MCQ Questions for Class 6 Maths Knowing Our Numbers Quiz 5

The product of divisors of 343 is

0%
${7^{\frac{3}{2}}}$
0%
${7^2}$
0%
${7^3}$
0%
${7^6}$

Explanation

The product of divisor of $343$ is

$343=7\times 7\times 7\times 1$

$343={{7}^{3}}$

Hence, this is the answer.

Option (C) is correct.

Mark the correct alternative of the following.
The largest three digit number having distinct digits is?

0%
$987$
0%
$789$
0%
$999$
0%
$900$

Mark the correct alternative of the following.
The largest three digit number formed by the digits

$8, 5, 9$ is?

0%
$859$
0%
$985$
0%
$958$
0%
$589$

Mark the correct alternative of the following.
The smallest three digits number having three distinct digits is?

0%
$123$
0%
$101$
0%
$102$
0%
$201$

State whether the statements are true (T) or false (F).
The areas of any two faces of cuboid are equal.

0%
True
0%
False

What is the value of

$52 \times 62$ ?

0%
$3224$
0%
$3226$
0%
$3228$
0%
$3244$

How many zeros are there in one lakh?

0%
4
0%
3
0%
5
0%
2

Explanation

As we know

$1 \quad lakh = 1000000$

$\therefore C$ will be the correct answer.

State ture/false:

$1\quad crore=100\quad lakh$

0%
True
0%
False

What is the product of largest four digit number and smallest two digit number?

0%
$9990$
0%
$99990$
0%
$999990$
0%
None of these

Obtain the value of

$204 \times 117 + 12$

0%
$2380$
0%
$21880$
0%
$22880$
0%
$23880$

Where we can put brackets (parentheses) in

$5 \times 3 - 2 + 1$ to make it equivalent to

$14$ ?

0%
$5 \times 3 - (2 + 1)$
0%
$(5 \times 3) - (2 + 1)$
0%
$(5 \times 3) - 2 + 1$
0%
None of these

Explanation

Following the rules of BODMAS

$(5 \times 3)-2+1=15-2+1=16-2=14$

Obtain the value of

$513 \times 12$

0%
$6156$
0%
$6158$
0%
$6166$
0%
$6168$

Evaluate following:

$95 \times 65$

0%
$6175$
0%
$6185$
0%
$6195$
0%
None of these

Evaluate:

$112 \times ( 9 + 3)$

0%
$1344$
0%
$1346$
0%
$1348$
0%
$1350$

If 6 years hence a mans age will be 3 times the

age of his son and three years ago he was 9 times as old as his son, then what

is the present age of the man?

0%
25 years
0%
35 years
0%
15 years
0%
30 years

Round off 11,125 to the nearest thousand.

0%
11,000
0%
12,000
0%
11,120
0%
1,100

Explanation

The given number is

$11,125$ .

The ones place of the number is

$5$ , the tens place is

$2$ , the hundreds place is

$1$ and the thousands place is

$1$ .

Its digit at hundreds place is

$1$ , which is less than

$5$ .

So, we replace each of the hundreds, tens and ones digits by

$0$ and keep the other digits as they are.

Therefore, the number

$11,125$ is rounded off to nearest thousands as

$11,000$ .

Hence, option A is correct.

Roman numeral for the greatest three digit number is

0%
$IXIXIX$
0%
$CMIXIX$
0%
$CMXCIX$
0%
$CMIC$

Explanation

The largest

$3$ digit number is

$999$ . Let's convert that into Roman numerals.

$M = 1000, D = 500, C = 100, X = 10, V = 5$ and

$I = 1.$

$900 = CM$

$90 = XC$

$9 = IX$

$900+90+9=999$

$(1000-100)+(100-10)+(10-1)$

Therefore,

$999 = CMXCIX$

$(1000-100)+(100-10)+(10-1)$

Let's crossverify,

$CMXCIX=(1000-100)+(100-10)+(10-1)$

$=900+90+9=999$

$CDI+V+C+X$ is equal to

0%
$506$
0%
$401$
0%
$406$
0%
$516$

Explanation

(D)

$CDI+V+C+X$

$401+5+100+10=516$

$XIX+XXX=$ ________

0%
$49$
0%
$51$
0%
$55$
0%
$44$

Explanation

$19+30=49$

Round off 24,500 to nearest thousands.

0%
$24,400$
0%
$24,600$
0%
$25,000$
0%
$24,000$

Explanation

To round a number to the nearest thousand, the digit in hundreds place is considered. if it is greater than or equal to 5 we round it up and if is less than 5 we round it down.

$24,500$ the hundreds place is

$5$ and the thousands place is

$4$ .

Hence, increase the digit at thousands place by

$1$ and replace each one of the digits in hundreds, tens and ones place by

$0$

$\therefore 24,500$ is rounded off to nearest thousands as

$25,000.$

Ten millions come under ........ period

0%
crores
0%
lakhs
0%
thousands
0%
millions

Compare:

$9423816$ and

$9423826$

0%
$>$
0%
$<$
0%
$=$
0%
None

Explanation

$9423816 < 9423826$

$\because$ At tens place, number

$9423826$ has

$2$ whereas in the same place, number

$9423816$ has

$1$ .

The numerical value of

$IX+XV+XX=$ ________

0%
$45$
0%
$35$
0%
$44$
0%
$40$

The number 315233729 can be written in International system as ..........

0%
Three hundred fifteen millions, two hundred thirty three thousands, seven hundred twenty

nine.
0%
Thirty one crores, fifty two lakhs, thirty three thousands, seven hundred and twenty nine.
0%
Three one five lakhs, two three thousand, seven hundred and twenty nine.
0%
Three hundred fifteen million

Compare the given numbers:

$9423816$ ____

$9423826$ .

0%
$>$
0%
$<$
0%
$=$
0%
None of the above

Explanation

To compare

$9423816$ and

$9423826$

Since the number of digits is same for both the numbers, so start comparing digits from right

$94238$ is same, so we compare 6th digits which are

$1$ and

$2$

$1$ is less than

$2$

$9423816$ is less

$9423826$ .

So,

$9423816 <9423826$

Find the greatest number

43,29,52,280

$\Box$ 1,43,29,25,280

0%
>
0%
<
0%
=
0%
None of these

Numerals that can be repeated in Roman system are

0%
I, X and C
0%
I, V and X
0%
V, L and D
0%
D

The number

$28,549$ when rounded off to the nearest hundreds is

0%
$28,000$
0%
$28,500$
0%
$28,600$
0%
$29,000$

Explanation

$28,549$
The digits at tens place is 4, which is less than 5. Hence, the rounded off number to nearest hundreds

$= 28,500.$

Compare the given numbers:

$31505$ _____

$31550$

0%
$>$
0%
$<$
0%
$=$
0%
None of the above

Explanation

Both the numbers

$31505$ and

$31550$ have an equal number of digits.

So, we start comparing from the left side.

Now, till the 3rd digit, the numbers are the same.

4th digits are

$0$ and

$5$ and

$5$ is greater.

So,

$31505$ is smaller than

$31550$ .

Therefore

$31505$

$<$

$31550$ .

Hence, the answer is

$<$ .

Compare the given numbers:

$61000285$ ____

$610000285$

0%
$>$
0%
$<$
0%
$=$
0%
None of the above

Explanation

There are

$8$ digits in the number

$61000285$ and

$9$ digits in

$610000285$

So,

$61000285$ is smaller than

$610000285$ .

Therefore

$61000285$

$<$

$610000285$ .

Hence, the answer is

$<$ .

CBSE Questions for Class 6 Maths Knowing Our Numbers Quiz 5 - MCQExams.com

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Practice Class 6 Maths Quiz Questions and Answers

CBSE Questions for Class 6 Maths Knowing Our Numbers Quiz 5 - MCQExams.com

0:0:1

Practice Class 6 Maths Quiz Questions and Answers

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