maths by devesh sir

 
 

Puzzle Test 2 |पहेली परीक्षण |Reasonings | Hindi | Devesh Sir | Hindi Reasonings | Verbal Reasonings


Floor Arrangement Puzzles 1 | तल व्यवस्था | Puzzle Test | पहेली परीक्षण | Reasonings | Devesh Sir


Boat and Stream – 5| नाव तथा धारा | conceptual tricks | RRB NTPC | SSC | CET


Boat and Stream – 4 | नाव तथा धारा | conceptual tricks | RRB NTPC | SSC | CET


Boat and Stream – 3 | नाव तथा धारा | conceptual tricks | RRB NTPC | Common Eligibility Test


Boat and Stream – 2 | Level Wise Que | conceptual tricks | RRB NTPC | Common Eligibility Test


Boat and Stream – 1 | Basic concept | conceptual tricks | नाव तथा धारा


Compound Interest – 1 | Compound interest Tricks | Interest Calculation | Devesh Sir | CET


Compound Interest – 2 | Compound interest Tricks | Interest Calculation | Devesh Sir | CET


Compound Interest – 3 | Compound interest Tricks | Common Eligibility Test | CET