allery100, 90, 80, 70, ... କ୍ରମରେ ପରବର୍ତ୍ତୀ ପଦଟି କେଉଁଟି?
A50
B65
C60
D55
Answer & Solution
Correct answer: C. 60
ଏହି ଶ୍ରେଣୀଟି ପ୍ରତ୍ୟେକ ପଦକ୍ଷେପରେ 10 ହ୍ରାସ ପାଉଛି, ତେଣୁ 70 - 10 = 60।
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