Lorin AhmedMember Thanx Ajay, You teached us such a simple formulae for solving this kinda question.. Actually, i find it difficult to memorize formulae’s thats why i try to solve most of the questions by logic. Anyways it depends on person to person. 🙂
Thanx Ajay, You teached us such a simple formulae for solving this kinda question.. Actually, i find it difficult to memorize formulae’s thats why i try to solve most of the questions by logic. Anyways it depends on person to person. 🙂