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Adventure camps are the perfect place fo...

Adventure camps are the perfect place for the children to practice decision making for themselves without parents and teachers guiding their every move. Some students of a school reached for adventure at Sakleshpur. At the camp, the waiters served some students with a welcome drink in a cylindrical glass and some students in a hemispherical cup whose dimensions are shown below. After that they went for a jungle trek. The jungle trek was enjoyable but tiring. As dusk fell, it was time to take shelter. Each group of four students was given a canvas of area 551m2. Each group had to make a conical tent to accommodate all the four students. Assuming that all the stitching and wasting incurred while cutting, would amount to 1m2, the students put the tents. The radius of the tent is 7m.

The volume of cylindrical cup is

A

`295.75 cm^3`

B

`7415.5 cm^3`

C

`384.88 cm^3`

D

`404.25 cm^3`

Text Solution

Verified by Experts

The correct Answer is:
D
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Adventure camps are the perfect place for the children to practice decision making for themselves without parents and teachers guiding their every move. Some students of a school reached for adventure at Sakleshpur. At the camp, the waiters served some students with a welcome drink in a cylindrical glass and some students in a hemispherical cup whose dimensions are shown below. After that they went for a jungle trek. The jungle trek was enjoyable but tiring. As dusk fell, it was time to take shelter. Each group of four students was given a canvas of area 551m2. Each group had to make a conical tent to accommodate all the four students. Assuming that all the stitching and wasting incurred while cutting, would amount to 1m2, the students put the tents. The radius of the tent is 7m. The volume of hemispherical cup is

Adventure camps are the perfect place for the children to practice decision making for themselves without parents and teachers guiding their every move. Some students of a school reached for adventure at Sakleshpur. At the camp, the waiters served some students with a welcome drink in a cylindrical glass and some students in a hemispherical cup whose dimensions are shown below. After that they went for a jungle trek. The jungle trek was enjoyable but tiring. As dusk fell, it was time to take shelter. Each group of four students was given a canvas of area 551m2. Each group had to make a conical tent to accommodate all the four students. Assuming that all the stitching and wasting incurred while cutting, would amount to 1m2, the students put the tents. The radius of the tent is 7m. The height of the conical tent prepared to accommodate four students is

Knowledge Check

  • Some students are backward in studies. What will be your attitude towards them?

    A
    Harsh
    B
    Sympathetic
    C
    Liberal
    D
    Lovable

  • By placing students in the least restricted school environment, the school

    A
    equalises the educational opportunities for girls and disadvantaged groups
    B
    normalises the lives of children from deprived groups who were increasing the linkage of school with the parents and communities of these children
    C
    gets disadvantaged children's involvement in activities such as science fairs and quizzes
    D
    sensitises other children not to bully or to put the disadvantaged children down

  • By placing students in the least restricted school environment, the school

    A
    equalises the educational opportunities for girls and disadvantaged groups
    B
    normalizes the lives of children from deprived groups who were increasing the linkage of school with the parents and communities of these children
    C
    gets disadvantaged children's involvement in activities such as science fairs and quizzes
    D
    sensitises other children not to bully or to put the disadvantaged children down

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    Adventure camps are the perfect place for the children to practice decision making for themselves without parents and teachers guiding their every move. Some students of a school reached for adventure at Sakleshpur. At the camp, the waiters served some students with a welcome drink in a cylindrical glass and some students in a hemispherical cup whose dimensions are shown below. After that they went for a jungle trek. The jungle trek was enjoyable but tiring. As dusk fell, it was time to take shelter. Each group of four students was given a canvas of area 551m2. Each group had to make a conical tent to accommodate all the four students. Assuming that all the stitching and wasting incurred while cutting, would amount to 1m2, the students put the tents. The radius of the tent is 7m. How much space on the ground is occupied by each student in the conical tent.

    Adventure camps are the perfect place for the children to practice decision making for themselves without parents and teachers guiding their every move. Some students of a school reached for adventure at Sakleshpur. At the camp, the waiters served some students with a welcome drink in a cylindrical glass and some students in a hemispherical cup whose dimensions are shown below. After that they went for a jungle trek. The jungle trek was enjoyable but tiring. As dusk fell, it was time to take shelter. Each group of four students was given a canvas of area 551m2. Each group had to make a conical tent to accommodate all the four students. Assuming that all the stitching and wasting incurred while cutting, would amount to 1m2, the students put the tents. The radius of the tent is 7m. Which container had more juice and by how much?

    What had some of the students done?

    When the Inspector entered the class some of the students shook in their shoes.

    There are 946 teachers and students in a school. If there is one teacher for every 42 students, then how many teachers are there in the school?

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