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Arithmetic Problems - Intermediate Level: profit-loss INTERMEDIATE

Quick mental agility ★ session: 20 intermediate-level arithmetic problems questions. Worksheet 17 of 30 - Focus: profit-loss. Practice profit-loss, simple interest, compound interest with instant feedback. Great for mid-level students needing moderate complexity with mixed patterns practice.

📝 Worksheet 17 of 30 • 20 questions • ⏱️ Estimated time: 20 minutes • 🎯 Intermediate level

What you'll learn in this worksheet:
Your progress through Arithmetic Problems
Worksheet 17 of 30 (56% complete)

Question 1

Calculate compound interest on Rs. 7024 at 9% per annum for 2 years.
CI = P(1+r/100)^t - P = 8345.21 - 7024 = 1321.21.
compound interest

Question 2

What is 34 - 73?
34 - 73 = -39
arithmetic, operation

Question 3

What is the remainder when 230 is divided by 7?
230 modulo 7 = 6.
modular

Question 4

In a ratio 7:2, what is the first part out of 495?
First part: 495 * 7/(9) = 385.0
ratio

Question 5

A and B invest Rs. 2214 and Rs. 7581 for 8 and 6 months respectively. What is the profit sharing ratio of A : B?
Profit ratio = Investment × Time = 2214×8 : 7581×6
partnership

Question 6

If you start with 68, add 6, multiply by 3, then subtract 6, what is the result?
(68+6)=74; 74*3=222; 222-6=216
arithmetic, hybrid

Question 7

What is 29 * 40?
29 * 40 = 1160
arithmetic, operation

Question 8

If A can complete a work in 2 days, and B in 9 days, how long will they take together?
Time = (A * B) / (A + B) = (2*9)/(2+9) = 1.64 days.
time work

Question 9

In a ratio 6:6, what is the first part out of 468?
First part: 468 * 6/(12) = 234.0
ratio

Question 10

If A can complete a work in 5 days, and B in 9 days, how long will they take together?
Time = (A * B) / (A + B) = (5*9)/(5+9) = 3.21 days.
time work

Question 11

What is the remainder when 466 is divided by 11?
466 modulo 11 = 4.
modular

Question 12

Convert 83 km to miles (1 km = 0.621371 miles).
83 * 0.621371 = 51.57 miles
conversion

Question 13

In the GP sequence: 6, 18, 54, 162, 486, ___, 4374, find the missing term.
GP formula: Each term = a * r^i. Missing term index: 5. Answer: 1458.
GP, sequence

Question 14

In the GP sequence: 2, 10, 50, ___, 1250, 6250, find the missing term.
GP formula: Each term = a * r^i. Missing term index: 3. Answer: 250.
GP, sequence

Question 15

What is the remainder when 342 is divided by 5?
342 modulo 5 = 2.
modular

Question 16

In the GP sequence: 4, 20, 100, 500, ___, 12500, find the missing term.
GP formula: Each term = a * r^i. Missing term index: 4. Answer: 2500.
GP, sequence

Question 17

If A can complete a work in 4 days, and B in 7 days, how long will they take together?
Time = (A * B) / (A + B) = (4*7)/(4+7) = 2.55 days.
time work

Question 18

Convert 45 km to miles (1 km = 0.621371 miles).
45 * 0.621371 = 27.96 miles
conversion

Question 19

Find the wrong term in the series: 37, 44, 30, 58, 65, 72, 79
Correct AP is 37, 44, 51, 58, 65, 72, 79. Wrong term: 30, position 3.
arithmetic, wrong term

Question 20

Convert 20 km to miles (1 km = 0.621371 miles).
20 * 0.621371 = 12.43 miles
conversion
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