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The digits of a two-digit number differ by 3. If the digits are interchanged, and the resulting number is added to the original number, we get 143. What can be the original number?

Posted by Harini Rajan 5 years, 3 months ago

CBSE > Class 08 > Mathematics

2 answers

Jiya Wadhwa 5 years, 3 months ago

Let the two digit number be xy. The digit of a two digit number differ by 3. Hence, x - y = 3 ...(i) The digit are interchanged and the resulting number is added to the original number we get 143. 10x + y + 10y + x = 143 11x + 11y = 143 x + y = 13 ...(ii) Solving (i) and (ii) we get x = 8 and y = 5 Hence, the original number is 85.

Gagandeep Singh 5 years, 3 months ago

Jgo

ANSWER

धमे धमनं पापे पुण्यम् पाठ तीन की हिन्दी

Posted by Jitendra Jat 5 years, 3 months ago

CBSE > Class 08 > Sanskrit

1 answers

Rowdy Gamerz 5 years, 3 months ago

ANSWER

How do we know that daru was involved in the crime

Posted by Saloni Patidar 5 years, 3 months ago

CBSE > Class 08 > English

0 answers

ANSWER

What is metal and non-metal ?

Posted by Siva Chidambaram 5 years, 3 months ago

CBSE > Class 08 > Science

3 answers

👌Aditya 👌 👌Kumar👌 5 years, 3 months ago

Metal: they are sonorous in nature,ductile,and meallaable in nature

Shreejani P 5 years, 3 months ago

METAL: A object which is hard, sonorous, ductile, malleable, shiny, good conductors of heat and electricity is called as metals. Ex: gold, silver, iron, etc. NON-METALS: A object which is soft, non-sonorous, non-ductile, non-maleable, bad conductors of heat and electricity are called as non-metals. Ex: oxygen, carbon, sulfur, etc.

Noman Shaikh 5 years, 3 months ago

A solid material which is typically hard,shiny, malleable, fusible & ductile, with good electricity & thermal conductive.eg.iron, gold, silver, aluminium & alloys such as steel.

ANSWER

What is the difference between function with parameters and function with deafult parameters

Posted by Payal Verma 5 years, 3 months ago

CBSE > Class 08 > Other Subjects

0 answers

ANSWER

What is advantage of using manure

Posted by Samarth Kumar 5 years, 3 months ago

CBSE > Class 08 > Science

3 answers

Rhea Sharma 5 years, 3 months ago

It enhances the water holding capacity of soil. it makes soil porous due to which exchange of gases become easier. It increases no. Of friendly microbes in soil etc.

Yogita Ingle 5 years, 3 months ago

Some of the advantages of using manures are:

Improves soil texture
Restore soil with all nutrients
Increases water-retaining capacity of soil
Non-toxic
Eco friendly
Recycled biological product

Siva Chidambaram 5 years, 3 months ago

Manure organic matter contributes to improved soil structure, resulting in improved water infiltration and greater water-holding capacity leading to decreased crop water stress, soil erosion, and increased nutrient retention.

ANSWER

3/7 + x - 8/21 + 5/22 = -125/462

Posted by Bharti Surya 5 years, 3 months ago

CBSE > Class 08 > Mathematics

2 answers

Bharti Surya 5 years, 3 months ago

Thank you ?

Anchal Kothari 5 years, 3 months ago

The answer is 90. Despite the problems being proposed as addition problems, they are actually the multiplication of integer x multiplied by .

ANSWER

Find the square roots of 91 and 64 by the method of repeated subtraction.

Posted by Arjun Baskey 5 years, 3 months ago

CBSE > Class 08 > Mathematics

1 answers

Anchal Kothari 5 years, 3 months ago

This is the answer of 64= 64-1=63, 63-3=60, 60-5=55, 55-7=48, 48-9=39, 39-11=28, 28-13=15, ,15-15=0 . ∴ The number of subtraction to yeild zero is 8 ∴64−−√∴64 =8

ANSWER

उचितकथनानां समक्षम् ‘आम्’, अनुचितकथनानां समक्षं ‘न’ इति लिखत- गमनं सुकरम् अस्ति |-

Posted by Shera Baba???? 5 years, 3 months ago

CBSE > Class 08 > Sanskrit

1 answers

Shera Baba???? 5 years, 3 months ago

न आम्

ANSWER

Express -3/5 as a rational number with denominator

Posted by Yash Raj 5 years, 3 months ago

CBSE > Class 08 > Mathematics

1 answers

Anushika Garg 5 years, 3 months ago

What is the denominator?

ANSWER

What is melting point of metals

Posted by Anirudra Singh Jodha 5 years, 3 months ago

CBSE > Class 08 > Science

3 answers

Pragya Bharti 5 years, 3 months ago

Iron melts at around 1510 degree Celsius (2750 degree Fahrenheite)stell often melts at around 1370 degree Celsius (2500 degree Fahrenheite)....

V Fg 5 years, 3 months ago

There is no melting point

Janvi Jatain 5 years, 3 months ago

nothing

ANSWER

Answer this question each in paragraph of 50 words. 1. How does Tutu prove himself to be a deer neighbour? 2. Write a Short note on the brutal behaviour of the mob?

Posted by Riya Kumari 5 years, 3 months ago

CBSE > Class 08 > English

1 answers

Riya Kumari 5 years, 3 months ago

Answer

ANSWER

CBSE Class 8 English Worksheet (Active and Passive voice)

Posted by Shivani Maurya 5 years, 3 months ago

CBSE > Class 08 > English

3 answers

Kruthika Reddy 5 years, 3 months ago

Good

Kruthika Reddy 5 years, 3 months ago

Yaa even me too

Shivani Maurya 5 years, 3 months ago

They don't help you.

ANSWER

आर्य कौन थे ?

Posted by Vineeta Dhiman 5 years, 3 months ago

CBSE > Class 08 > हिंदी

0 answers

ANSWER

X-5/2-x-3/2=1/2

Posted by Anushree Chaudhary 8 B 5 years, 3 months ago

CBSE > Class 08 > Mathematics

2 answers

Pratibha Sandhu 5 years, 3 months ago

Kona Chaitanaya

Kona Chaitanya 5 years, 3 months ago

9/2 answee

ANSWER

Whose voice cracked like whip

Posted by Khushi Tyagi 5 years, 3 months ago

CBSE > Class 08 > English

0 answers

ANSWER

Write the standard form of the polynomial (x+2%3)(x+3%4)

Posted by Aditya Singh 5 years, 3 months ago

CBSE > Class 08 > Mathematics

1 answers

Noman Shaikh 5 years, 3 months ago

Sneha singh

ANSWER

Sanskrit anuvad for ch 6,7 class 8

Posted by Pranshu Dhull 5 years, 3 months ago

CBSE > Class 08 > Sanskrit

0 answers

ANSWER

Which of the following is not a linear equation in one variable?*

Posted by Rohan Koli 5 years, 3 months ago

CBSE > Class 08 > Mathematics

1 answers

Meghna Thapar 5 years, 3 months ago

The linear equations in one variable is an equation which is expressed in the form of ax+b = 0, where a and b are two integers, and x is a variable and has only one solution. For example, 2x+3=8 is a linear equation having a single variable in it. Therefore, this equation has only one solution, which is x = 5/2. Linear means something related to a line. All the linear equations are used to construct a line. A non-linear equation is such which does not form a straight line. It looks like a curve in a graph and has a variable slope value.

ANSWER

Bharat Ki Khoj 3rd chapter MCQ

Posted by Nazia Akhtar 5 years, 3 months ago

CBSE > Class 08 > हिंदी

0 answers

ANSWER

HOW WE CAN RECOGNIZE DIRECT AND INVERSE VARIATION ?

Posted by Prince Kumar 5 years, 3 months ago

CBSE > Class 08 > Mathematics

1 answers

Yogita Ingle 5 years, 3 months ago

Two quantities x and y are said to be in direct proportion
if they increase (decrease) together in such a manner that the ratio of their corresponding values remains constant.
That is if x/y=k= [k is a positive number] = Constant

Two quantities x and y are said to be in inverse proportion

if an increase in x causes a proportional decrease in y (and vice-versa) in such a manner that the product of their corresponding values remains constant.
That is, if xy = k= Constant

ANSWER

Whose favourite writer was Thomas Hardy

Posted by Nibir Mahanta 5 years, 3 months ago

CBSE > Class 08 > English

0 answers

ANSWER

Please explain Aspergillus, Penicillum

Posted by Devansh Gupta 5 years, 3 months ago

CBSE > Class 08 > Science

1 answers

Anchal Kothari 5 years, 3 months ago

Aspergillus, Penicillium and Talaromyces are diverse genera which belong to the Order Eurotiales and contain a large number of species possessing a worldwide distribution and a huge range of ecological habitats. They are ubiquitous and can be found in the air, soil, vegetation and indoor environments

ANSWER

This shop ________(remain)closed on Friday.

Posted by Ashribad Panda 5 years, 3 months ago

CBSE > Class 08 > English

4 answers

Drishti Patwari 5 years, 3 months ago

Will remain

Janhvi Parate 5 years, 3 months ago

Remains

Tanmay Tukaram Sablania 5 years, 3 months ago

this shop will be remain closed on friday

Soundarya More 5 years, 3 months ago

Remains

ANSWER

The thieves _________before the police arrived.(go)

Posted by Ashribad Panda 5 years, 3 months ago

CBSE > Class 08 > English

1 answers

Soundarya More 5 years, 3 months ago

went

ANSWER

How did the British succeed in securing the submission of the rebel landowners of awadh?????

Posted by Aditya Raj 5 years, 3 months ago

CBSE > Class 08 > Social Science

1 answers

Yogita Ingle 5 years, 3 months ago

The British succeeded in securing the submission of the rebel landowners of Awadh by providing them inheritance rights, i.e. they would enjoy the traditional rights over their land. The British also exempted them from taxes.

ANSWER

(x+2) ( x-2) + x (x+1)

Posted by Ankit Roy 5 years, 3 months ago

CBSE > Class 08 > Mathematics

2 answers

Kona Chaitanya 5 years, 3 months ago

(xplus2)(x-2)plusx (xplus2)

Yogita Ingle 5 years, 3 months ago

(x+2) ( x-2) + x (x+1)

= x ( x - 2) + 2 ( x- 2) + x (x) + x (1)

= x²- 2x + 2x - 4 + x²+ 2

= x² - 4 + x² + 2

= 2x² - 2

ANSWER

9.5 (X+3)(x+3)

Posted by Anushka Chahar 5 years, 3 months ago

CBSE > Class 08 > Mathematics

1 answers

Yash . 5 years, 3 months ago

Koi deikat hi nhi h

ANSWER

How are crop grouped according to the season? explain

Posted by Kamini Kumari 5 years, 3 months ago

CBSE > Class 08 > Science

3 answers

Janvi Jatain 5 years, 3 months ago

The Indian cropping season is classified into two main seasons-(i) Kharif and (ii) Rabi based on the monsoon. The kharif cropping season is from July –October during the south-west monsoon and the Rabi cropping season is from October-March (winter). The crops grown between March and June are summer crops

Soundarya More 5 years, 3 months ago

Yes, crops are grouped according to the suitable season as they had some characteristics and habitats that make them to find in specific seasons.

Yogita Ingle 5 years, 3 months ago

The Indian cropping season is classified into two main seasons-(i) Kharif and (ii) Rabi based on the monsoon.
The kharif cropping season is from July –October during the south-west monsoon and the Rabi cropping season is from October-March (winter). The crops grown between March and June are summer crops

ANSWER

Is patriotism an outdated concept

Posted by Nidhi Jagwani 5 years, 3 months ago

CBSE > Class 08 > English

1 answers

Yogita Ingle 5 years, 3 months ago

No, patriotism is not an outdated concept

ANSWER

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