alleryଚାରୋଟି ପଦ ବିଶିଷ୍ଟ ଏକ ଶ୍ରେଣୀ 7 ରୁ ଆରମ୍ଭ ହୁଏ ଏବଂ ପ୍ରତ୍ୟେକ ପଦକ୍ଷେପରେ 3 ହ୍ରାସ ପାଏ। ଶେଷ ପଦଟି କ’ଣ?
A-1
B-2
C-3
D4
Answer & Solution
Correct answer: B. -2
ପଦଗୁଡ଼ିକ 7, 4, 1, -2 ଅଟେ, ତେଣୁ ଚତୁର୍ଥ ପଦଟି ହେଉଛି -2।
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