i-Ready Diagnostic for 4th Grade

i-Ready Diagnostic 4th Grade Sample Questions

The i-Ready Diagnostic is an adaptive online test that is intended to show your child’s understanding of Math and Reading and help figure out what your child is ready to learn next. As an adaptive test, questions will get easier or harder depending on how your child is progressing on the test.  Questions may range up to three grade levels above your child’s current grade.

The i-Ready Diagnostic is given in the following order for children in 4th Grade.


  • Algebra and Algebraic Thinking
  • Numbers and Operations
  • Geometry
  • Measurement and Data


  • Vocabulary
  • Comprehension: Literature
  • Comprehension: Informational Text
  • Phonics (if your child’s overall scale score is less than 511)
  • High-Frequency Words (if your child’s score on the Phonics domain is less than 421)

Below you will find sample questions that are representative of 4th Grade questions your child will see on the test but are not taken directly from the actual i-Ready Diagnostic that is being administered this year.

100 Free Practice Questions

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Which choice is most nearly the opposite of the underlined word?
The restaurant was very obliging and moved us to a bigger table.

A. forceful
B. compelling
C. difficult
D. unpleasant

Refer to the map below:

2. Which statement is FALSE?

A. The south-western car park is next to the train station.
B. The northernmost street is Elmville Road.
C. The café is due south of the baseball field.
D. The school is to the east of City Park.

Read the poem:
Silver, black, silver, black,
Chrome and tiles and “mind the gap.”
A rush of air, a burst of light
Strangers’ faces fly from sight.

3. Where is the poem most likely set?

A. A bus station
B. A subway station
C. A railway station
D. A gas station

4. Which number comes next?
92, 105, 118, 131, 144, ____

A. 159
B. 160
C. 157
D. 165

5. Calculate the perimeter and area of the green grid.

A. Perimeter = 52 yards     Area = 42 square yards
B. Perimeter = 42 yards Area = 104 square yards
C. Perimeter = 26 yards Area = 104 square yards
D. Perimeter = 104 yards Area = 42 square yards

6. Solve:

X  4

A. 174
B. 182
C. 482
D. 712

7. Fill in the blank with the correct word choice.
_______ dog is barking outside?

A. Who’s
B. Whose
C. Whom
D. Who

8. Choose the sentence that is punctuated correctly.

A. Before I leave the house each day I grab my lunch.
B. The dog ran across the yard, and retrieved the frisbee.
C. I don’t like to watch Hallmark movies but I like Hallmark greeting cards.
D. Our teacher gave us each a pencil before she gave us the test.

9. Which reference material would you use to find how to pronounce a word?

A. dictionary
B. glossary
C. thesaurus
D. encyclopedia

Are you ready to start preparing your child for their i-Ready Diagnostic for 4th Grade? Are you interested in more i-Ready Diagnostic practice for 4th Grade? We have over 1,000 i-Ready Diagnostic practice questions for 4th Grade, plus expert tutors, engaging test prep, and more! Try out our 100 Free Questions today!

100 Free Practice Questions

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