Decimals

Q. Why we add a zero before a decimal point to represent it

Q. If you have to represent 16 rupees and 80 paise as decimals, how would you do it?

1. ₹16.08
2. ₹16.80
3. ₹16.88
4. ₹16.008

Q. Half is when a whole is divided into four equal parts.

1. True
2. False

Q. Convert the following into fractions in their lowest terms:​
$0.085$

Q. Convert the following into fractions in their lowest terms:​
$3.75$

Q.

Convert $4\frac{3}{8}$ to decimal.

1. 4.735

2. 3.475

3. 0.4375

4. 4.375

Q.

Convert $\frac{4}{11}$ into decimal form.

1. $0.\overline{36}$

2. $0.37\overline{36}$

3. $36.\overline{36}$

4. $18.\overline{36}$

Q.

Convert each of the following into decimal form: $3\frac{5}{16}$

Q.

Which one of the following is correct?
The sum of
Statement a: A decimal and a whole number is always a whole number.

Statement b: Two decimals is always a whole number.

Statement c: Two whole numbers will always be a whole number.

1. Only a is true

2. Only b is true

3. Only c is true

4. All are true

Q.

Convert $354$ $paise$ into $₹$ .

Q.

When we see the decimal equivalent of $\frac{5}{18}$ it is a :

1. Terminating decimal

2. Non - terminating decimal

3. Recurring Decimal

4. None of these

Q. If Neel travels 1 km in 1.25 hrs, then the time he will take to reach 1000 metres is .

1. 1 h
2. 1.25 h
3. 12.5 h
4. 125.5 h

Q.

Which one of the following is correct?
The sum of :
Statement a: A decimal and a whole number is always a whole number.

Statement b: Two decimals is always a whole number.

Statement c: Two whole numbers will always be a whole number.

1. Only a is true

2. Only b is true

3. Only c is true

4. All are true

Q.

Arrange the following in descending order:

$0.632,0.546,0.456,0.564,0.465$

Q. For any natural number N, which of the following is not defined?

किसी प्राकृत संख्या N के लिए, निम्नलिखित में से कौनसा विकल्प परिभाषित नहीं है?

1. 0 ÷ N
2. N ÷ 0
3. N ÷ 1
4. N × 0

Q.

Define whole number and give some examples

Q.

Question 55

In questions 24 to 59, fill in the blanks to make the statements true.
To convert a decimal into a percent, we shift the decimal point two places to the ___.

Q.

Convert each of the following into decimal form: $\frac{7}{16}$

Q.

Fill in the blanks by using $>$ or $<$ to complete the following sentence

$40.695...............40.93$

Q.

Convert the decimals $6.7,5.86$ to like decimals.

Q.

Christopher was going home; he saw a burger shop on the way. He stopped there and ordered 8 burgers for him. He can eat 1 burger in 10 min, then how much time will he take to start his journey again towards his home if he leaves the shop right after eating?

1. 30 min

2. 1 hour

3. 1 hour 10 min

4. 1 hour 20 min

Q.

Fill in the blanks by using $>$ or $<$ to complete the following sentence

$3.6............0.783$

Q. Mark (✓) against the correct answer
.06 = ?

(a) $\frac{3}{5}$
(b) $\frac{3}{50}$
(c) $\frac{3}{500}$
(d) none of these

Q.

Express the following as rupees.

$3450p$

Q. When we add days 4 times, we get an extra day every 4 years which is called a leap year.

1. 0.5
2. 0.25
3. 0.75
4. 0.2

Q. Arrange the following decimals in descending order:

(i) 7.4, 8.34, 74.4, 7.44, 0.74
(ii) 2.6, 2.26, 2.06, 2.007, 2.3

Q.

Arrange the following in descending order:

$0.139,0.651,0.435,0.178,0.65$

Q.

Arrange $12.006,12.060,12.6,12.256$ in ascending order.

Q.

Compare 123.040506 and 123.040605

123.040506 ________ 123.040605

1. <

2. >

3. =

4. Cannot be compared

Q. The sum of any two whole numbers is a ___.

1. zero
2. whole number
3. fraction
4. decimal number