Which of the following is not a proper fraction?

JSS1. Maths

1. Which of the following is not a proper fraction?(a) ¼ (b) ¾ (c )³/₂ (d) ⁵/₈
2. Express 3 ¹/₇ as an improper fraction is (a) ¹¹/7 (b)( c) ⁷/₂₂ (d) ²²/ 7
3. What fraction of the figure shown is shaded?(a) ²/₁₁ (b) ³/₉ ( c) ⁸/₃ (d) ⁴/₁₁.
4. Which of the following is not equivalent to ½ ? a. ⁹/_18. b. ¹¹/_22. c. ¹⁵/_30. d. ¹⁶/₃₂ e. ²⁴/₄₂
5. 45 minutes , expressed as a fraction of one hour is a. 1/60. b. 1/45 c. ¾ d. 4/5 e. 4/3
6. A woman bought 2 crates of eggs. ¼ of them are bad. How many of the eggs are good?
   a. 3/6 b. 24 c. 48 d.12 e. 32.
7. Simplify 2 ½ + ¼ (a) 3 ¾ (b).2 1/8 (c) 1 ¾ (d) 2 ¾.
8. Simplify 4 2/5 – 3 ¼ (a) 1 3/20 (b) 3 2/5 (c) 1 7/20 (d) 1 5/8
9. The common denominator of the fractions is (a) 8 (b) 12 (c ) 6 (d) 15
10. What is the sum of 1 ¾, 2 3/5 and 5 ¾ (a) 3 1/30 (b) 5 1/60 (c) 7 1/60 (d) 8 1/50.
11. Round 567 to the neareshundreded (a)500 (b)520 (c )540 (d) 580 (e) 600
12. What is 1.99961 correct to 2 d.p (a) 1.99 (b) 2.00 (c ) 3.00 (d) 4.00 (e) 5.00
13. Write 7.0149 correct to the nearest thousandth (a) 7.000 (b)7.014 (c ) 7.015 (d) 7.0145
14. The product of prime factor of 28 is (a) 2 x 3 x 7 (b) 2 x 4 x 7 (c ) 4 x 7 (d) 2 x 2 x 7 (e) 2 x 2 x2 x 7.
15. The value of 8 in 18214 is (a) 8 units (b) 8 tens ( c) 8 hundreds ( d) 8 thousands (e) 8 ten thousands
16. The Roman numerals CXCIV represents the number (a) 194 (b) 186 (c ) 214 (d) 215 (e) 216.
17. What is the value of 1.2 km in metres? (a) 120m (b) 1 200m (c ) 12 000m (d ) 120 000m
18. Which of the following numbers is the largest?(a) 727345565 (b) 727245565 (c)727445565 (d) 726778876.
19. Le 5 600 000 in digits and words is (a) Le 56 million (b) Le 5.6 billion (c) Le 0.56 billion (d) Le 5.6 million
20. 13 500 000mm in km is (a) 13.5 km (b) 1.35 km (c) 1350 km (d) 13500 km

THEORY

1. Simplify the following;

( a) 3⁷/8 + 2 ¾ (b) 2 ^5/6 + 5 ⁷/8

2. Mr. Hope spends 1/3 of his earnings on food and ¼ on clothes. He then saves the rest. What fraction does he (a) spend altogether (b) save?

3. Write the following Roman figures in natural ( or counting) numbers:

MMMCLIV (b) MMCDLXXI (c) MCMIX (d) DCCCIV

4. Write the following natural numbers in Roman figures:

(a) 2659 (b) 1009 (c) 3498 (d) 1584

5. Write the following in figures:

(a). Ninety nine million, eighty thousand, nine hundred and forty one.

(b). Fifteen trillion, six hundred and seventy one billion, three hundred and ninety one million, eighty eight thousand, five hundred and fifty five.

(c). Write in figures, the number referred to in the statement: Last year a bank made a profit of ‘two hundred and twenty billion, five hundred and one thousand, four hundred and ninety three Naira ( N)

6. Simplify the following :

a. 2 ½ – 1 ⁴/₅ + 2 ³/2 – 1 b.7 ½ + 3 ¹/₆ – 3 ¼ c.14 ⁴/₁₅ – 4 ²/₃ + 7 ¹/₅

7a. A sack of rice holds 64 basins of rice. How much will a woman get if she sells each basin of rice for N48.50.

b.Calculate the total cost of the following :

i. 3 textbooks at N400.00 each

ii.9 mathematical set at N2500.50