Maths Class 4th

121. A number that can be written in fraction can also be written in decimal form.

A) True

B) False

122. Write Eight point five three five in digits:

A) 85.35

B) 8.535

C) 853.5

D) .85353

123. A Decimal point is a _____.

A) Hyphen

B) Dot

C) Comma

D) Bar

124. Decimal point is used for:

A) Separation of Integral part of a decimal from its fractional part.

B) Joining the Integral Part and Decimal Part

C) Adding the Integral and Decimal Part

D) None of the above

125. Write 7/10 in decimal form:

A) 7

B) 70

C) 0.07

D) 0.7

126. Convert ¾ into decimal.

A) 10

B) 25

C) 0.5

D) 0.75

127. Convert 7/25 into decimal:

A) 17

B) 0.17

C) 0.28

D) None of the above

128. Convert 0.017 into fraction:

A) 17/10

B) 17/100

C) 17/1000

D) 17/ 100000

129. Namra bought 6 m of cloth. She used 3.7 m to make a bed cover and the rest to make a pillow case. How much did she use for making a pillow cover.

A) 3.1

B) 6

C) 2.3

D) None of the above

130. 7.29 + 4.63 =

A) 1.192

B) 1192

C) 11.92

131. Find the sum of 87.82 and 12.18.

A)  10

B) 87.82

C) 100

D) None of the above

132. When a decimal number is multiplied by 10 decimal point is moved one place to the ___.

A) Left

B) Right

C) Both

D) None of the above

133. When a decimal number is multiplied by 100, the decimal point is moved ____ to the right.

A) One

B) two

C) Three

D) It is not moved

134. There is 18.38 litres of milk in 9 bottles. Find the quantity of milk in one bottle.

A) 1 ltr

B) 2.02 ltr

C) 2 ltr

D) None of the above

135. 0.3÷2

A) 0.6

B) 6

C) 0.03

D) 0.15

136. Decimals have __ parts.

A) One

B) two

C) Three

137. Which of the following is a part of decimals:

A) Integral Part

B) Fractional Part

C) Both A and B

D) None of the above

138. Which of the following is not a unit of length?

A) kg

B) m

C) km

D) cm

139. Which of the following is used for long distances?

A) m

B) km

C) cm

D) mm

140. To convert km into m, we ____ km with 1000.

A) Add

B) Subtract

C) Multiply

D) Divide