alleryA എന്നത് B നെക്കാൾ ഇരട്ടി പഴക്കമുള്ളതാണ്. B എന്നത് C നെക്കാൾ 3 വർഷങ്ങൾ പഴക്കമുള്ളതാണ്. C എന്നത് 5 ആണെങ്കിൽ, A എത്ര പഴക്കമുള്ളതാണ്?
A18
B13
C16
D10
Answer & Solution
Correct answer: C. 16
C = 5. B = C + 3 = 8. A = 2B = 16.
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