A cuboid of dimensions 7cm × 5cm × 3cm is painted red, green and blue colour on each pair of opposite faces of dimensions 7cm × 5cm × 5cm, 5cm × 3cm, 7cm × 3cm respectively. Then the cuboid is cut and separated into various cubes each of side length 1cm. Which of the following statements is/are correct?
1. There are exactly 15 small cubes with no paint on any face.
2. There are exactly 6 small cubes with exactly two faces, one painted with blue and the other with green.
हेलो एस्पिरेंट्स, यह आपके दिमाग से सीसैट के डर को दूर करने और सीसैट की तैयारी को आसान और मजेदार बनाने का मेरा प्रयास है।
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Негізгі бет Q.79- Set A| हिंदी | UPSC CSAT 2023| A cuboid of dimensions 7cm × 5cm × 3cm is painted red, green
Пікірлер: 2