alleryତିନୋଟି ଦେୟର ମୋଟ ₹225; ପ୍ରତ୍ୟେକ ଦେୟ ପୂର୍ବ ଦେୟଠାରୁ ₹15 ଅଧିକ। ପ୍ରଥମ ଦେୟ କେତେ?
A₹65
B₹60
C₹70
D₹75
Answer & Solution
Correct answer: B. ₹60
ଦେୟଗୁଡିକ x, x + 15 ଏବଂ x + 30 ଭାବରେ ଲେଖିବା 3x + 45 = 225 ଦେଇଥାଏ, ତେଣୁ x = ₹ 60 |
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