# How many ways can you answer a 20 question True False?

2 ways

## How many different ways can a true false test consisting of 10 questions be answered?

Extending this to ten questions, there are 210 ways to answer all ten questions, 10×29 for answering all but one question, 45×28 ways of answering all but two questions, etc, giving a total of (2+1)10=310.

## How do you answer true or false?

The following strategies will enhance your ability to answer true/false questions correctly:

1. Approach each statement as if it were true.
2. For a sentence to be true, every part must be “true”.
3. Pay attention to “qualifiers”.
4. Don’t let “negatives” confuse you.
5. Watch for statements with double negatives.

## How many ways can you answer a 13 question True or false?

So since each of the questions can be answered in exactly two ways only; The number of ways the 13 questions can be answered will be ; 2 * 2 * 2 * 2 * ……… * 2 up from the first question to the 13th question.

## How many ways can you answer 6 true/false questions?

Explanation: In each question you have two options, T and F. Then in 6 questions you have 2 options for the first, two for the second, two for the third… At the end you get 2·2·2·2·2·2 = 26 options and 26 = 64.

## What is the probability of making 3 correct guesses in 5 true/false answer type questions?

guesses. This discussion on What is the probability of making 3 correct guesses in 5 True False answer type questions? a)0.3125.

## What is the probability of making an even number?

If you are rolling a 6-sided die, the probability of getting and even number is 3/6 or 1/2. If you are picking numbers out of a hat, and the hat has just the numbers 1, 3, 5 , 7, and 8 written on pieces of paper, the odds of picking an even number are 1/5.

## How many ways can you answer 5 true/false questions?

Originally Answered: In how many ways can a student answer a 5-item true or false exam? Each of the five items have the two choices, true and false, so the student can answer the exam in 2^5 ways.

4096 ways

## How many ways can you answer 7 TF questions?

There are 7 T/F questions. Each of these has 2 possible answers, so there are 27 different combinations of answers to these questions. There are 7 multiple-choice questions, and each of these has 5 possible answers, so there are 57 different combinations of answers to these questions.

## How many ways can students answer a 3 true/false question?

For 3 true-false questions there are 2*2*2 = 8 combinations possible but since we are told that the correct answers to all true-false questions cannot be the same, then we should subtract the cases TTT and FFF, so for 3 true-false questions we get 8 – 2 = 6 combinations.

## How many different ways can a n Questions True False test can be answered?

In 512 different ways.

17.1875%

## How many different ways can 12 questions on a true false test be answered if a student answers every question?

Explanation: Since there are 12 questions, and each question can be answered in 2 ways then: 1st question can be answered in 2 ways.

## How many different ways can an Questions True False test can be answered?

Each question can be answered 2 different ways, and the answer for one question has no effect on the answer for another (they are independent events).

256