Odisha Board - Class 12 (+2 CHSE Board)

Contemporary World & Indian Politics question bank (Political Science (+2 Arts 12th CHSE Board))

Practice 313 free Odisha Board - Class 12 (+2 CHSE Board) Political Science (+2 Arts 12th CHSE Board) - Contemporary World & Indian Politics questions with answers and step-by-step solutions.

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Q1.

ଆମ ପରିବେଶ (ଓଡ଼ିଶା ପ୍ରାଥମିକ ବିଜ୍ଞାନ): 'ଶୀତଳ ଯୁଦ୍ଧ ଓ ଦ୍ୱିମେରୁ ବିଶ୍ୱର ଅବସାନ' ଆମ ପରିବେଶ ପାଇଁ କାହିଁକି ଆବଶ୍ୟକ?


(A)
ପରିବେଶ ସନ୍ତୁଳନ ଓ ଜୀବଧାରଣ ପାଇଁ ଅପରିହାର୍ଯ୍ୟ (ଶୀତଳ ଯୁଦ୍ଧ ଓ ଦ୍ୱିମେରୁ ବିଶ୍ୱର ଅବସାନ)
(B)
ପରିବେଶ ପ୍ରଦୂଷଣକାରୀ
(C)
ଅନାବଶ୍ୟକ ତତ୍ତ୍ୱ
(D)
ଏଥିମଧ୍ୟରୁ କୌଣସିଟି ନୁହେଁ
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Q2.

ଗଛଲତା ଓ ଜୀବଜଗତ: 'ଶୀତଳ ଯୁଦ୍ଧ ଓ ଦ୍ୱିମେରୁ ବିଶ୍ୱର ଅବସାନ' ଉଦ୍ଭିଦର କେଉଁ ଅଂଶର ବିଶେଷତ୍ୱ ଅଟେ?


(A)
ମୂଳ, କାଣ୍ଡ, ପତ୍ର, ଫୁଲ ବା ଫଳର ନିର୍ଦ୍ଦିଷ୍ଟ କାର୍ଯ୍ୟ (ଶୀତଳ ଯୁଦ୍ଧ ଓ ଦ୍ୱିମେରୁ ବିଶ୍ୱର ଅବସାନ)
(B)
ନିର୍ଜୀବ ଅଂଶ
(C)
ଅନାବଶ୍ୟକ ଅଙ୍ଗ
(D)
ଏଥିମଧ୍ୟରୁ କୌଣସିଟି ନୁହେଁ
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