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    • Posted by Samya Wadhwani 2 years ago

    CBSE > Class 10 > Mathematics
    • 2 answers

    Samya Wadhwani 2 years ago

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    1Thank You

    Swapnil Verma 2 years ago

    Given: Height of cylinder(H) = 10cm Diameter of base of cylinder = 8cm Therefore, Radius of the cylinder(R) = (8/2)cm = 4cm Height of conical holes, made on both the ends of cylinder(h) = 4cm Diameter of conical holes = 6cm Therefore, Radius of conical holes(r) = (6/2)cm = 3cm Slant height of conical holes(l) = (h² + r²)^1/2 = {(4)² + (3)²}^1/2 = (16 + 9)^1/2 = (25)^1/2 = 5cm To find: i) T.S.A. of cylinder. ii) T.S.A. of remaining solid. Solution: i) T.S.A. of cylinder = 2 × (22/7) × R × (R + H) = 2 × (22/7) × 4 × (4 + 10) = 352 cm² ii) T.S.A. of remaining solid = { (T.S.A. of cylinder) - 2(Base area of conical hole) } + { 2(C.S.A. of conical hole) } = [ { 352 } - 2{ (22/7) × r² } ] + [ 2{ (22/7) × r × l } ] = { 352 - (396/7) } + { (660/7) } = (2464 + 660 - 396)/7 = 390 cm² (approximately)

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    • Posted by Rudra Pratap 2 years ago

    CBSE > Class 10 > English Language and Literature
    • 1 answers

    Alisha Kushwah 2 years ago

    Because books taught humans about everything from anteaters to Zulus , how , when, who and why. the books were printed , written, coloured as well as decorated.

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    • Posted by Meena Verma 2 years ago

    CBSE > Class 10 > Mathematics
    • 1 answers

    Gautam Bansal 2 years ago

    1/√3

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    • Posted by Vishal Upadhyay 2 years ago

    CBSE > Class 10 > Social Science
    • 1 answers

    Mohit Yadav 2 years ago

    This content has been hidden. One or more users have flagged this content as inappropriate. Once content is flagged, it is hidden from users and is reviewed by myCBSEguide team against our Community Guidelines. If content is found in violation, the user posting this content will be banned for 30 days from using Homework help section. Suspended users will receive error while adding question or answer. Question comments have also been disabled. Read community guidelines at https://mycbseguide.com/community-guidelines.html

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    • Posted by Riya Sultana 2 years ago

    CBSE > Class 10 > Mathematics
    • 3 answers

    Devendra 99 2 years ago

    2(sin^2@ - (1-sin^2@))= -1 sin^@ -1 + sin^2@ = -1/2 2sin^@ = - 1/2 + 1 sin^2@ = 1/2 So, @ = 30° Now, tan^@ = tan^2 30° i.e1/√3 So ans is 1/√3

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    Mohammad Izaan 2 years ago

    1

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    Kush Shukla 2 years ago

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    • Posted by Riya Sultana 2 years ago

    CBSE > Class 10 > Mathematics
    • 3 answers

    Mohammad Izaan 2 years ago

    1

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    Bhaskar Pali 2 years ago

    Foreground is a good night

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    Aditya Raghuwanshi 2 years ago

    0

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    • Posted by Lalta Devi 2 years ago

    CBSE > Class 10 > सामाजिक विज्ञान
    • 1 answers

    Suraj Kumar 2 years ago

    3 is a right answer

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    • Posted by Sumit Sharma 2 years ago

    CBSE > Class 10 > सामाजिक विज्ञान
    • 1 answers

    Himani Bisht 1 year, 11 months ago

    13 April 1919 ...me ( Punjab ke Amritsar )

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    • Posted by Alfiya💫💫💫 . 1 year, 11 months ago

    CBSE > Class 10 > Science
    • 1 answers

    Alisha Kushwah 2 years ago

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    • Posted by Arjun Pratap 2 years ago

    CBSE > Class 10 > Science
    • 2 answers

    Alfiya💫💫💫 . 2 years ago

    Nature => Converging power=>+2D

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    Shiran Khan 2 years ago

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    • Posted by Chaitanya Dubey 2 years ago

    CBSE > Class 10 > Social Science
    • 3 answers

    Tanisha Pujari 2 years ago

    King of Italy.

    0Thank You

    Chaitanya Dubey 2 years ago

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    1Thank You

    Rahul Kumar Ranjan 2 years ago

    He was the prince of Sardinia Piedmont region of Italy, and after the unification of Italy, he was proclaimed as the king of Italy.

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    • Posted by Avadhut Shinde 2 years ago

    CBSE > Class 10 > Mathematics
    • 5 answers

    Vishal Dubay 2 years ago

    2x2x3x3x3

    0Thank You

    Tushar R 2 years ago

    2×2×3×3×3

    0Thank You

    Meena Verma 2 years ago

    2×2×3×3×3

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    Badal Kshatriya 2 years ago

    2²×3³

    0Thank You

    Chaitanya Dubey 2 years ago

    34

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    • Posted by Smriti Rai 2 years ago

    CBSE > Class 10 > Social Science
    • 2 answers

    Chaitanya Dubey 2 years ago

    March 1919

    0Thank You

    Gaurav Mishra 2 years ago

    In March 1919.

    1Thank You

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    • Posted by Smriti Rai 2 years ago

    CBSE > Class 10 > Science
    • 1 answers

    Alfiya💫💫💫 . 2 years ago

    150gm

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    • Posted by Smriti Rai 2 years ago

    CBSE > Class 10 > Science
    • 5 answers

    Alisha Bijoy 2 years ago

    Cerebrum

    0Thank You

    Amrita Giri 2 years ago

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    0Thank You

    Gayatri Meghwal 2 years ago

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    0Thank You

    Samya Wadhwani 2 years ago

    Cerebrum

    0Thank You

    Alfiya💫💫💫 . 1 year, 11 months ago

    FOREBRAIN→ cerebrum

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    • Posted by Devansh Khevariya 2 years ago

    CBSE > Class 10 > Social Science
    • 0 answers
    ANSWER
    38. The original organism at the top will give rise to two individuals, similar body design, but with subtle difference. Each of them, in turn, will give rise to two individuals in the next generation. Each of the four individuals at the bottom row will be different from each other. While some of these differences will be unique, Other will be inherited from there respective parents, who were different from each other. It means diversity is created over succeeding generations. (a) If a trait A exist in 20% of a population of an asexually reproducing species and trait B exist in 70% of the same population. Which trait is likely to have arise earlier? (b) What name is gives to the structures of cell which are called hereditary vehicles? (c) In the above figure, you can see only minor variations, What is the cause of these variations? How does the creation of variation in a species promote survival?

    • Posted by Jahnavi K 2 years ago

    CBSE > Class 10 > Science
    • 0 answers
    ANSWER

    • Posted by S Ss S 2 years ago

    CBSE > Class 10 > Social Science
    • 0 answers
    ANSWER

    • Posted by S Ss S 2 years ago

    CBSE > Class 10 > Social Science
    • 1 answers

    Smriti Rai 2 years ago

    Petroleum originate in chemically reducing environment in organic rich shales or carbonate that deposited as mud . Petroleum may also originate in sediments that would not be considered especially rich in organic matter. Petroleum is found in 500 metre to 2000 metre depth

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    • Posted by Bhumika Chopra 2 years ago

    CBSE > Class 10 > हिंदी ए
    • 0 answers
    ANSWER

    • Posted by Ch.Manikanta Pavan Kumar . 2 years ago

    CBSE > Class 10 > Science
    • 1 answers

    Palak Siwach 2 years ago

    396

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    • Posted by Pragnitha Ganni 2 years ago

    CBSE > Class 10 > Other Subjects
    • 1 answers

    S Ss S 2 years ago

    The stem stitch is a traditional outline stitch in hand embroidery. It has a twisted look, which gives this stitch a flowing texture, different than that of the backstitch or split stitch. It is often used for stems in simple embroidery flowers.

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    • Posted by Aman Raj 2 years ago

    CBSE > Class 10 > Information Technology (402)
    • 2 answers

    Aman Raj 2 years ago

    This content has been hidden. One or more users have flagged this content as inappropriate. Once content is flagged, it is hidden from users and is reviewed by myCBSEguide team against our Community Guidelines. If content is found in violation, the user posting this content will be banned for 30 days from using Homework help section. Suspended users will receive error while adding question or answer. Question comments have also been disabled. Read community guidelines at https://mycbseguide.com/community-guidelines.html

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    7Thank You

    Jarnel Heisnam 2 years ago

    Interpersonal barrier

    5Thank You

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    • Posted by Adhithyan V 2 years ago

    CBSE > Class 10 > English Language and Literature
    • 0 answers
    ANSWER

    • Posted by Nameer Singh 2 years ago

    CBSE > Class 10 > Information Technology (402)
    • 0 answers
    ANSWER

    • Posted by Priyanshi Priyanshi 2 years ago

    CBSE > Class 10 > Mathematics
    • 0 answers
    ANSWER

    • Posted by Mehakpreet Kaur 2 years ago

    CBSE > Class 10 > Science
    • 1 answers

    Swapnil Verma 2 years ago

    H = I²Rt If I' = 2I Then, R' = R/2 ( By Ohm's Law ) So, H' = I'²R't => H' = (2I)²(R/2)t => H' = 2I²Rt => H' = 2H Therefore, heat dissipated is 200% more than earlier not 300%

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    • Posted by Renu Soni 2 years ago

    CBSE > Class 10 > Social Science
    • 2 answers

    Ayush Kushwah 2 years ago

    1.1 Silk Routes Link the World Historians have identified several silk routes, over land and by sea, knitting together vast regions of Asia, and linking Asia with Europe and northern Africa. They are known to have existed since before the Christian Era and thrived almost till the fifteenth century.

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    Hrithu Hrithuz 2 years ago

    This content has been hidden. One or more users have flagged this content as inappropriate. Once content is flagged, it is hidden from users and is reviewed by myCBSEguide team against our Community Guidelines. If content is found in violation, the user posting this content will be banned for 30 days from using Homework help section. Suspended users will receive error while adding question or answer. Question comments have also been disabled. Read community guidelines at https://mycbseguide.com/community-guidelines.html

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    • Posted by Pranjali Achari 2 years ago

    CBSE > Class 10 > English Communicative (101)
    • 0 answers
    ANSWER

    • Posted by Glincy Jacob 2 years ago

    CBSE > Class 10 > Information Technology (402)
    • 3 answers

    Ritik Gupta 2 years ago

    This content has been hidden. One or more users have flagged this content as inappropriate. Once content is flagged, it is hidden from users and is reviewed by myCBSEguide team against our Community Guidelines. If content is found in violation, the user posting this content will be banned for 30 days from using Homework help section. Suspended users will receive error while adding question or answer. Question comments have also been disabled. Read community guidelines at https://mycbseguide.com/community-guidelines.html

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    0Thank You

    Rudra_Pratap _Singh 2 years ago

    Combine two sheet of data

    1Thank You

    Vanshika Kaushik 2 years ago

    Combine two sheet data

    1Thank You

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