Odisha Board - Class 11 (+2 First Year)

Math 11th question bank (Mathematics (+2 Science/Arts 11th))

Practice 325 free Odisha Board - Class 11 (+2 First Year) Mathematics (+2 Science/Arts 11th) - Math 11th questions with answers and step-by-step solutions.

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Q1.

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


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

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


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