MATHS & ECONOMICS
CLASS 9-12
ALL BOARDS
Piyush Sharma Classes
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Our mission is to make Study conceptual and interesting for students.
16/07/2020
SIMILARITY| TRIANGLES|QUICK CONCEPT Corresponding sides and ratio of similar triangles
*Here is a brain teaser*
_A house wife forgot her bank 'ATM PIN' which is a four digit number, but luckily she remembered some hints on how to recall this 'PIN'_
_Here are some of the clues_
_1) The 1st digit is half of the 2nd_
_2) The sum of the 2nd and 3rd is 10_
_3) The 4th is equal to the 2nd plus 1_
_4) The sum of all the digits is 23_
*What is the ATM PIN ?*
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21/03/2020
30/10/2019
Class 10....!!!
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30 Bidhan Sarani
Kolkata
700006
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| Wednesday | 10am - 5pm |
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| Friday | 10am - 7pm |
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