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FREE SAMPLE · PRESENT MAKERS

Present Makers aptitude sample.

Five arithmetic questions from the approved Present Makers reference. Answers are collected at the bottom.

CS
CS50xAlgorithms · C · SQL
problem_solver.pydef build_future(learner):
 learner.think()
 learner.solve()
 return learner.create()
✓ future_maker initialized
AIThink. Train. Build.
TOPIC 1 · ARITHMETIC

Five questions · suggested time: 10 minutes.

Attempt all five questions before checking the answer guide at the bottom.

01

Q1

A product costs Rs.1,200 after a 20% discount. What was the original price? A) Rs.1,400 · B) Rs.1,500 · C) Rs.1,600 · D) Rs.1,300

02

Q2

If 12 workers complete a task in 10 days, how many days will 15 workers take at the same rate? A) 12 · B) 8 · C) 9 · D) 6

03

Q3

What is the simple interest on Rs.5,000 at 8% per year for 2 years? A) Rs.800 · B) Rs.400 · C) Rs.1,000 · D) Rs.600

04

Q4

What is the LCM of 12 and 18? A) 36 · B) 18 · C) 24 · D) 48

05

Q5

The ratio of boys to girls is 3:2 and the total is 50. How many are girls? A) 30 · B) 20 · C) 25

ANSWER GUIDE

Check only after completing the sample.

Each answer includes the calculation used to reach it.

01

1 · B · Rs.1,500

Rs.1,200 represents 80% of the original price, so 1,200 ÷ 0.8 = Rs.1,500.

02

2 · B · 8 days

Total work is 12 × 10 = 120 worker-days; 120 ÷ 15 = 8 days.

03

3 · A · Rs.800

Simple interest = 5,000 × 8% × 2 = Rs.800.

04

4 · A · 36

36 is the smallest number divisible by both 12 and 18.

05

5 · B · 20

There are 5 ratio parts; each part is 50 ÷ 5 = 10, so girls = 2 × 10 = 20.

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