# Class 6th: Chapter 1 Knowing Our Numbers

20 Questions | Attempts: 3613
Share  Settings  Practice test for class 6th to practice sample question for the enhancing their knowledge. Each question consist of one marks Each question consist of 4 options out of which only one option is correct you have to choose only one option for every correct option 1 mark is awarded and there will be no negative marking for wrong options

• 1.
What is the even prime number?
• A.

2

• B.

3

• C.

1

• D.

None of the above

• 2.
Sum 3537 + 3884 to nearest tens is
• A.

1000

• B.

7400

• C.

7420

• D.

7440

• 3.
1 billion = ______ million
• A.

10

• B.

100

• C.

1000

• D.

10000

• 4.
15 × 1000 + 7 × _______ + 6 × 10 = 15760
• A.

1

• B.

10

• C.

100

• D.

1000

• 5.
Estimated value of 467 to nearest thousand is
• A.

Zero

• B.

400

• C.

470

• D.

1000

• 6.
Roman Numeral of 400 is
• A.

CD

• B.

CL

• C.

LD

• D.

XC

• 7.
Sum of 178 and 69 to nearest hundred is
• A.

100

• B.

200

• C.

250

• D.

300

• 8.
Estimated the value of the product of 108 and 12.
• A.

1000

• B.

1500

• C.

1700

• D.

2000

• 9.
1 million = ______ thousands
• A.

10

• B.

100

• C.

1000

• D.

10000

• 10.
2 × 10000 + 6 × 1000 = ?
• A.

20000

• B.

16000

• C.

2600

• D.

26000

• 11.
In International system of numeration, one crore is equal to ______ million .
• A.

1

• B.

10

• C.

100

• D.

1000

• 12.
The sum of 267 + 132 to nearest ten is _______.
• A.

300

• B.

200

• C.

350

• D.

400

• 13.
Find the smallest number among the following numbers. 1411, 14504, 2431, 10001, 9900
• A.

10001

• B.

9900

• C.

2431

• D.

1411

• 14.
The tickets sold for the semi final IPL match were 9872 whereas 10050 tickets were sold during the finals. How many more tickets, estimated to nearest tens, were sold during the finals?
• A.

160

• B.

170

• C.

180

• D.

190

• 15.
The biggest 4 digit number formed by using each of the digits 5,7,8,9, without repetition is
• A.

9875

• B.

8975

• C.

7589

• D.

5789

• 16.
Rita has a ribbon of length 2070 mm. Sita has a ribbon whose length is 1232 mm shorter than that of Rita's ribbon. Approximate the length of ribbon that Sita has, to nearest thousand.
• A.

500

• B.

1000

• C.

1500

• D.

2000

• 17.
LXIX =
• A.

49

• B.

59

• C.

69

• D.

79

• 18.
The number 235,006 can be written in words in the international system of numeration as
• A.

Two lakh thirty five thousand six

• B.

Two hundred thirty five thousand six

• C.

Twenty three lakh thirty five thousand six

• D.

Twenty three thousand five hundred and six

• 19.
Smallest 5-digit number exceeds the largest 4-digit number by _______ .
• A.

999

• B.

998

• C.

1000

• D.

1

• 20.
Simplify: 5 ×(14 - 20).
• A.

30

• B.

40

• C.

-30

• D.

-40

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