Compound Intetrest · IB Security Assistant · Question 1 of 30

Compound Intetrest – Question 1

Step-by-step solution. Compound Intetrest for IB Security Assistant.

Topic
Compound Intetrest
Subject
Maths
Difficulty
Moderate
Solve Time
45–60 sec

Solved IB Security Assistant Question

A solved IB Security Assistant PYQ — decoded step-by-step.

Solve it the standard way once — then learn the shortcut.

Q · Compound IntetrestModerate · 45s

Find the amount of ₹8000 at 10% p.a. compound interest for 2 years (compounded annually).

TopicCompound Intetrest
Question Typemultiple choice
DifficultyModerate
Marking+1 / −0.25
From TestChapter Test 1 (Chapter Test)
Test Duration30 min

Step-by-Step Solution

The complete worked solution.

Every step explained — no skipped algebra.

A = P(1+r)^t = ₹8000×(1+0.10)^2 = ₹9680; CI = ₹1680.

Final Answer: Option B — ₹9680.00
Solve Question✦ Build Plan
Compound Intetrest Question 1 – IB Security Assistant