CBSE > Class 10 | CBSE Board | Homework Help

Connect the places using lines and then remember the patterns, that is more than enough to help secure the 6 marks for the map questions in board exams.

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Write down the decimal expansion of 16/3125

Posted by Shree Raksha 4 years, 9 months ago

CBSE > Class 10 > Mathematics

2 answers

Hardik Jain Harsora 4 years, 9 months ago

0.00016

0Thank You

Saliha Tahir 4 years, 9 months ago

First take LCM of 3125 3125=5⁵ Now multiple by 2⁵ (16*2⁵/5⁵*2⁵) 16 *32/10⁵ 512/10⁵ 0.00512 answer

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√345

Posted by Ayushi Dubey 4 years, 9 months ago

CBSE > Class 10 > Mathematics

1 answers

Mandaloju Smiley 4 years, 9 months ago

18.57

2Thank You

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Illustrate the following with help of suitable diagram. I. Spore formation in rhizopus. ii.Multiple fission in plasmodium. iii. Vegetative propagation in bryophyllum.

Posted by Sva Arora 4 years, 9 months ago

CBSE > Class 10 > Science

1 answers

Kritika Nayyar 4 years, 9 months ago

(i) Spore formation in Rhizopus: This is an asexual method of reproduction in bacteria and fungi. Spores are unicellular bodies formed by cell division in a parent organism. After detaching from the parent, and if conditions are suitable, they germinate directly or indirectly into a new individual. (ii) Multiple fission in Plasmodium: It is an asexual mode of reproduction in organisms. Here, the nucleus of the organism divides repeatedly to form a number of equal sized daughter nuclei and each daughter nuclei breaks away together with a small portion of the cytoplasm.

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I have got 80 / 80 in my preboard ?

Posted by Shreya Raj 4 years, 9 months ago

CBSE > Class 10 > Mathematics

5 answers

Punit Patil 4 years, 9 months ago

Wow

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Pankaj Singh 4 years, 9 months ago

Nice

1Thank You

Himanshu Rajput 4 years, 9 months ago

Kisss subject me

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Himanshu Rajput 4 years, 9 months ago

Weldone??????????????????????????????

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Gouri 15 4 years, 9 months ago

Me too in maths

2Thank You

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1) in the arcs are drawn by taking vertices A,B, and C of an equilateral triangle of side 10cm to intersect the sides BC,CA and AB at their respective midpoints D,E, and F find the area of the shaded region (use π= 3.14) 2) find the perimeter of the shaded region of ABCD is a surface of side 21cm and APB and CPD are semicircle .

Posted by Ambika Ambika 4 years, 9 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

What is Newland's low

Posted by Mayank Choudhary 4 years, 9 months ago

CBSE > Class 10 > Science

5 answers

Mayank Choudhary 4 years, 9 months ago

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Mayank Choudhary 4 years, 9 months ago

When the elements are arranged in increasing atomic masses then the properties of the eighth element is equal to the property of the first element.

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Prateeek Chauhan 4 years, 9 months ago

When the elements are arranged in increasing atomic masses then the properties of the eighth element is equal to the property of the first element.

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Ambika Kumari 4 years, 9 months ago

It states that the every 8th element in increasing order of their atomic masses has the similar chemical properties to that of 1st element. Example:- Lithium(li) and sodium (na).

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, 🙂 4 years, 9 months ago

The law of octaves states that every eighth element has similar properties when the elements are arranged in the increasing order of their atomic masses.

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Is any type of grammar will come in board exam of I.T. (402) in 2021

Posted by Nipun Panwar 4 years, 9 months ago

CBSE > Class 10 > Information Technology (402)

3 answers

Himanshu Verma 4 years, 9 months ago

Formal letter and analytical paragraph are come in boards from grammer side only

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Harshit Choudhary 4 years, 9 months ago

May be

1Thank You

Ashutosh Prajapati 4 years, 9 months ago

Formal

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Shasya praroop kya hota hai

Posted by Varsha Pal 4 years, 9 months ago

CBSE > Class 10 > सामाजिक विज्ञान

1 answers

Shivani Kumari 4 years, 9 months ago

Ncert book page number- 38

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(1+cotA +tanA)(sinA- cosA)=secA/cosec^2A- cosecA/ sec^2A = sinAtanA - cotAcosA

Posted by Saanvi Sharma 4 years, 9 months ago

CBSE > Class 10 > Mathematics

1 answers

Saliha Tahir 4 years, 9 months ago

plz check ur question again I think ur question is wrong...

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?? ???? ???ℎ ?? ???-????? ℎ??

Posted by Himanshu Rajput 4 years, 9 months ago

CBSE > Class 10 > Mathematics

4 answers

Pankaj Singh 4 years, 9 months ago

All the best

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, 🙂 4 years, 9 months ago

All the best

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Anil Sah 4 years, 9 months ago

Mere maths ka pre board 2nd March ko tha

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Anil Sah 4 years, 9 months ago

Best of luck

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Sample papar

Posted by Mayank Chaudhary 4 years, 9 months ago

CBSE > Class 10 > Information Technology (402)

0 answers

ANSWER

Class 10 Punjabi ncert solutions

Posted by Jasleen Kaur 4 years, 9 months ago

CBSE > Class 10 > Regional Language

2 answers

Arshpreet Singh Sehmbi 4 years, 8 months ago

Fhoch

1Thank You

Robinpreet Kaur 4 years, 8 months ago

Yess..? I also want Punjabi ncert solutions..

7Thank You

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which type of lines are represented by pairs of equations 5x - y + 6 = 0 , 2x - 2/5 + 7= 0

Posted by Rutuja Shah 4 years, 9 months ago

CBSE > Class 10 > Mathematics

5 answers

Ankita Kharkwal 4 years, 9 months ago

Parallel lines

1Thank You

Ravinder Yadav 4 years, 9 months ago

Equation was wrong

0Thank You

Anil Sah 4 years, 9 months ago

Sry parallel line

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Anil Sah 4 years, 9 months ago

Intersecting lines

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Udit Chauhan 4 years, 9 months ago

"No solution" parallel lines

2Thank You

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Anane

Posted by Rakesh Kumar 4 years, 9 months ago

CBSE > Class 10 > संस्कृत (शेमुषी)

1 answers

Akanksha Sah 4 years, 9 months ago

Aa+ni+lyap

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do dry bases (non-alkaline) conduct electricity?

Posted by Aleena Joy 4 years, 9 months ago

CBSE > Class 10 > Science

2 answers

Ambika Kumari 4 years, 9 months ago

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Tanishka Ojha 4 years, 9 months ago

No, they do not conduct electricity because they do not break up into into ions as they are not soluble in water.. Thanks

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विनिर्माण क्या है

Posted by Sundram Kumar 4 years, 9 months ago

CBSE > Class 10 > सामाजिक विज्ञान

1 answers

Anurag Yadav 4 years, 9 months ago

Kachey padarth ko mulayavan utapad meey parivartan kar adhik matra meey vastuo keey utapadan ko vinrman kaha jata hai

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Difference between WDR and HDR

Posted by Sagar Bhardwaj 4 years, 9 months ago

CBSE > Class 10 > Social Science

2 answers

A A 4 years, 9 months ago

1Thank You

Adithya Dev A 4 years, 9 months ago

WDR = published by World Bank (IBRD), categorised countries into 3 based on PCI level. India lies in low middle income countries (PCI=$1820) HDR = published by UNDP, ranked 189 countries based on HDI value between 0 and 1, India lies in 130 rank.

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Which of the following is not a element of communication within the communication process cycle

Posted by Dhruv Jindal 4 years, 9 months ago

CBSE > Class 10 > Information Technology (402)

0 answers

ANSWER

Prove that: tanA+tanB/cotA+cotB = tanA.tanB

Posted by Om Kumar 4 years, 9 months ago

CBSE > Class 10 > Mathematics

1 answers

Udit Chauhan 4 years, 9 months ago

TanA•tanB(TanA + tanB)/tanA+tanB

2Thank You

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Prove that 2underroot 3 - 4 is an irrational no

Posted by Sweety Singh 4 years, 9 months ago

CBSE > Class 10 > Mathematics

1 answers

Kinjal Agarwal 4 years, 9 months ago

Let us considered that 2√3-4 is rational no. That is, it can be written in the form of p/q where p and q are co-primes and q is not equal to 0. Let, "a" be the required rational no. That implies, 2√3-4=a 2√3=a+4 √3=a+4/2 We know that "a" is rational no. That is, a+4/2 is also rational, but √3 is irrational. Which means that, Irrational is not equal to rational Hence, 2√3-4 is irrational Proved!!

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Explain the construction and working of electric motor?

Posted by Siddharth Sarda 4 years, 9 months ago

CBSE > Class 10 > Science

1 answers

Ambika Kumari 4 years, 9 months ago

Exaplain the construction of motor

2Thank You

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For θ=30°, verify that : Sin2θ=2tanθ/1+tan²θ

Posted by Om Kumar 4 years, 9 months ago

CBSE > Class 10 > Mathematics

2 answers

Ankita Kharkwal 4 years, 9 months ago

From RHS ≈2tan theta /1+tan² theta ≈2tan30/1+tan²30 ≈2×1/√3/1+(1/√3)² ≈2/√3/4/3 ≈6/4√3 ≈6/√3/12 ≈√3/2 From LHS Sin2 theta Sin2(30) Sin60 √3/2 LHS =RHS Hence proved

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Ayushi Varshney 4 years, 9 months ago

sin2*30°=2tan30°/1+tan30°*tan30°

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