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Question

How many squares are there in the given figures?
200262_275197a5c02f42d78b91246446a1aa14.png

A
22
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B
20
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C
18
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D
16
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Solution

The correct option is B 20
The squares should be counted as follows:
taking one block at a time-taking two at a time-taking three ..........and so on.....
The squares are
ABON, BCPO, CDQP, DEFQ
NOTM,OPST, PQRS, QFGR,
MTKL, TSJK, SRIJ, RGHI,
ACSM, BDRT, CEGS, NPJL,
QIK,PFHJ, ADIL, BEHK
Therefore, the total number of squares is 20
Hence, option 'B' is correct.
231813_200262_ans_7e71556509ab49b69cc4aed123857f0c.png

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