0/mobile/folders/1-MENazevFPqPfiWYWES5xHcxWu8DwUZn    https://drive.google.com/drive/mobile/folders/1-MENazevFPqPfiWYWES5xHcxWu8DwUZn 

  📊 त्रिकोणमिति : महत्वपूर्ण सूत्र 📊 🍎 योग सूत्र ➭ Sin(A+B) = SinACosB+CosASinB ➭ Sin(A-B) = SinACosB-CosASinB ➭ Cos(A+B) = CosACosB-SinASinB ➭ Cos(A-B) = CosACosB+SinASinB 🍏 अन्तर सूत्र ➭ tan(A+B) = tanA+tanB/1-tanAtanB ➭ tan(A-B) = tanA-tanB/1+tanAtanB 🍎 C-D सूत्र ➭ SinC+SinD = 2Sin(C+D/2) Cos(C-D/2) ➭ SinC-SinD = 2Cos(C+D/2) Sin(C-D/2) ➭ CosC+CosD = 2Cos(C+D/2) Cos(C-D/2) ➭ CosC-CosD = 2Sin(C+D/2) Sin(D-C/2) ➭ CosC-CosD = -2Sin(C+D/2) Sin(C-D/2) 🍏 रूपांतरण सूत्र ➛ 2SinACosB = Sin(A+B)+Sin(A-B) ➛ 2CosASinB = Sin(A+B)-Sin(A-B) ➛ 2CosACosB = Cos(A+B)+Cos(A-B) ➛ 2SinASinB = Cos(A-B)-Cos(A+B) 🍎 द्विक कोण सूत्र  ➛ Sin2A = 2SinACosA ➛ Cos2A = Cos²A-Sin²A = 2Cos²-1 = 1-2Sin²A ➛ tan2A = 2tanA/1-tan²A ➛ Sin2A = 2tanA/1+tan²A ➛ Cos2A = 1-tan²A/1+tan²A 🍏 विशिष्ट सूत्र ➛ Sin(A+B)Sin(A-B) = Sin²A-Sin²B                                   = Cos²B-Cos²A ➛ Cos(A+B)Cos(A-B) = Cos²A-Sin²B = Cos²B-S...

 ABC. chat for CSAT :  A.       26 B.        25 C.       24 D.       23 E.       22 F.       21 G.       20 H.      19 I.         18 J.       17 K.        16 L.       15 M.       14 N.       13 O.        12 P.        11 Q.        10 R.         9 S.        8 T.         7 U.          6 V.         5 W.       4 X.         3 Y.        2 Z.       1 

UPSC CSE CSAT video's Mathematics https://www.youtube.com/watch?v=xiKwFiPJ-3Q (Detailed SYLLABUS)  https://www.youtube.com/watch?v=-imgLpiGzI8 (1)  https://www.youtube.com/watch?v=YCQD3D28C4s (2)  https://www.youtube.com/watch?v=BDccDjF9FBQ (3)  https://www.youtube.com/watch?v=zAQ1zWl6MzI (4)  https://www.youtube.com/watch?v=NsLZfaTukvo (5)  https://www.youtube.com/watch?v=_JNoH_J8xCQ (6)  https://www.youtube.com/watch?v=h36sfdekZak (7)  https://www.youtube.com/watch?v=AcfILXnyXhw (8)  https://www.youtube.com/watch?v=noRx8j3fwVM (9)  https://www.youtube.com/watch?v=i0NDKIofrD4 (10)  https://www.youtube.com/watch?v=05LZ-Y89TnI (11)  https://www.youtube.com/watch?v=sq_wupS6wrE (12)  https://www.youtube.com/watch?v=ah7lV_FDPcA (13)  https://www.youtube.com/watch?v=JSPm3VXqITw (14)  https://www.youtube.com/watch?v=RWjG_cJhe2A (15)  https://www.youtube.com/watch?v=ro7Xhv_LvLU (16)  https://...

UPSC CSE preliminary Paper-II CSAT previous years questions Trend analysis. Comprehension  (अवबोध क्षमता ) Years  - Questions 2019    - 30 2018    - 26 2017    - 30 2016    - 28 2015    - 30 2014    - 31 2013    - 33 2012    - 40 2011    - 39 Basic Numeracy and Maths (बुनियादी सांख्यिकी और गणित) Years   - Questions 2019    - 32 2018    - 18 2017    - 28 2016    - 31 2015    - 30 2014    - 20 2013    - 11 2012    - 3 2011    - 11 Reasoning Logical and Analytical (तर्कसंगत विवेचना एवं विश्लेषणात्मक योग्यता) Years   - Questions 2019    - 18 2018    - 22 2017    - 22 2016    - 21 2015    - 18 2014    - 23 2013    - 21 2012    - 28 2011    - 17 Data Interp...

 RAKESH SIR SPL 48: 001. CLASS -01 (CLASS PNG )Number System.pdf https://elearn.crwilladmin.com/uploads/class-attachment/1617772847-20210407091950961-pages-deleted.pdf 002. CLASS -01 (CLASS PNG ) Percentage.pdf https://elearn.crwilladmin.com/uploads/class-attachment/1617805946-20210407193940871.pdf 003. CLASS -02 (CLASS PNG )Number System.pdf https://elearn.crwilladmin.com/uploads/class-attachment/1617860507-20210408091528429.pdf 004. CLASS -03 (CLASS PNG )Number System.pdf https://elearn.crwilladmin.com/uploads/class-attachment/1617949843-20210409091122889.pdf 005. CLASS -02 (CLASS PNG ) Percentage.pdf https://elearn.crwilladmin.com/uploads/class-attachment/1617978561-20210409194726254-pages-deleted.pdf 006. CLASS -01 (Class notes hindi )Number System.pdf https://elearn.crwilladmin.com/uploads/class-attachment/1618024829.pdf 007. CLASS -01 (Class notes Bilingual )Percentage.pdf https://elearn.crwilladmin.com/uploads/class-attachment/1618024959.pdf 008. CLASS -01 (Class notes eng )...