Odisha Board - Class 2

Operations & Numbers question bank (Mathematics (ଆସ ଗଣିତ ଶିଖିବା - ୨))

Practice 230 free Odisha Board - Class 2 Mathematics (ଆସ ଗଣିତ ଶିଖିବା - ୨) - Operations & Numbers questions with answers and step-by-step solutions.

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Q1.

ଲସାଗୁ (LCM) ଓ ଗସାଗୁ (HCF - ୫ମ ଶ୍ରେଣୀ ମାନକ): '୧ ରୁ ୧୦୦ ପର୍ଯ୍ୟନ୍ତ ସଂଖ୍ୟା ଗଣନା' ବିଷୟରେ ସତ୍ୟ କଥନ କ’ଣ?


(A)
ଦୁଇଟି ସଂଖ୍ୟାର ଗୁଣଫଳ $= \text{LCM} \times \text{HCF}$ (୧ ରୁ ୧୦୦ ପର୍ଯ୍ୟନ୍ତ ସଂଖ୍ୟା ଗଣନା)
(B)
ଲସାଗୁ ସର୍ବଦା ଗସାଗୁଠାରୁ କମ୍
(C)
ଗସାଗୁ ସର୍ବଦା ସଂଖ୍ୟାଠାରୁ ବଡ଼
(D)
ଏଥିମଧ୍ୟରୁ କୌଣସିଟି ନୁହେଁ
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Q2.

ଦଶମିକ ଓ ଭଗ୍ନାଂଶ: '୧ ରୁ ୧୦୦ ପର୍ଯ୍ୟନ୍ତ ସଂଖ୍ୟା ଗଣନା' ର ସରଳତମ ଭଗ୍ନାଂଶ କିମ୍ବା ଦଶମିକ ମାନ କ’ଣ ହେବ?


(A)
ଯଥାର୍ଥ ସମତୁଲ୍ୟ ଭଗ୍ନାଂଶ ବା ଦଶମିକ ସଂଖ୍ୟା (୧ ରୁ ୧୦୦ ପର୍ଯ୍ୟନ୍ତ ସଂଖ୍ୟା ଗଣନା)
(B)
ଅବାସ୍ତବ ମାନ
(C)
ଅସଂଜ୍ଞାୟିତ
(D)
ଶୂନ
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