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PT 1 exam ki prepration ho gyi

Posted by Bhavana Yadav 4 years, 8 months ago

CBSE > Class 08 > Mathematics

3 answers

Vivek Patil 4 years, 8 months ago

Mujhe nahi pata

Ananya Tikait 4 years, 8 months ago

Yes

Khyati Chauhan 4 years, 8 months ago

NAH

ANSWER

Simplify x2+2x+3) (x-3) (x-1)

Posted by Ankita Saxena 4 years, 8 months ago

CBSE > Class 08 > Mathematics

0 answers

ANSWER

Find ten rational number between 1 upon 4 and 1 upon 2

Posted by Harshwardhan Samadhan Patil Patil 4 years, 8 months ago

CBSE > Class 08 > Mathematics

0 answers

ANSWER

{(1/2)‐¹×(–4)‐¹}

Posted by Muskan Baheti 4 years, 8 months ago

CBSE > Class 08 > Mathematics

1 answers

Bantu Rathore 4 years, 8 months ago

-2 ×5

ANSWER

What is Inverse Variation ?

Posted by Harshita Dogra 4 years, 8 months ago

CBSE > Class 08 > Mathematics

1 answers

Sia ? 4 years, 8 months ago

mathematical relationship between two variables which can be expressed by an equation in which the product of two variables is equal to a constant.

ANSWER

What is the Square root of :- a) 25 b) 20 ?

Posted by Harshita Dogra 4 years, 8 months ago

CBSE > Class 08 > Mathematics

1 answers

Kiran Pandey 4 years, 8 months ago

25-625 20-400

ANSWER

How did we find the selling price at 12 percentage gain ? Cost price is 150x

Posted by Revathi Lenin 4 years, 8 months ago

CBSE > Class 08 > Mathematics

0 answers

ANSWER

2/9/-2/7+2/9× 5/7

Posted by Niranjana Murali 4 years, 8 months ago

CBSE > Class 08 > Mathematics

1 answers

Chandan Kumar 4 years, 8 months ago

2/9 ÷ 2/7 + 2/9 × 5/7 14/18 + 2/9 = 9/9 × 5/7 15/21

ANSWER

What is data handling

Posted by Prakash Vaghela 4 years, 8 months ago

CBSE > Class 08 > Mathematics

1 answers

Siriya Palle 4 years, 8 months ago

Data handling is the process of ensuring that research data is stored,archiving or disposed off in a safe and secure manner during and after the conclusion of a research project. Proper planning for data handling can also result in efficient and economical storage,retrieval,and disposal of data

ANSWER

-5/4 × [8/5 +16/15]

Posted by Jiggisha C 4 years, 8 months ago

CBSE > Class 08 > Mathematics

0 answers

ANSWER

Solve and verify by using the suitable rational number property:- 3/8+5/6=5/6+3/8

Posted by Kusuma G.V 4 years, 8 months ago

CBSE > Class 08 > Mathematics

0 answers

ANSWER

1×1038-5=

Posted by Canif Pm 4 years, 8 months ago

CBSE > Class 08 > Mathematics

1 answers

Ishan Kumar And Deepika 4 years, 8 months ago

1033

ANSWER

X-5/2×8=3x

Posted by Debraj Biswas 4 years, 8 months ago

CBSE > Class 08 > Mathematics

0 answers

ANSWER

A number consists of two digit whose sum is 8 if 18 is added to the number than its digit gets reversed find the number

Posted by Kirti Bhardwaj 4 years, 8 months ago

CBSE > Class 08 > Mathematics

2 answers

Kirti Bhardwaj 4 years, 8 months ago

Solve

Piyush Kashyap 4 years, 8 months ago

35

ANSWER

Reporcal 1

Posted by Niharika Paramanik 4 years, 8 months ago

CBSE > Class 08 > Mathematics

1 answers

Kirti Bhardwaj 4 years, 8 months ago

1

ANSWER

5/9+-7/12

Posted by Gopi Kumar 4 years, 8 months ago

CBSE > Class 08 > Mathematics

2 answers

Keerti Varma 4 years, 8 months ago

LCM of 9 and 12 is 36 20/36 + -21/36 = -1/36

Monika Aggarwal 4 years, 8 months ago

First take lcm of 9,12 Lcm of 9, 12 is 36 20-21=-1

ANSWER

Write the additive inverse of 2/8

Posted by ?Aditi Sharma? 4 years, 8 months ago

CBSE > Class 08 > Mathematics

2 answers

Keerti Varma 4 years, 8 months ago

-2/8 , we get -2/8 because for additive inverses we just need to change the symbols

Monika Aggarwal 4 years, 8 months ago

-2/8

ANSWER

49/7*4/6-7/8*67/8

Posted by Bharat Nayan Kaushik 4 years, 8 months ago

CBSE > Class 08 > Mathematics

0 answers

ANSWER

2+2entu4= how mush 16 or 10 or 9

Posted by Mohammad Moseen 4 years, 8 months ago

CBSE > Class 08 > Mathematics

3 answers

Bharat Nayan Kaushik 4 years, 8 months ago

10 is the answer

Kanu Choudhary 4 years, 8 months ago

10 is the answer

Oishiki Dutta 4 years, 8 months ago

16

ANSWER

6/7+1+-7/9+19/21+-12/7

Posted by Sumeru Kishan Sumeru 4 years, 8 months ago

CBSE > Class 08 > Mathematics

0 answers

ANSWER

Exercise 2.2 Question number- 9th

Posted by Arun Kumar Mishra 4 years, 8 months ago

CBSE > Class 08 > Mathematics

0 answers

ANSWER

A cooling machine requires that room temperature to be lowered from 50 degree Celsius at the rate of 5 degree Celsius every hour. What will be the room temperature after 8 hours after process begins?

Posted by Zoya Khan 4 years, 8 months ago

CBSE > Class 08 > Mathematics

2 answers

Bharat Nayan Kaushik 4 years, 8 months ago

10 degree answer

Zoya Khan 4 years, 8 months ago

Please give me answer

ANSWER

How much percent above the cost price should shopkeeper mark his goods so that allowing a discount of 20percent on the marked price, he gains 12 percent?

Posted by Dragan Boy V¡Sh@L Kumar 4 years, 8 months ago

CBSE > Class 08 > Mathematics

0 answers

ANSWER

a bix cost 670 it is painted at costof 45 transport costs 25 it is than sold at 1120 what is the gain incurred

Posted by Lucky Rajpoot 4 years, 8 months ago

CBSE > Class 08 > Mathematics

1 answers

Sia ? 4 years, 8 months ago

Cost price - Rs 670

Printing cost - 45

Transport cost - 25

Total cost price : => 670 + 45 + 25

=> 740

Total cost price is Rs 740.

Given, selling price is Rs 1120

SP > CP

Finding Gain :

Gain = SP - CP

Gain = 1120 - 740

Gain = 380.

Hence, Gain incurred is Rs 380

ANSWER

11 ki power minus 10 how can it solve

Posted by Prince Kashyap 4 years, 8 months ago

CBSE > Class 08 > Mathematics

0 answers

ANSWER

0/5

Posted by Kalpana Meena 4 years, 8 months ago

CBSE > Class 08 > Mathematics

1 answers

Oishiki Dutta 4 years, 8 months ago

If the numerator is 0 then the answer will be 0

ANSWER

Find the area of a rectangle with length 24 by 1/2 m and breadth half of the length

Posted by Diya Diya Patidar 4 years, 8 months ago

CBSE > Class 08 > Mathematics

0 answers

ANSWER

Using appropriate properties find 2 upon 5 multiply minus 3 upon 7 minus 1 upon 6 into 3 upon 2 + 1 upon 4 3 into 2 upon 5

Posted by Anshika Jain 4 years, 8 months ago

CBSE > Class 08 > Mathematics

0 answers

ANSWER

2.2

Posted by D_S Singh 4 years, 8 months ago

CBSE > Class 08 > Mathematics

0 answers

ANSWER

8x+3=27

Posted by Sangeeta Maane 4 years, 9 months ago

CBSE > Class 08 > Mathematics

5 answers

?Drasty Patel? 4 years, 8 months ago

X=3

Umeshwar R 4 years, 8 months ago

X=3

Azgar Jurrat 4 years, 8 months ago

x = 3

Rimil Adhikari 4 years, 8 months ago

8x+3=27 8x=27-3 8x=24 x=24÷8 x=3

Ss Khandelwal 4 years, 8 months ago

Hii

ANSWER

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