Number Names Quiz

Which of the following numerals is matched correctly with its number name?

1. 21005: Two thousand one hundred five
2. 30708: Thirty thousand seven hundred eight
3. 32085: Thirty-two thousand eight hundred five
4. 36570: Three thousand six hundred fifty-seven

Answer: (b) 30708: Thirty thousand seven hundred eight

Which of the following is the same as 54 thousands 28 hundreds 17 tens 24 ones?

1. 8394
2. 54474
3. 56841
4. 56994

Answer: (d) 56994

Which of the following is greater than 26 thousands 4 hundreds 28 tens 9 ones?

1. 25972
2. 26059
3. 26512
4. 26725

Answer: (d) 26725

What is the difference in the place values of digit 6 in the number 64632?

1. 5400
2. 59400
3. 59940
4. 60600

Answer: (b) 59400

By what number should the face value of 3 be multiplied to get the place value of 3 in the numeral 43675?

1. 10
2. 100
3. 1000
4. 10000

Answer: (c) 1000

Match the following: Column I Column II p Place value of 2 is greatest. i 41528 q Smallest 5-digit number. ii 15672 r 4 is in ten thousands place. iii 21374 s Place value of 2 is least. iv 10000

1. (p) - (iii), (q) - (iv), (r) - (i), (s) - (ii)
2. (p) - (ii), (q) - (iv), (r) - (i), (s) - (iii)
3. (p) - (ii), (q) - (i), (r) - (iv), (s) - (iii)
4. (p) - (iii), (q) - (iv), (r) - (ii), (s) - (i)

Answer: (a) (p) - (iii), (q) - (iv), (r) - (i), (s) - (ii)

Which of the following is NOT a factor of 48?

1. 12
2. 16
3. 24
4. 32

Answer: (d) 32

Which of the following is the least 2-digit number with factors 2, 5 and 8?

1. 20
2. 40
3. 64
4. 80

Answer: (b) 40

What is the HCF of 12, 18 and 21?

1. 3
2. 6
3. 8
4. 9

Answer: (a) 3

Which is the smallest number that is a multiple of both 7 and 12?

1. 36
2. 49
3. 84
4. 168

Answer: (c) 84