## MCQ on The Other Side of Zero Class 6

### Class 6 Maths Chapter 10 MCQ The Other Side of Zero

I. Multiple Choice Questions

Question 1.

Which of the following is not an integer?

(a) 0

(b) -1

(c) -1.5

(d) 1

Answer:

(c) -1.5

Question 2.

Which of the following group of numbers is non-negative integers?

(a) {….., -2, -1, 0}

(b) {0, 1, 2, 3,…..}

(c) {1, 2, 3, 4,……}

(d) {…..,-5, -4, -3, -2, -1}

Answer:

(b) {0, 1, 2, 3,…..}

Question 3.

The number of integers between 1 and -1 is:

(a) 1

(b) 2

(c) 3

(d) many

Answer:

(a) 1

Question 4.

The predecessor of (-1) is:

(a) -2

(b) -1

(c) 0

(d) 1

Answer:

(a) -2

Question 5.

The successor of (-1) is:

(a) -2

(b) 2

(c) 1

(d) 0

Answer:

(d) 0

II. Objective Type Questions

Question 6.

Fill in the blanks.

(i) A negative integer is always ____________ than zero.

Answer:

smaller

(ii) The greatest negative integer is ____________

Answer:

-1

(iii) The integer ____________ is neither positive nor negative.

Answer:

0

(iv) The natural numbers are called ____________ integers.

Answer:

positive

(v) ….., -3, -2, -1 are called ____________ integers.

Answer:

negative

(vi) The smallest positive integer is ____________

Answer:

1

(vii) Zero is ____________ than every positive integer.

Answer:

less

(viii) Whole numbers together with negative numbers form ____________

Answer:

integers

(ix) The successor of greatest negative integer is ____________ which is neither positive nor negative.

Answer:

zero

(x) Every positive integer is ____________ than every negative integer.

Answer:

greater

(xi) If ____________ is represented by ‘+’ sign, then loss is represented by ‘-ve’ sign.

Answer:

profit

(xii) If ‘going up’ is represented by ‘+ve’ sign, then ____________ is represented by ‘-ve’ sign.

Answer:

going down

(xiii) If the temperature above 0° is ‘+ve’ then the temperature ____________ is ‘-ve’.

Answer:

below 0°

(xiv) If the depositing money in the bank is ‘+ve’, then ____________ is ‘-ve’.

Answer:

withdrawing money

Question 7.

Match the following:

Column A |
Column B |

(a) The integer, which is neither positive nor negative | (i) 1 |

(b) The greatest negative integer | (ii) -2 |

(c) The smallest positive integer | (iii) 0 |

(d) The predecessor of the greatest negative integer | (iv) -1 |

Answer:

Column A |
Column B |

(a) The integer, which is neither positive nor negative | (iii) 0 |

(b) The greatest negative integer | (iv) -1 |

(c) The smallest positive integer | (i) 1 |

(d) The predecessor of the greatest negative integer | (ii) -2 |

Question 8.

Write ‘True’ or ‘False’ for the following:

(i) Zero is the smallest integer.

Answer:

False

(ii) -10 is smaller than -7.

Answer:

True

(iii) The sum of two negative integers is a positive integer.

Answer:

False

(iv) The sum of a negative integer and a positive integer is always a negative integer.

Answer:

False

III. Fun Activity

Question 9.

Complete the following crossword puzzle:

**Directions:
Across:**

(1) The negative numbers, positive numbers and zero together form the collection of ____________

(2) Integers can be represented on a ____________

(3) The ____________ integers are less than zero.

**Down:**

(4) All positive integers together with 0 are called ____________

(5) The integer ____________ is neither positive nor negative.

(6) The integer zero is neither ____________ nor negative.

Answer:

**Across**

(1) Integers

(2) Number Line

(3) Negative

**Down**

(4) Whole Numbers

(5) Zero

(6) Positive

IV. Answer the following

Question 10.

Write all integers between

(i) -4 and 6

(ii) -3 and 3

Answer:

(i) -3, -2, -1, 0, 1, 2, 3, 4, 5

(ii) -2, -1, 0, 1, 2

Question 11.

Using the number line, write the integer which is 9 less than 2.

Answer:

-7

Question 12.

Write 5 negative integers more than -14.

Answer:

-13, -12, -11, -10, -9

Question 13.

Write the successor of each of the following:

(i) -527

(ii) 703

Answer:

(i) -526

(ii) 704

Question 14.

Find the additive inverse of -1001 and 0.

Answer:

1001 and 0

Question 15.

Write the predecessor of each of the following:

(i) -376

(ii) -68

(iii) 120

Answer:

(i) -377

(ii) -69

(iii) 119

Question 16.

Write two integers whose sum is 6 and the difference is also 6.

Answer:

6 and 0

Question 17.

Evaluate the following by using tokens.

(i) -3 + 8

Answer:

5

(ii) 8 + (-2)

Answer:

6

(iii) 4 – (-2)

Answer:

6

(iv) 6 – (-5)

Answer:

11

(v) 7 + (-3)

Answer:

4

(vi) (-3) – (+5)

Answer:

-8

Question 18.

Compare the following by filling the boxes with >, < or = signs.

(i) (-4) + (-8) (-4) – (-8)

Answer:

(-4) + (-8) < (-4) – (-8)

(ii) (-18) – (-12) (-28) + (-14)

Answer:

(-18) – (-12) > (-28) + (-14)

(iii) 40 – (-15) 48 + (-18)

Answer:

40 – (-15) > 48 + (-18)

(iv) (-22) – (-30) (-12) – (-24)

Answer:

(-22) – (-30) < (-12) – (-24)

(v) (-18) – (-30) (-28) – (-40)

Answer:

(-18) – (-30) = (-28) – (-40)

Question 19.

Add (-2056) + 6890.

Answer:

(-2056) + 6890 = 4834

Question 20.

Find the sum of -8, 23, -32, -17 and -63.

Answer:

-97

Question 21.

A car travelled 120 km to the north of Patna and then 190 km to the south from there. How far from Patna was the car finally?

Answer:

70 km south

Question 22.

The sum of two integers is -113. If one of the integers is 140, find the other.

Answer:

-253

Question 23.

Subtract -3012 from 6250.

Answer:

9262

Question 24.

Find: (-17) – 28 – (-25)

Answer:

-20

Question 25.

Find the sum of: (-39) + (+4) + (-16) + (+3)

Answer:

-48

Question 26.

Evaluate the following:

(i) 126 – 314 + 235 – (123)

Answer:

-76

(ii) (184 – 304) – (84 + 116)

Answer:

-320

Question 27.

In the given grids, circle any number and strike out the row and column of the choosen number. Circle any unstruck number and repeat the above process.

When there are no more unstruck numbers add the circled numbers. What do you get?

Answer:

(i) -8

(ii) -18