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DPP #2
#LP 1 : If the HFC of 408 and 1032 is expressible in the form 1032p - 408 X 5 find ‘p’ .
#LP 2 : If HCF ( 6 , a ) = 2 and LCM ( 6 , a ) = 60 , then find ‘a’ .
#LP 3 : Floor of a room is to be filled with square marble tiles of the largest possible size.
The size of the room is 10 m × 7 m . What should be the size of tiles required that has to
be cut and how many such tiles are required ?
#LP 4:Prove that √5 is irrational and hence show that 3 + √5 is also irrational. [CBSE
- 2012]
#LP 5: Dudhnath has two vessels containing 720 ml and 405 ml of milk respectively.
Milk from these containers is poured into glasses of equal capacity to their brim. Find
the minimum number of glasses that can be filled.
#LP 6: The graph of y = p ( x ) is shown in the figure below . How many zeroes does
p ( x ) have ?
DPP #2
#LP 1 : If the HFC of 408 and 1032 is expressible in the form 1032p - 408 X 5 find ‘p’ .
#LP 2 : If HCF ( 6 , a ) = 2 and LCM ( 6 , a ) = 60 , then find ‘a’ .
#LP 3 : Floor of a room is to be filled with square marble tiles of the largest possible size.
The size of the room is 10 m × 7 m . What should be the size of tiles required that has to
be cut and how many such tiles are required ?
#LP 4:Prove that √5 is irrational and hence show that 3 + √5 is also irrational. [CBSE
- 2012]
#LP 5: Dudhnath has two vessels containing 720 ml and 405 ml of milk respectively.
Milk from these containers is poured into glasses of equal capacity to their brim. Find
the minimum number of glasses that can be filled.
#LP 6: The graph of y = p ( x ) is shown in the figure below . How many zeroes does
p ( x ) have ?
