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Report | Ritesh sinha asks : In a triangle,the length of the two larger sides are 8cm and 7cm.the angle of the triangle are in arithmatic progression.the length of the remaining side can be .... |
Report | Mohit sarawagi asks : » Question Directions: A cube of 4 cm has been painted on its surfaces in such a way that two opposite surfaces have been painted blue and two adjacent surfaces have been painted red. Two remaining surfaces have been left unpainted. Now the cube is cut into smaller cubes of side 1cm each. How many cubes will have at least red colour on its surface? Choices A. 20 B. 22 C. 28 D. 32 |
Report | Mohit karandikar asks : Natural nos from 1 to 1000 are written like 1,2,3,.....,1000. Now, all perfect squares till 1000 are deleted. What are the remaining no. of terms? |
Report | Shikha asks : A garrison of 750 men has provision for 20 weeks. If at the end of 4 weeks they are reinforced by 450 men, how long will the remaining provision last? (a) 10 weeks (b) 11 weeks (c) 15 weeks (d) 16 " |
Report | Gurjitdemo asks : A girl travels three-fifths of a distance PQ at a speed of 3x, and the remaining at a speed of 2y. If she goes back from Q to P at a speed of 5z in the same time, then (i) 1/x + 1/y = 1/z (ii) x + y = z (iii) 1/x + 1/y = 2/z (iv) 1/x–1/y=1/z (v) None of these |
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