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Concept of Product Constancy and Type 1 Questions (in Hindi)
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In this lesson, you will learn Concept of product constancy and questions based on type 1. To know what is type 1 please go through the lesson.

Devendra vmentor
Author of 3 books on Arithmetic, Advanced Maths & English Grammar. Cleared CSE (pre) / SSC-CGL / SBI PO / IBPS PO.

Unacademy user
Ma'am..Kya mein without paid domain ke apne blog se earning start kr skta hu...??
Rachita Chauhan
2 years ago
yes but your blog should have affiliated ads and lots of subscribers.... Because the users who will visit your blog, will click on those advertisement that you placed on your blog.
sir apke trik multiply with 9's ka use kar rahe question me to ans mera nahi a raha queson 5793405×9999 or iska ans 57928256595 hai but mera itna nahi a raha plz reply me sir
Devendra vmentor
2 years ago
Devendra vmentor
2 years ago
Jitne 9's diye hai utni zero lagao and phir given number ko subtract kar do
Sneha Kumari
2 years ago
thank u sir for solving my problem but sir pehele wale method se kiyun nahi solve hua. or sir aap rsagrwaal ke difficult question ke soln.ka vedio lecture banaiye n plz &thank u sir once again
Devendra vmentor
2 years ago
Thanks for your suggestion, will do it as soon as possible
Sir Ram or Mohan ki income wala 1st and 2nd questions same the fir ans ek ka 20% or dusre ka 25% kese aya sir kuch smj nhi aya vo wala questions plzz help sir ??
Sir i m a soldier with 80 percent in 98 with hindi medium. Now i m preparing 4 HTET during my service.It should be helpful 4 me. Greatful 2 u sir Thanks
very nice explanation sir
  1. Tricky Percentage For SBI PO/CLERK, IBPS PO/CLERK RRB, LIC AAO...etc -Presented by Devendra (Vmentor)

  2. About Me . B. Tech + M. Tech e Civil Service Aspirant Civil Service Aspirant 1 year teaching experience ( Quant 1 year teaching experience ( Quant + Reasoning) Reasoning) e Cleared SCC CGL, SBI PO, IBPS PO, AFCAT Love YouTube, Music, Sports, Teaching Follow me on Unacademy.- Devendra. Meena Rate and Review

  3. e Income am 1 l8 Rams 'ncoma 2-5 Ram Mohar 12S loo 2S 4 441 100+2 25 (2S

  4. If them cone Ram ,13 2SY. more than that of. mohan's How much % Mohan's 1nameis less than tha f 'Income. Ram's incomo 33.33% more . 33.337.1 = 2.5% 3+1

  5. neincome,of Ram 13 2.5% less thon thafof mohams ir one. How much % mohan's 'masne is more then hat Ram's ncoma. Ram mohan 25 % 7 5 2. 5 4 -1 25 1oo 2S -X 100-331% 75 3 3 : 33.33 %

  6. tk Concept of product consta ng :- supposedou hane a si ahm uhere in the p of a commodity-AL aone up you wou obiouy nead to cut dloon on the consumpion S Up pose commodity has to keep the total expen diture on the commodity constant be 25%. In case you are Yequired 20 u+I

  7. price consumption Ce loo x O O 125 X expendi|vre, UM 25 10000 10000 125 TM x N -Result Same esu Some. Result sams

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