ABC26GN3983 · Simple Interest

Subject: General Aptitude · Chapter: Simple Interest · Exam: · Marks: · Difficulty:

A sum at simple interest at 13 % per annum amounts to ` 2502.50 after 4 years. Find the sum. 2  27 1  27 x

Answer

Answer (as printed):

Explanation

Let sum be ` x. Then, S.I. = `  x × ×4× =` .  2 100  50 27 x  77 x ∴ Amount = `  x + =` .  50  50 77 x 2502.50 × 50 ∴ = 2502.50 ⇔ x = = 1625. 50 77 Hence, sum = ` 1625. 641 642 QUANTITATIVE APTITUDE

Explanation as extracted from the printed page; notation may be imperfect.

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