MEDIUM
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Earn 100

A square piece of cardboard with a side 12 cm has a small square of 2 cm cut out from each of the corners. The resulting flaps are
turned up to make a box 2 cm deep. The volume of the box is _____.

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Important Questions on Advance Maths

EASY
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IMPORTANT
Embibe Quantitative Aptitude>Chapter 2 - Advance Maths>Exercise 5>Q 26
A paper in the form of a rectangle is cut diagonally to form two triangles. If the diagonal measures 45 cm and the length is twice the breadth, the area of the rectangle is_____.
EASY
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IMPORTANT
Embibe Quantitative Aptitude>Chapter 2 - Advance Maths>Exercise 5>Q 27
A bucket is drawn from a well by means of a rope which is wound around a wheel of radius 48 cm. If the bucket ascends in 1 minute 12 seconds at a speed of 1.2 msec. find the length of the rope_____.
EASY
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Embibe Quantitative Aptitude>Chapter 2 - Advance Maths>Exercise 5>Q 28
An 18 m deep well with diameter 7 m is dug and the earth from digging is spread evenly to form a platform 18 m ×14m . The height of the platform is_____.
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Embibe Quantitative Aptitude>Chapter 2 - Advance Maths>Exercise 5>Q 29
A 9 cm solid metallic cube and a solid metallic cuboid having dimensions 5 cm, 13 cm, 31 cm are melted and recast into a single cube. What is the total surface area (in cm2) of the new cube?
HARD
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IMPORTANT
Embibe Quantitative Aptitude>Chapter 2 - Advance Maths>Exercise 5>Q 30
If each edge of a cube is doubled, How many times will its surface area increases?
EASY
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IMPORTANT
Embibe Quantitative Aptitude>Chapter 2 - Advance Maths>Exercise 5>Q 31
The number of bricks, each measuring 25 cm×12 cm×45 cm, needed to construct a wall 10 m long, 5 m high, and 50 cm thick, is _____.
EASY
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IMPORTANT
Embibe Quantitative Aptitude>Chapter 2 - Advance Maths>Exercise 5>Q 32
The difference between the radii of the bigger circle and smaller circle is 14 cm and the difference between their areas is 1056 cm2 . Radius of the smaller circle is _____.
MEDIUM
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IMPORTANT
Embibe Quantitative Aptitude>Chapter 2 - Advance Maths>Exercise 5>Q 33
Area of a square is four times the area of a rectangle whose length and breadth are in ratio of 1:4. If the perimeter of rectangle is 50m, then what is the perimeter of square?