Solve the Secret Country by Doing Math Problems #2

Solve these math problems as fast as you can. Once you solve a problem, the next one will be revealed. Completing every fifth problem reveals a clue pertaining to the country to be guessed. Once you've finished all the math problems, guess the country to end the quiz!

The previous quiz in this series can be found here (#1)

Take My Other Quizzes▶
- Countries▶
- Words▶
  - A-Z Random Words Series▶
    - #1
    - #2
    - #3
    - #4
  - Irregular Verbs Series▶
    - #1
    - #2
    - #3
  - Crossword Puzzles▶
    - Asian Capitals
    - Elements
  - Two-Word Phrases
  - Hidden Words in Country Names
  - Words Starting and Ending with the Same Letter
  - Word Spelling: UK or US?
- Math▶
  - Solve the Secret Country by Doing Math Problems▶
    - #1
    - #2
    - #3
  - Fast Math▶
  - 2 Truths and a Lie▶
    - Standard Version
    - Easy Version
  - Math Words Beginning With...▶
    - A
    - D
  - Trig. Functions
  - Vocabulary
  - Word Problems
  - Mappings
- Science▶
  - Physics▶
  - Chemistry▶
    - Alkanes in 30 Seconds
    - Electronic Configuration
- JetPunk▶
  - Quizzes▶
  - Quiz about JetPunk
- Fast Typing▶
- Other▶
  - Easy General Knowledge▶
    - #6
    - #7
  - 12 Months in 12 Languages
  - Things I Don't Like by Picture
  - Solve the Secret U.S. State
  - Divided U.S. State Name Puzzle

Quiz by

Rate:

Last updated: May 17, 2022

You have not attempted this quiz yet.

More quiz info >>

First submitted	May 14, 2022
Times taken	946
Average score	38.5%
Report this quiz	Report

Quiz and answer stats >>

Friends stats >>

3:00

Enter answer here

/ 26 guessed

The quiz is paused. You have remaining.

Scoring
You scored / = %

    This beats or equals
    % of test takers
    also scored 100%
    
The average score is 

      Your high score is
      
    
Your fastest time is 
more stats >>
friends stats >>

Keep scrolling down for answers and more stats ...

Problem	Solution
Evaluate:
14²	196
19²	361
28²	784
41²	1681
62²	3844
Evaluate:
8³	512
7³	343
11³	1331
9³	729
2² × 4³	256
Differentiate:
2x² + 1	4x
5x³	15x²
3x² + x + 1	6x + 1
7x² + 5x + 6	14x + 5
x⁴ + 5x³	4x³ + 15x²
Differentiate:
(x + 1)²	2x + 2
(x + 1)(x − 2)	2x − 1
(x + 3)(x + 2)	2x + 5
(x − 2)(x + 4)	2x + 2
x(x + 7)	2x + 7
Integrate:
50	50x + c
18x	9x² + c
6x + 5	3x² + 5x + c
9x² + 7	3x³ + 7x + c
(3x + 1)²	3x³ + 3x² + x + c

Clues

It is located in Europe

... it has a population of more than 10 million

... its land area is larger than 100,000 km²

... it is NOT landlocked

... and Wales is one of its constituent countries

SECRET COUNTRY

United Kingdom

Suggested Quizzes See all >>

Countries that Start with A

Countries that Start with E

Countries that Start with I

Countries that Start with M

More from akjlddkjslfsd See all >>

Irregular Verbs Quiz #2

Names of Alkanes - 30 Second Sprint

Math Words Beginning with A

Add a Letter - Make a Harry Potter Character

2 Comments

Level 67

Mar 15, 2024

Make this quiz like 15 minutes and I will nominate. Not gonna lie, I got PTSD when I saw "differentiate" and then I nearly curled up in a ball in the corner when I saw "integrate". Luckily the problems were simple enough to zoom through it. Also, might want to explain how to enter the derivative and integral questions

Level 40

Apr 2, 2024

Bro, increase the timer smh

It impossible