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12 lessons,
2h 18m
Do it Yourself (6 - 10)
108 plays

In this chapter, Binati has discussed five sums.

Binati Sheth
An Avid Reader. A Teacher. An Aid worker. An Engineer (E&C). A Writer. Budding Art Connoisseur. A philomath. A Shōnen Otaku.

Unacademy user
hello Binati di .. i hv a doubt in that base X ques u hv written "given (x-2) (x-1) =84 can u plz clear this frm where u get x-2 and x-1
Binati Sheth
a year ago
You are not looking at the questions; just the solutions. Look at the question.
Binati Sheth
a year ago
We wrote the numbers as AB and Reverse is BA... finding the difference between them. Then maximise
  1. I am Binati Sheth Let's get our calculative streak on You can find me at @binati157

  2. ABOUT ME Educator at UnAcademy Aide worker Writer Teach Occasional Japanese Translator Amateur Landscaper, Artist.


  4. .Nb.ol faa ton = (3t)) X ( 1 tl)x(1ti)

  5. the tasex lor hia 2 a r Because is manumim {2-1, 1-7

  6. he number has to haure 2 3 24 : , 2, 2 16 15T [ 1,3,5, 15

  7. Ram and Shyam take a vacation at their grandparents' house. During the vacation, they do any activity together. They either played tennis in the evening or practiced Yoga in the morning, ensuring that they do not undertake both the activities on any single day There were some days when they did nothing. Out of the days that they stayed at their grandparents' house, they involved in one of the two activities on 22 days However, their grandmother while sending an end of vacation report to their parents stated that they did not do anything on 24 mornings and they did nothing on 12 evenings How long was their vacation? 36 days 14 days 29 days Cannot be determined A. B. C. D.

  8. ae 12 Tennis in He 22.

  9. A set of S consists of i). All odd numbers from 1 to 55 li). All even numbers from 56 to 150 What is the index of the highest power of 3 in the product of all the elements of the set S? A. 35 B. 48 C. 6 D. 36

  10. AMAD L,1647 u . , 1503 3x13. 3 x 3, 3x5 3x 20 3x 22 The number 34-133ss k-