Question

Mohan bought rugs for
lost percentage?
8) Find the product ( 3x + 5) (5x-3)
9) Find the cube root of the number 64 by prime factorization method.
10) Find the volume of a cuboid whose length, breadth and height are 15 cm, 10 cm
cm respectively.
11) Find the smallest square number by which of the 675 number must be multiplie
obtain a perfect cube?
12) Subtract 3xy + 5yz - 7zx from 5xy - 2yz - 2zx + 10xyz
13) Find the smallest square number that is divisible by each of the numbers 8,15
14) Compound interest on a sum of Rs. 8000 for 2 years at 5% per annum comp
annually.
15) The radius of a cylinder is 7 cm and its height is 10 cm. Find the curved sur
and volume of the cylinder.
16) A shopkeeper bought two TV sets at Rs. 10000 each. He sold one at a pro
the other at a loss of 10 %. Find whether he made an overall profit or los​

Answer 1

Answer:

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