alleryପ୍ରକୃତରେ ଦୁଇଟି ସୁଇଚ୍ A - D ସୁଇଚ୍ ହୋଇଛି | ଚାରୋଟି ଦାବି କରାଯାଇଛି: ସୁଇଚ୍ A ବନ୍ଦ ଅଛି କିମ୍ବା B ଅନ୍ ଅଛି, କିମ୍ବା ଉଭୟ; C ଏବଂ D ସମାନ ଅବସ୍ଥାରେ ଅଛି; A ଏବଂ C ର ଠିକ୍ ଗୋଟିଏ | B ବନ୍ଦ ଅଛି | ପ୍ରକୃତରେ 3 ଦାବିଗୁଡିକ ସତ ଅଟେ | କେଉଁ ଦୁଇଟି ସୁଇଚ୍ ଅନ୍ ଅଛି?
AAB
BAD
CBC
DCD
Answer & Solution
Correct answer: A. AB
AB କେବଳ ଚାରୋଟି ଦାବିକୁ ସତ୍ୟ, ସତ୍ୟ, ସତ୍ୟ, ମିଥ୍ୟା, ଠିକ୍ ତିନୋଟି ସତ୍ୟ କରିଥାଏ |
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