Ask questions which are clear, concise and easy to understand.
Ask QuestionPosted by Nabhay Raju 1 year, 8 months ago
- 1 answers
Posted by Jisvin Sajan 1 year, 8 months ago
- 2 answers
Posted by Arush Yadav 1 year, 8 months ago
- 5 answers
Posted by Waseemaa R 1 year, 8 months ago
- 3 answers
Posted by Arpita Pal 1 year, 8 months ago
- 5 answers
Posted by Samriddhi . 1 year, 8 months ago
- 5 answers
Posted by Sindhu Kumari 1 year, 8 months ago
- 3 answers
Posted by Sindhu Kumari 1 year, 8 months ago
- 1 answers
Shubh Kumar Singh 1 year, 8 months ago
Posted by Kritika Jyoti 1 year, 8 months ago
- 1 answers
Posted by Aarya Patil 1 year, 8 months ago
- 0 answers
Posted by Khushi Mithani 1 year, 8 months ago
- 0 answers
Posted by Ankitha S Aneesh 1 year, 8 months ago
- 2 answers
Ritu Raj 1 year, 8 months ago
Few rules to keep homework help section safe, clean and informative.
- Don't post personal information, mobile numbers and other details.
- Don't use this platform for chatting, social networking and making friends. This platform is meant only for asking subject specific and study related questions.
- Be nice and polite and avoid rude and abusive language. Avoid inappropriate language and attention, vulgar terms and anything sexually suggestive. Avoid harassment and bullying.
- Ask specific question which are clear and concise.
Remember the goal of this website is to share knowledge and learn from each other. Ask questions and help others by answering questions.
Posted by Pratush Singh 1 year, 8 months ago
- 2 answers
Preeti Dabral 1 year, 8 months ago
{tex}\begin{aligned} & \mathrm{A}_1=100 \mathrm{~A}_2 \\ & \Rightarrow \frac{\mathrm{A}_1}{\mathrm{~A}_2}=100 \\ & \Rightarrow \frac{\pi \mathrm{r}_1^2}{\pi \mathrm{r}_2^2}=100 \end{aligned}{/tex}
{tex}\begin{aligned} & \Rightarrow \frac{\mathrm{r}_1}{\mathrm{r}_2}=10 \\ & \text { So, } \frac{\mathrm{c}_1}{\mathrm{c}_2}=\frac{2 \pi \mathrm{r}_1}{2 \pi \mathrm{r}_2} \\ & =\frac{\mathrm{r}_1}{\mathrm{r}_2}=\frac{10}{1} \end{aligned}{/tex}
Posted by Srini Vasan 1 year, 8 months ago
- 1 answers
Posted by Parnika Aksolia Singh 1 year, 8 months ago
- 1 answers
Posted by Nishchhal Saxena 1 year, 8 months ago
- 5 answers
Viraj Parmar 1 year, 7 months ago
Hari ⚡🐯♌ 1 year, 8 months ago
Posted by Shaindavi @232010 1 year, 8 months ago
- 1 answers
Preeti Dabral 1 year, 8 months ago
The forest floor looks dark coloured and is covered with a layer of dead decaying leaves, fruits, seeds, twigs and small herbs. The decaying matter moist and warm. It feels like a spongy carpet.
Posted by Ayush Gautam 1 year, 8 months ago
- 1 answers
Preeti Dabral 1 year, 8 months ago
Let the total no. of teachers in the school be 'x'
Then, total no. of male teachers= 3x/4
Total no. of female teachers= x/4
=> Required ratio= (3x/4)*(4/x)= 3/1= 3:1.
Posted by Palak Nimade 1 year, 8 months ago
- 2 answers
Posted by Vikaash S.K 1 year, 8 months ago
- 1 answers
Preeti Dabral 1 year, 8 months ago
It is mysterious because the sound produced by the fan seems to say something but the poet is not able to understand it. The chatter is electrical because it runs on electricity and thus, the fan doesn't talk or chatter talk on its own.
Posted by Vikaash S.K 1 year, 8 months ago
- 0 answers
Posted by Dipendra Jaltare 1 year, 8 months ago
- 1 answers
Posted by Sukanta Pradhan 1 year, 8 months ago
- 0 answers
Posted by Tharani Tharani 1 year, 8 months ago
- 2 answers
Preeti Dabral 1 year, 8 months ago
Given the ratio of the ages of two students = 5 : 3
Let their ages be 5<m:omath><m:r>x</m:r></m:omath> and 3<m:omath><m:r>x</m:r></m:omath>
After 6 years, their ages will be 5<m:omath><m:r>x</m:r></m:omath> + 6 and 3<m:omath><m:r>x</m:r></m:omath> + 6
Ratio of their ages after 6 years = 7 : 5
According to the question:
5<m:omath><m:r>x</m:r></m:omath> + 6 : 3<m:omath><m:r>x</m:r></m:omath> + 6 = 7 : 5
Product of mean = Product of extreme
⇒ 5(5<m:omath><m:r>x</m:r></m:omath> + 6) = 7 (3<m:omath><m:r>x</m:r></m:omath> + 6)
⇒ 25<m:omath><m:r>x</m:r></m:omath> + 30 = 21<m:omath><m:r>x</m:r></m:omath> + 42
⇒ 25<m:omath><m:r>x</m:r></m:omath> - 21<m:omath><m:r>x</m:r></m:omath> = 42 – 30
⇒ 4<m:omath><m:r>x</m:r></m:omath> = 8<m:omath><m:r>
⇒ x</m:r></m:omath> = 2
Hence the present ages of two students are 5(2) = 10 years and 3(2) = 6 years.
Rohit Yadav 1 year, 8 months ago
Posted by D Pavan Kumar 1 year, 8 months ago
- 0 answers
Posted by Teena Pradhan 1 year, 8 months ago
- 0 answers
Posted by Priya Murugan 1 year, 8 months ago
- 4 answers
Akshara Kulkarni 1 year, 8 months ago
Rohit Yadav 1 year, 8 months ago
Posted by Ayush Gautam 1 year, 8 months ago
- 3 answers
Preeti Dabral 1 year, 8 months ago
Step-by-step explanation:
37-[5+{28-(19-7)}]
=37-[5+{28-(12)}]
=37-[5+{28-12}]
=37-[5+{16}]
=37-[5+16]
=37-[21]
=37-21
=16
Akshara Kulkarni 1 year, 8 months ago
Posted by Poonam Jaiswal 1 year, 8 months ago
- 1 answers
Shubh Kumar Singh 1 year, 8 months ago
Posted by Ashutosh Panda 1 year, 8 months ago
- 1 answers
myCBSEguide
Trusted by 1 Crore+ Students
Test Generator
Create papers online. It's FREE.
CUET Mock Tests
75,000+ questions to practice only on myCBSEguide app
Suhani Singh 1 year, 8 months ago
0Thank You