Class 4 Maths - Number system - Set 04

1. 30 hundreds
2. 30 thousands
3. 30 thousandths
4. 41 thousands

Answer

B.

Q2) In which of the following are the number arranged from the smallest to the greatest?

1. 94 305 , 93 504 , 93 405
2. 93 405 , 93 504 , 94 305
3. 93 504 , 94 305 , 93 405
4. 94 305 , 93 405 , 93 504

Answer

B.

Q3) Which of the following has the same value as 8 hundreds, 34 ones, 6 tenths and 39 hundredths?

1. 879
2. 834.99
3. 894.39

4. 834.639

Answer

B.

Q4) Which of the following numbers when rounded off to the nearest ten becomes 47 500?

1. 47 445
2. 47 497
3. 47 505
4. 47 551

Answer

B.

Q5) Which of the following are common factors of 36 and 54?

1. 1, 2, 3, 4, 6, 18
2. 1, 2, 3, 4, 6, 9
3. 1, 2, 3, 6, 9, 12
4. 1, 2, 3, 6, 9, 18

Answer

D.

Q6) Express 10 ones 415 hundredths as a decimal.

1. 4.15
2. 10.415
3. 14.15
4. 104.15

Answer

C.

Q7) 45 thousands and 3 tens is the same as _____________.

1. 453
2. 4 530
3. 45 003
4. 45 030

Answer

D.

Q8) The digit 5 in 4.659 stands for 5 _____________.

1. tens
2. tenths
3. hundreds
4. hundreths

Answer

D.

Q9)What is the best estimate for the product of 949 and 47?

1. 900 x 40
2. 900 x 50
3. 1000 x 40
4. 1000 x 50

Answer

B

Q10) Find the sum of 0.375 and 32.08. Round off your answer to the nearest hundredth.

1. 32.40
2. 32.45
3. 32.46
4. 32.50

 Answer

C.

Q11) What is the sum of 3 tens, 17 tenths and 2 hundredths?

1. 3.172
2. 30.172
3. 30.19
4. 31.72

Answer

D

Q12) 27 thousands and 6 tens is the same as ______________.

1. 276
2. 2760
3. 27 006
4. 27 060

Answer

D.

Q13) Arrange the following decimals from the smallest to the greatest.

1.4, 0.14, 1.04, 0.41

1. 0.14, 0.41, 1.04, 1.4
2. 0.41, 0.14, 1.04, 1.4
3. 0.14, 1.4, 1.04, 0.41
4. 0.41, 0.14, 1.4, 1.04

Answer

A.

Q14) Look at the numbers below. Which number is a common multiple of 4 and 6?

1. 18
2. 36
3. 42
4. 50

Answer

B.

Q15) 99 851 is __________ when rounded off to the nearest hundred.

1. 99 800
2. 99 850
3. 99 900
4. 100 000

 Answer

C.