Online Test — Large Numbers & Place Value
10 Questions • 30 min • Chapter MCQ
30:00
Question 1 of 10
easy
1 lakh is written as…
10,000
1,00,000
10,00,000
1,000
Explanation: 1 lakh = 1,00,000 (a 1 followed by five zeros).
Question 2 of 10
easy
Round 47 to the nearest 10.
40
50
47
60
Explanation: Ones digit 7 is 5 or more → round up to 50.
Question 3 of 10
hard
The number just before 50,000 is…
49,999
50,001
49,990
40,999
Explanation: One less than 50,000 is 49,999.
Question 4 of 10
medium
Descending order of 5000, 50000, 500 is…
50000, 5000, 500
500, 5000, 50000
5000, 500, 50000
50000, 500, 5000
Explanation: Largest to smallest.
Question 5 of 10
easy
Ascending order of 500, 5000, 50 is…
50, 500, 5000
5000, 500, 50
500, 50, 5000
50, 5000, 500
Explanation: Smallest to largest: 50, 500, 5000.
Question 6 of 10
medium
Round 2,650 to the nearest 1000.
2000
3000
2600
2700
Explanation: Hundreds digit 6 → round up to 3000.
Question 7 of 10
medium
1 crore equals how many lakhs?
10
100
1000
1
Explanation: 1 crore = 1,00,00,000 = 100 lakh.
Question 8 of 10
easy
Round 63 to the nearest 10.
60
70
63
50
Explanation: Ones digit 3 is 4 or less → round down to 60.
Question 9 of 10
hard
The number name of 50,05,005 is…
Fifty lakh five thousand five
Five lakh five thousand five
Fifty lakh fifty thousand five
Fifty lakh five hundred five
Explanation: 50,05,005 = fifty lakh, five thousand, five.
Question 10 of 10
easy
Round 250 to the nearest 100.
200
300
250
350
Explanation: The tens digit is 5, so round up to 300.