Maths
Quiz for Class 5 Knowing Our Numbers |
In this post, you will find 20 online
maths quiz questions for class 5 knowing our numbers. Maths quiz will take
around 15 minutes or less to complete it.
Question 1: How many zeros are there in one crore?
A) 5
B) 6
C) 7
D) 8
Explanation: One crore is written as 1,00,00,000. It has 7 zeros.
Question 2: The place value of 7 in 26,71,624 is _________.
A) 70,000
B) 7000
C) 700
D) 7
Explanation: The place value of 7 in 26,71,624 is 70,000.
Question 3: The face value of 5 in 65,84,823 is _________.
A) 5
B) 5000
C) 50,000
D) 5,00,000
Explanation: The face value of 5 in 65,84,823 is 5.
Question 4: The expanded form of 4,09,24,056 is ________________.
A) 4,00,00,000 + 9,00,000 + 2000 + 400 + 50 + 6
B) 4,00,00,000 + 9,00,000 + 20,000 + 4000 + 50 + 6
C) 4,00,00,000 + 90,000 + 20,000 + 4000 + 50 + 6
D) 4,00,00,000 + 9,00,000 + 20,000 + 4000 + 500 + 60
Explanation: 4,09,24,056 = 4,00,00,000 + 9,00,000 + 20,000 + 4000 + 50 + 6
Question 5: The short form of ‘7,00,00,000 + 50,00,000 + 10,000 + 600 + 10 + 3’ is ___________.
A) 7,50,01,613
B) 7,50,10,613
C) 75,10,613
D) 75,01,613
Explanation: 7,00,00,000 + 50,00,000 + 10,000 + 600 + 10 + 3 = 7,50,10,613
Question 6: Insert the comma in 38501284 according to Indian system of numeration.
A) 38,501,284
B) 385,012,84
C) 3,85,01,284
D) 38,50,12,84
Explanation: 38501284 is written as 3,85,01,284 in Indian system of numeration using commas.
Question 7: Insert the comma in 80164832 according to international system of numeration.
A) 8,01,64,832
B) 80,164,832
C) 80,16,48,32
D) 801,648,32
Explanation: 80164832 is written as 80,164,832 in international system of numeration using commas.
Question 8: Which of the following numbers is the greatest?
A) 3,05,83,098
B) 3,08,21,564
C) 3,09,84,291
D) 3,10,32,972
Explanation: 3,10,32,972 is the greatest number among all.
Question 9: Which of the following numbers is the smallest?
A) 9,00,08,576
B) 9,02,06,132
C) 9,01,42,673
D) 9,00,40,582
Explanation: 9,00,08,576 is the smallest number among all.
Question 10: Which of the following numbers are in ascending order?
A) 7,83,87,124 < 7,96,67,132 < 7,35,98,017 < 7,21,43,768
B) 2,65,45,032 < 2,74,49,772 < 2,96,69,943 < 2,85,05,684
C) 5,10,34,621 < 5,24,48,142 < 5,35,56,187 < 5,81,76,195
D) 6,87,48,179 < 6,72,28,157 < 6,54,18,145 < 6,45,78,132
Explanation: 5,10,34,621 < 5,24,48,142 < 5,35,56,187 < 5,81,76,195 is the correct ascending order.
Question 11: Which of the following numbers are in descending order?
A) 4,39,31,675 > 4,27,48,379 > 4,15,48,157 > 4,56,24,791
B) 9,96,07,636 > 9,84,23,352 > 9,62,98,684 > 9,36,61,728
C) 7,74,37,645 > 7,53,40,358 > 7,43,58,392 > 7,64,09,765
D) 5,23,71,675 > 5,48,12,379 > 5,57,23,168 > 5,95,36,281
Explanation: 9,96,07,636 > 9,84,23,352 > 9,62,98,684 > 9,36,61,728 is the correct descending order.
Question 12: The smallest 7-digit number that can be formed using the digits 3, 8, 1, 0, 5, 4 and 9 is ____________.
A) 10,43,589
B) 10,34,589
C) 13,04,589
D) 10,34,598
Explanation: The smallest 7-digit number that can be formed using the digits 3, 8, 1, 0, 5, 4 and 9 is 10,34,589.
Question 13: The greatest 7-digit number that can be formed using the digits 1, 7, 0, 3, 6, 9 and 2 is ___________.
A) 97,63,210
B) 97,63,201
C) 97,63,120
D) 97,36,210
Explanation: The greatest 7-digit number that can be formed using the digits 1, 7, 0, 3, 6, 9 and 2 is 97,63,210.
Question 14: The smallest 8-digit number formed using the digits 2, 9, 6, 3, 1, 0, 5 and 4 is ___________.
A) 1,02,43,569
B) 1,20,34,569
C) 1,02,34,659
D) 1,02,34,569
Explanation: The smallest 8-digit number formed using the digits 2, 9, 6, 3, 1, 0, 5 and 4 is 1,02,34,569.
Question 15: 2,67,45,709 rounded off to the nearest ten is __________.
A) 2,67,46,000
B) 2,67,45,000
C) 2,67,45,710
D) 2,67,45,700
Explanation: When 2,67,45,709 is rounded off to the nearest ten, we get 2,67,45,710.
Question 16: 7,32,57,654 rounded off to the nearest hundred is ___________.
A) 7,32,57,650
B) 7,32,57,700
C) 7,32,57,660
D) 7,32,58,000
Explanation: When 7,32,57,654 is rounded off to the nearest hundred, we get 7,32,57,700.
Question 17: 1,47,83,509 rounded off to the nearest thousand is _____________.
A) 1,47,84,000
B) 1,47,83,000
C) 1,47,83,600
D) 1,47,83,500
Explanation: When 1,47,83,509 is rounded off to the nearest thousand, we get 1,47,84,000.
Question 18: The Roman numeral for 789 is _______.
A) DCCLXXIX
B) DCLXXXIX
C) DCCLXXXIX
D) DCCLIXC
Explanation: 789 = 500 + 200 + 50 + 30 + 9(10 – 1) = DCCLXXXIX
Question 19: The Hindu-Arabic numeral for MDCLXXIV is ___________.
A) 1664
B) 1674
C) 1574
D) 674
Explanation: MDCLXXIV = 1000 + 500 + 100 + 50 + 20 + 4 = 1674
Question 20: DCLXIII + CCCLXXXIV = _______
A) MLXVII
B) MXLVI
C) MXLVII
D) MXLVIII
Explanation: DCLXIII + CCCLXXXIV = 663 + 384 = 1047 = MXLVII
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