Page 65 - Start Up Mathematics_5

ASSESSMENT SHEET 1

I. Choose the correct answer.
1. 1 lakh = __________ thousands

(a) 1 (b) 10 (c) 100 (d) 1,000
2. The place value of 6 in 86,42,173 is __________.

(a) 6,000 (b) 6,00,000 (c) 60,000 (d) 60,00,000

3. The value of 4,82,761 + 3,00,925 is ___________.
(a) 7,83,686 (b) 7,82,686 (c) 7,83,586 (d) 7,82,586

4. The value of 64,927 × 50 × 0 is ____________.
(a) 3,24,635 (b) 0 (c) 6,49,270 (d) 32,46,350

5. The value of (350 ÷ 7) ÷ 5 × 2 + 48 ÷ 4 – 16 is ____________.
(a) 8 (b) 1 (c) 60 (d) 16

6. Which of the following is not a factor of 48?
(a) 12 (b) 14 (c) 16 (d) 24

7. The LCM of 12, 18 and 24 is ____________.
(a) 48 (b) 36 (c) 72 (d) 84

8. Which of the following is a prime number?
(a) 9 (b) 2 (c) 1 (d) 0

II. Solve mentally and answer.
1. 1 million = ___________ lakh

2. Write the number name for 5,708,192.
3. Write 68,01,95,246 in expanded form.

4. 0 ÷ 24,784 = not defined. (True/False)
5. Predecessor of 99,890 – Successor of 8,999 = ___________

6. 7,92,135 × 1 = ____________
7. Write all the factors of 52.

8. Write first four multiples of 25.
9. The HCF of 24 and 180 is __________.

10. If the HCF of 72 and 84 is 12, then their LCM is _________.

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