Question
Anjali puts Rs. 'a' in plan A and Rs. (a + 300) in plan B,
both for 5 years. Plan A gives 9% and plan B offers 6% simple interest. The total interest she earns from both is Rs. 2,700. Find the value of 'a'.Solution
ATQ,
Simple interest = Principal × Rate × Time ÷ 100
ATQ,
a × 9 × 5 ÷ 100 + (a + 300) × 6 × 5 ÷ 100 = 2700
→ 0.45a + 0.3a + 90 = 2700
→ 0.75a = 2700 - 90 = 2610
→ a = 2610 ÷ 0.75 = 3480
W is taller than K who is shorter than U. O is taller than D but shorter than K. U is shorter than W. Who is the tallest?
Among F, G, H, I, J and K. H is taller than only F and K and I is shorter than only J and G. If each of them has a different height who among them will ...
What could be the possible height of R?
There are five persons Q, W, R, T and Y of different weights. T is heavier than Q and Y but not the heaviest. W is the lightest. Who among the following...
Who among the following weigh lighter than D?
In a group of four persons B, N, V, and W, V is fatter than only W but not as fat as N. B is also not as fat as N. Who is the leanest person in the group?
What is the weight of T?
There are five friends - D, F, H, M and P who have different heights. F is the tallest. H is taller than only M. P is not as tall as D. Who among the fo...
Who among the following is shorter than I but heavier than I?
Who is the second heaviest person?
Relevant for Exams:
