Odisha Board - Class 12 (+2 CHSE Board)

CHSE Mathematics question bank (Mathematics (+2 Science/Arts 12th CHSE Board))

Practice 349 free Odisha Board - Class 12 (+2 CHSE Board) Mathematics (+2 Science/Arts 12th CHSE Board) - CHSE Mathematics questions with answers and step-by-step solutions.

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Q1.

ଗଣିତ କଳିକା (ଓଡ଼ିଶା ପ୍ରାଥମିକ): 'ସମ୍ପର୍କ ଓ ଫଳନ (Relations & Functions)' ର ମୌଳିକ ସଂକଳ୍ପନା କ’ଣ ଦର୍ଶାଏ?


(A)
ସଠିକ୍ ଗାଣିତିକ ସଂକ୍ରିୟା ଓ ସ୍ଥାନୀୟ ମାନ (ସମ୍ପର୍କ ଓ ଫଳନ (Relations & Functions))
(B)
ଭୁଲ୍ ମାନ
(C)
ଅଜ୍ଞାତ ମାନ
(D)
ଏଥିମଧ୍ୟରୁ କୌଣସିଟି ନୁହେଁ
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Q2.

ମିଶାଣ ଓ ଫେଡ଼ାଣ: ଯଦି $A + B$ ସମ୍ପର୍କରେ 'ସମ୍ପର୍କ ଓ ଫଳନ (Relations & Functions)' ପ୍ରୟୋଗ କରାଯାଏ, ତେବେ ଉତ୍ତର କ’ଣ ହେବ?


(A)
ସଠିକ୍ ଯୋଗଫଳ କିମ୍ବା ବିୟୋଗଫଳ (ସମ୍ପର୍କ ଓ ଫଳନ (Relations & Functions))
(B)
ଅସଙ୍ଗତ ଉତ୍ତର
(C)
ଋଣାତ୍ମକ ଅନନ୍ତ
(D)
ଶୂନ
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