5-sinflar uchun. I variant. Vaqtning kun,oy, xafta va yillarga bo‘lib xisoblanishi bu ?

10.Jak Iv Kusto nimani ixtiro qilgan?
A)Globus B)Akvalang C)Xarita D)qit’a

1	2	3	4	5	6	7	8	9	10

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I variant javoblari:

1	2	3	4	5	6	7	8	9	10
A	A	B	C	A	B	D	A	C	A

II variant javoblari:

1	2	3	4	5	6	7	8	9	10
B	B	D	B	C	A	D	B	A	B