UCEED2026HardnatAnalytical Reasoningvolumespherespackinggeometrymarbles
natQ14
A tank with internal dimension 10 cm x 10 cm x 10 cm (length x width x height) is fully filled with spherical marbles, each marble having a diameter of 1 cm. Each layer of marbles should have equal number of marbles. Water is then poured into the tank. What is the volume of water in cubic centimeters required to fill the voids? (Use π = 22/7)
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Q13.What number will replace the question mark? (A diamond figure with two overlapping squares. Numbers visible: top=43, top-right=35, right=31, lower-right=40, bottom-right=26, bottom=?, lower-left=38, left=29)
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Q15.Image P shows an object as seen from the top. Which of the objects given below will appear as shown in image P when viewed from the top? Consider all the objects are made with opaque solids.