CUET Preparation Today
CUET
General Test
Numerical Ability
Simple Interest
Ganeshi Lal distributed ₹25300 among his three sons A, B, C in such a way that the amount of their parts at 10% simple interest in 2 years, 3 years and 4 years will be equal. A's share is? |
9100 9200 9300 9400 |
9100 |
Let the three parts = P1, P2, P3 ⇒ Total interest on P1 = 10 × 2 = 20% ⇒ Total interest on P2 = 10 × 3 = 30% ⇒ Total interest on P3 = 10 × 4 = 40% ATQ, P1 × 120% = P2 × 130% = P3 × 140% P1 × 12 = P2 × 13 = P3 × 14 P1 : P2 : P3 = 91 : 84 : 78 = 253R ⇒ 253R = 25300 ⇒ R = 100 A's share = 9100 |