Question Paper
Class / Subject: Class 3 (CBSE) · Mathematics
Chapter: Chapter 9 — Chapter 9: House of Hundreds – II
Time Allowed: 32 minutes
Max Marks: 16
1. What is 7 x 10? [1]
(A) 70
(B) 17
(C) 7
(D) 700
2. What is 5 x 20? [1]
(A) 100
(B) 25
(C) 10
(D) 200
3. What is the shortcut for multiplying by 10? [1]
(A) Add a zero to the number
(B) Subtract a zero
(C) Multiply by 100
(D) Divide by 10
4. What is 9 x 10? [1]
(A) 90
(B) 19
(C) 9
(D) 900
5. How do we multiply by 30? [1]
(A) Multiply by 3, then by 10
(B) Multiply by 10, then by 10
(C) Add 30 zeros
(D) Subtract 3
6. What is 4 x 30? [1]
(A) 120
(B) 34
(C) 43
(D) 12
7. What is 8 x 40? [1]
(A) 320
(B) 48
(C) 84
(D) 32
8. Why is this shortcut useful? [1]
(A) It helps solve multiplication quickly
(B) No use
(C) Only for tests
(D) Confuses maths
9. A stadium has 350 seats and 275 more. How many in total? [1]
(A) 625
(B) 615
(C) 635
(D) 605
10. What should we do first in a hundreds word problem? [1]
(A) Identify the numbers given
(B) Guess the answer
(C) Ignore the problem
(D) Skip steps
11. A school has 450 students, and 120 are in Class 3. How many are not in Class 3? [1]
(A) 330
(B) 340
(C) 320
(D) 350
12. What is important to track in hundreds word problems? [1]
(A) Place value (hundreds, tens, ones)
(B) Nothing
(C) Only colours
(D) Only shapes
13. A market has 600 items, and 275 are sold. How many remain? [1]
(A) 325
(B) 315
(C) 335
(D) 300
14. Why break word problems into steps? [1]
(A) To avoid mistakes
(B) To make it harder
(C) No reason
(D) To confuse the answer
15. A concert has 500 tickets, and 180 more are added. How many tickets in total? [1]
(A) 680
(B) 670
(C) 690
(D) 650
16. Why do we practice hundreds word problems? [1]
(A) To prepare for real large-scale counting
(B) No reason
(C) Only for tests
(D) Only for fun