Practice the AP 7th Class Maths Bits with Answers 2nd Lesson Fractions, Decimals and Rational Numbers on a regular basis so that you can attempt exams with utmost confidence.

## AP Board 7th Class Maths Bits 2nd Lesson Fractions, Decimals and Rational Numbers

Multiple Choice Questions :

Question 1.

Which of the following are in ascending order ?

(A) \(\frac{1}{2}, \frac{3}{2}, \frac{2}{2}\)

(B) \(\frac{5}{10}, \frac{9}{10}, \frac{7}{10}\)

(C) \(\frac{11}{2}, \frac{11}{3}, \frac{11}{4}\)

(D) \(\frac{13}{4}, \frac{13}{3}, \frac{13}{2}\)

Answer:

(D) \(\frac{13}{4}, \frac{13}{3}, \frac{13}{2}\)

Question 2.

Write the decimal for the statement nine hundred seventy eight and twenty three hundredths.

(A) 97.823

(B) 978.23

(C) 978.023

(D) 9782.3

Answer:

(B) 978.23

Question 3.

Decimal form of \(\frac{8956}{1000}\) is _____

(A) 8.956

(B) 08956

(C) 89.56

(D) 0.08956

Answer:

(A) 8.956

Question 4.

Place value of 8 in 56.248 is _____

(A) \(\frac{8}{10}\)

(B) \(\frac{8}{100}\)

(C) \(\frac{8}{1000}\)

(D) \(\frac{8}{10000}\)

Answer:

(C) \(\frac{8}{1000}\)

Question 5.

Descending order of 2418.3, 24.183, 241.83, 24183 is _____

(A) 24183, 2418.3, 241.83, 24.183

(B) 2418.3, 24.183, 241.83, 24183

(C) 24.183, 241.83, 2418.3, 24183

(D) 2418.3, 24183, 24.183, 241.83

Answer:

(A) 24183, 2418.3, 241.83, 24.183

Question 6.

13.248 × 1000 = _____

(A) 13200

(B) 1324.8

(C) 13248

(D) 132.48

Answer:

(C) 13248

Question 7.

Quotient of 8943.28 ÷ 100 is _____

(A) 894.328

(B) 89432.8

(C) 8.94328

(D) 89.4328

Answer:

(D) 89.4328

Question 8.

94.326 ÷ 0.03 = _____

(A) 314.42

(B) 3144.2

(C) 31.442

(D) 3.1442

Answer:

(B) 3144.2

Question 9.

207.53 x 24 = _____

(A) 4980.72

(B) 498.072

(C) 49.8072

(D) 49807.2

Answer:

(A) 4980.72

Question 10.

895.64 ÷ 40 = _____

(A) 223.91

(B) 2.2391

(C) 22.391

(D) 2239.1

Answer:

(C) 22.391

Question 11.

The standard form of \(\frac{-25}{15}\) _____

(A) \(\frac{-5}{3}\)

(B) \(\frac{5}{3}\)

(C) \(\frac{3}{5}\)

(D) \(\frac{-3}{5}\)

Answer:

(A) \(\frac{-5}{3}\)

Question 12.

Product of 7.641 × 8.5 = _____

(A) 6494.85

(B) 649.485

(C) 64948.5

(D) 64.9485

Answer:

(D) 64.9485

Question 13.

Cost of the litre petrol is ₹ 100.37, then cost of 6.5 litres is _____

(A) ₹ 652.41

(B) ₹ 650

(C) ₹ 662.41

(D) ₹ 660

Answer:

(A) ₹ 652.41

Question 14.

8.562 ÷ 0.008 = _____

(A) 107.25

(B) 1070.25

(C) 170.25

(D) 10.725

Answer:

(B) 1070.25

Question 15.

Area of a rectangle whose sides are 8.63 m and 5.4 m is _____

(A) 466.02 sq.m

(B) 466.02 sq.cm

(C) 46.602 sq.m

(D) 46.602 sq.cm.

Answer:

(C) 46.602 sq.m

Reasoning Questions :

Question 1.

80, 79, 76, 71, 64, _____

(A) 54

(B) 55

(C) 53

(D) 52

Answer:

(B) 55

Question 2.

23 25, 29, 35, 43, _____

(A) 52

(B) 54

(C) 53

(D) 55

Answer:

(C) 53

Question 3.

30, 40, 60, 9O, 130, _____

(A) 150

(B) 160

(C) 170

(D) 180

Answer:

(D) 180

Question 4.

4, 20, 100, 500, 2500, _____

(A) 12500.

(B) 1000

(C) 100000

(D) 1000000

Answer:

(A) 12500.

Question 5.

5, 17, 53, 161, 485 _____

(A) 1465

(B) 1457

(C) 1475

(D) 1485

Answer:

(B) 1457

Question 6.

16, 34, 105, 424, 2125 _____

(A) 12750

(B) 12755

(C) 12756

(D) 12757

Answer:

(C) 12756

Question 7.

17, 103, 207, 829, 1659, _____

(A) 3300

(B) 3319

(C) 3329

(D) 3340

Answer:

(B) 3319

Question 8.

15, 30, 90, 360, 1800 _____

(A) 10800

(B) 10700

(C) 10900

(D) 10600

Answer:

(A) 10800

Question 9.

256, 128, 64, 32, 16 _____

(A) 8

(B) 4

(C) 16

(D) 10

Answer:

(A) 8

Question 10.

8, 32, 16, 64 _____

(A) 32

(B) 64

(C) 1

(D) 128

Answer:

(A) 32

Fill in the blanks:

Question 1.

What is the descending order of \(\frac{1}{4}, \frac{1}{2}, \frac{1}{8}, \frac{3}{2},\)……….?

Answer:

\(\frac{3}{2}, \frac{1}{2}, \frac{1}{4}, \frac{1}{8}\)

Question 2.

What is the decimal form of \(\frac{1024}{10000}\)?

Answer:

0.1024

Question 3.

The place value of 5 in 9.356 is _____

Answer:

\(\frac{5}{100}\)

Question 4.

Ascending order of 0.426, 4.26, 0.0426, 42.6 is _____

Answer:

0.0426, 0.426, 4.26, 42.6

Question 5.

6.5008 × _____ = 65008.

Answer:

10000

Question 6.

Quotient of 64,2348 ÷ 1000 is _____

Answer:

0.0642348

Question 7.

0.45 ÷ 0.9 = _____

Answer:

0.5

Question 8.

20.02 ÷ 11 = _____

Answer:

1.82

Question 9.

863.54 × 12 = _____

Answer:

10362.48

Question 10.

What is the perimeter of an equilateral triangle, if each side of the triangle is 2 \(\frac{5}{2}\) cm?

Answer:

8\(\frac{1}{2}\)cm

Question 11.

Swathi can walk \(\frac{7}{4}\) km in a hour, then distance covered in 3 \(\frac{1}{2}\) hours is _____

Answer:

6\(\frac{1}{8}\) km

Question 12.

Area of the rectangle whose length and breadth are 6.5 cm, 3.4 cm is _____

Answer:

22.1 sq.cm

Question 13.

Cost of onions per kg is ₹ 28.50, then the cost of 3 \(\frac{1}{2}\) kg is _____

Answer:

₹ 99.75

Question 14.

If Aditya travelled 321.6 km in 6 hours with uniform speed, then distance travelled by him in 1 hour is _____

Answer:

53.6 km

Question 15.

If the cost of a tablet strip containing 20 tablets is 1356.80, then the cost of each tablet is _____

Answer:

₹ 67.84

Match the following :

Question 1.

1. Place value of 6 in 24.683 | (A) \(\frac{3}{10000}\) |

2. Place value of 2 in 83.624 | (B) \(\frac{2}{100}\) |

3, Place value of 4 in 348.236 | (C) \(\frac{6}{10}\) |

4. Place value of 3 in 269.1243 | (D) \(\frac{1}{1000}\) |

5. Place value of 1 in 0.00183 | (E) 40 |

Answer:

1. Place value of 6 in 24.683 | (C) \(\frac{6}{10}\) |

2. Place value of 2 in 83.624 | (B) \(\frac{2}{100}\) |

3, Place value of 4 in 348.236 | (E) 40 |

4. Place value of 3 in 269.1243 | (A) \(\frac{3}{10000}\) |

5. Place value of 1 in 0.00183 | (D) \(\frac{1}{1000}\) |

Question 2.

1. 26.59 × 10 | (A) 43658.9 |

2. 831.5 × 100 | (B) 40 |

3. 43.6589 × 1000 | (C) 83150 |

4. 495.824 × 10000 | (D) 265.9 |

5. 0.0004 × 100000 | (E) 4958240 |

Answer:

1. 26.59 × 10 | (D) 265.9 |

2. 831.5 × 100 | (C) 83150 |

3. 43.6589 × 1000 | (A) 43658.9 |

4. 495.824 × 10000 | (E) 4958240 |

5. 0.0004 × 100000 | (B) 40 |

Question 3.

1. 892.4 ÷ 10 | (A) 0.8924 |

2. 89.24 ÷ 100 | (B) 0.0008924 |

3. 89.24 ÷ 1000 | (C) 89.24 |

4. 8.924 ÷ 10000 | (D) 0.008924 |

5. 892.4 ÷ 100000 | (E) 0.08924 |

Answer:

1. 892.4 ÷ 10 | (C) 89.24 |

2. 89.24 ÷ 100 | (A) 0.8924 |

3. 89.24 ÷ 1000 | (E) 0.08924 |

4. 8.924 ÷ 10000 | (B) 0.0008924 |

5. 892.4 ÷ 100000 | (D) 0.008924 |