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class 8th Mental maths quiz

Authored by Meenakshi Rohilla

Mathematics

8th Grade

Used 475+ times

class 8th Mental maths quiz
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15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The additive inverse of -2/3


-2 /3 का योज्य प्रतिलोम

-2/3

2/3

3/2

-3/2

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

0 is not


0 नहीं है

NATURAL NUMBER प्राकृत संख्या

WHOLE NUMBER पूर्ण संख्या

INTEGER पूर्णांक

RATIONAL NUMBER परिमेय संख्या

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The multiplicative inverse of –2


-2 का गुणात्मक प्रतिलोम

2

1/2

-1/2

1

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What should be added to -5/4 to get -1?


-1 प्राप्त करने के लिए -5 /4 में क्या जोड़ा जाये

-1/4

1/4

1

-3/4

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following lies between 0 and -1?


इनमे से कौन सी संख्या 0 और -1 के बीच में है ?

0

-3

-2/3

2/3

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is the product of 7/8 and -4/21?


7 /8 और -4 /21 का गुणनफल होगा

-1/6

1/12

-16/63

-147/16

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which number has no reciprocal?


किस संख्या का व्युत्क्रम नहीं होता ?

1

-1

2

0

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