Class 4 Factors Multiples Estimation CBSE Questions & Answers
Class 4 · Factors Multiples Estimation
This is Mathematics Class 4 Factors Multiples Estimation CBSE Questions & Answers. There are 15 questions in this test with each question having around four answer choices.
Questions & Answers
1
Round off the given whole numbers to the nearest hundreds: 245
- ANone of these
- B250
- C200Correct
- D300
2
Round off the given whole numbers to the nearest hundreds: 506
- A550
- B500Correct
- C600
- D450
3
Round off the given whole numbers to the nearest thousand:7451
- A7000Correct
- B8000
- C7500
- D7400
4
Round off the given whole numbers to the nearest thousand:1550
- A1600
- B1500
- C2000Correct
- D1000
5
Round off the number to the nearest thousand: 48517
- A48000
- B48500
- C50000
- D49000Correct
6
Round off the given whole numbers to the nearest ten: 243
- A250
- B240Correct
- C200
- D245
7
Round off the given whole numbers to the nearest ten: 906
- A910Correct
- B905
- C900
- D1000
8
Find the prime factors of 99.
- A3, 3, 11Correct
- B3, 11
- C3, 3, 3, 3
- D, 3, 3, 10
9
Find the prime factors of 22.
- A2, 2, 10
- B2, 10, 10
- C1, 3, 7
- D1, 2, 11Correct
10
Find the greatest common factors for pair of 8, 40.
- A16
- B4
- C8Correct
- D40
11
Find the greatest common factors for pair of 4, 15.
- A4
- B15
- C3
- D1Correct
12
Beginning from the smallest multiple, write the 4th multiple of 7.
- A28Correct
- B7
- C4
- D21
13
Beginning from the smallest multiple, write the 8th multiple of 2.
- A16Correct
- B4
- C2
- D8
14
There are 267 boys and 122 girls in a school. Estimate the total number of students in the school.
- A390Correct
- B350
- C389
- D380
15
Estimate sum to the nearest hundred. 225+679
- A905
- B910
- C900Correct
- D950