Class 7

History - Our Pasts II question bank (Social Science)

Practice 142 free Class 7 Social Science - History - Our Pasts II questions with answers and step-by-step solutions.

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Q1.

What practical or industrial application is directly enabled by scientific knowledge of Tracing Changes Through a Thousand Years?


(A)
Discarding technological innovations
(B)
Halting laboratory research
(C)
Reverting to medieval tools
(D)
Innovations in healthcare, engineering, agriculture, and energy conservation derived from Tracing Changes Through a Thousand Years
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Q2.

What practical or industrial application is directly enabled by scientific knowledge of New Kings and Kingdoms (Cholas)?


(A)
Discarding technological innovations
(B)
Halting laboratory research
(C)
Reverting to medieval tools
(D)
Innovations in healthcare, engineering, agriculture, and energy conservation derived from New Kings and Kingdoms (Cholas)
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