Online Test — Multi-Digit Multiplication
10 Questions • 30 min • Chapter MCQ
30:00
Question 1 of 10
medium
Estimate 52 × 48 (nearest 10).
2000
2500
3000
1500
Explanation: ≈ 50 × 50 = 2500.
Question 2 of 10
easy
Each ticket costs ₹25. What is the cost of 4 tickets?
₹75
₹100
₹125
₹90
Explanation: 25 × 4 = ₹100.
Question 3 of 10
easy
14 × 2 = ?
24
28
26
212
Explanation: 14 doubled is 28.
Question 4 of 10
medium
A bus carries 45 people. How many people in 12 full buses?
540
440
550
57
Explanation: 45 × 12 = 540.
Question 5 of 10
medium
A farmer plants 18 rows with 20 trees in each row. How many trees?
360
380
320
38
Explanation: 18 × 20 = 360.
Question 6 of 10
hard
A factory makes 135 toys a day. How many in a 7-day week?
945
905
1035
142
Explanation: 135 × 7 = 945.
Question 7 of 10
medium
About how much is 39 × 11?
about 400
about 300
about 600
about 200
Explanation: ≈ 40 × 10 = 400 (exact 429).
Question 8 of 10
medium
56 × 13 = ?
718
728
738
628
Explanation: 56 × 3 = 168 and 56 × 10 = 560; 168 + 560 = 728.
Question 9 of 10
easy
Estimate 31 × 30.
600
900
1200
300
Explanation: ≈ 30 × 30 = 900.
Question 10 of 10
medium
34 × 11 = ?
344
374
354
364
Explanation: 34 × 11 = 34 + 340 = 374.