DPP #2 Mathematics Practice Questions PDF
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Uploaded by Deleted User
2012
CBSE
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Summary
This document contains a set of practice questions, likely from a past paper for a secondary school mathematics course, specifically mathematics questions that cover several concepts such as HCF, LCM, area, and irrational numbers. The questions are part of a larger Daily Practice Problems (DPP) document. 2012 CBSE.
Full Transcript
PAGE - 1 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...
PAGE - 1 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 ?
