Explore topic-wise MCQs in 8th Class.

This section includes 1185 Mcqs, each offering curated multiple-choice questions to sharpen your 8th Class knowledge and support exam preparation. Choose a topic below to get started.

201.

A circular wire of radius 42 cm is bent in the form of a rectangle whose sides are in the ratio 6 5. Find the smaller side of the rectangle.

A. 56 cm
B. 48 cm
C. 72 cm
D. 60 cm
Answer» E.
202.

PQRS is a trapezium. Identify the area of the shaded region.

A. \[~15\text{ }c{{m}^{2}}\]
B. \[~17c{{m}^{2}}\]
C. \[14\,c{{m}^{2}}\]
D. \[~22\text{ }c{{m}^{2}}\]
Answer» C. \[14\,c{{m}^{2}}\]
203.

PQRS is a rectangle. Find the area of the shaded region.

A. \[~12\,c{{m}^{2}}\]
B. \[~16\,c{{m}^{2}}\]
C. \[~18\,c{{m}^{2}}\]
D. \[~24\text{ }c{{m}^{2}}\]
Answer» D. \[~24\text{ }c{{m}^{2}}\]
204.

RSTU is a square, PQRS is a trapezium and T is the midpoint of SP. Identify the area of the shaded region.

A. \[24\,c{{m}^{2}}\]
B. \[56\,c{{m}^{2}}\]
C. \[28\text{ }c{{m}^{2}}\]
D. \[48\text{ }c{{m}^{2}}\]
Answer» E.
205.

The given figure is made up of a parallelogram, a right-angled triangle and a trapezium. Identify the area of th6 whole figure.

A. \[52\,c{{m}^{2}}\]
B. \[~32\,c{{m}^{2}}\]
C. \[44\text{ }c{{m}^{2}}\]
D. \[~48\text{ }c{{m}^{2}}\]
Answer» D. \[~48\text{ }c{{m}^{2}}\]
206.

The given figure shows a triangle. Identify the area of the shaded region.

A. \[~36\text{ }c{{m}^{2}}\]
B. \[~24\text{ }c{{m}^{2}}\]
C. \[~52\text{ }c{{m}^{2}}\]
D. \[~69\text{ }c{{m}^{2}}\]
Answer» E.
207.

If a wire is bent into the shape of a square, its area is 81 sq. cm. When the wire is bent into a semi-circular shape, what is its area?

A. \[70\text{ }c{{m}^{2}}\]
B. \[~77\text{ }c{{m}^{2}}\]
C. \[~72\text{ }c{{m}^{2}}\]
D. \[~64\text{ }c{{m}^{2}}\]
Answer» C. \[~72\text{ }c{{m}^{2}}\]
208.

The given figure consists of three equilateral triangles and a square, with each side measuring 6 cm. Identify the perimeter of the whole figure.

A. 42 cm
B. 36 cm
C. 24cm
D. 18cm
Answer» B. 36 cm
209.

A PQR is an equilateral triangle and PRST is a square. Find the perimeter of the whole figure given that the area of PRST is

A. 24 cm
B. 18 cm
C. 15 cm
D. 25 cm
Answer» E.
210.

PSUV is a rectangle and RSTX is a square. What is the perimeter of the shaded region?

A. 18 cm
B. 42 cm
C. 26 cm
D. 38 cm
Answer» C. 26 cm
211.

If the ratio of circumferences of two circles is 4 : 9, what is the ratio of their areas?

A. 0.377777777777778
B. 0.722916666666667
C. 0.172916666666667
D. 0.0854166666666667
Answer» C. 0.172916666666667
212.

The floor of a room measures 12 m by 10 m. A carpet is placed on the floor, from wall to wall. What is the area of the carpet?

A. \[120\text{ }{{m}^{2}}\]
B. 1200 m
C. 120 m
D. \[1200\text{ }{{m}^{2}}\]
Answer» B. 1200 m
213.

The perimeter of rectangular piece of paper is 56 cm. If the length is three times its width, what is its width?

A. 8 cm
B. 56 cm
C. 7 cm
D. 21 cm
Answer» D. 21 cm
214.

How many kilometres does a bicycle wheel of radius 30 cm cover in 70 revolutions?

A. 0.0132 km
B. 1.32 km
C. 13.2 km
D. 0.132 km
Answer» E.
215.

What is the area of the shaded part in the figure, given that the side of square ABCD is 90 m and the side of square PQRS is 100 m?

A. 1900 sq m
B. 2000 sq m
C. 1000 sq m
D. 2500 sq m
Answer» B. 2000 sq m
216.

ABCD is a rectangle having length 30 cm and breadth 25 cm. P, Q, Rand S are midpoints of AB, BC, CD and AD respectively. What is the area of the shaded part?

A. \[375\text{ }{{m}^{2}}\]
B. \[~375\text{ }c{{m}^{2}}\]
C. \[~475\text{ }{{m}^{2}}\]
D. \[425\text{ }c{{m}^{2}}\]
Answer» C. \[~475\text{ }{{m}^{2}}\]
217.

The length and breadth of a rectangular hall in a model are 0.4 m and 30 cm respectively. What is the distance between the opposite corners of a wall in the model?

A. 34.16 m
B. 50 m
C. 34.16 cm
D. 50 cm
Answer» E.
218.

The difference between the length and breadth of a rectangle is 23 m. If the perimeter is 206 m, what is its area?

A. \[~1520\,{{m}^{2}}\]
B. \[~2520\,{{m}^{2}}\]
C. \[~2420\text{ }{{m}^{2}}\]
D. \[~2250\text{ }{{m}^{2}}\]
Answer» C. \[~2420\text{ }{{m}^{2}}\]
219.

The longer side of a parallelogram is 81 cm and the corresponding altitude is 16 cm. If the length of the shorter side is 24 cm, what is the measure of its corresponding altitude?

A. 36 cm
B. 48 cm
C. 54 cm
D. 24 cm
Answer» D. 24 cm
220.

What is the difference of circumferences of the circles shown?

A. 22 cm
B. 20 cm
C. 24 cm
D. 26 cm
Answer» B. 20 cm
221.

A square with a side \[''x''\] is inside a square with a side of 4, as shown. Which expression represents the area of the shaded region in terms of\[''x''\]?

A. \[16+{{x}^{2}}\]
B. \[16-{{x}^{2}}\]
C. \[16-2x\]
D. \[16-4x\]
Answer» C. \[16-2x\]
222.

Every side of a square of area 36 cm2 is separated into 3 equal parts as shown. What is the area of the unshaded part?

A. \[20\text{ }c{{m}^{2}}\]
B. \[16\text{ }c{{m}^{2}}\]
C. \[~8\text{ }c{{m}^{2}}\]
D. \[~28\text{ }c{{m}^{2}}\]
Answer» E.
223.

                        How does the given paper look like when folded?

A.        
B.                         
C.            
D.                 
Answer» C.            
224.

                        How does the given paper look the when folded?

A.        
B.                         
C.            
D.                 
Answer» D.                 
225.

                        Which of the following shapes is similar to the given paper after folding?

A.      
B.                        
C.            
D.                 
Answer» B.                        
226.

Find the figure that resembles the given paper when folded.

A.                                 
B.         
C.     
D.                 
Answer» B.         
227.

Direction: There are three forms X, Y and Z of a sheet of paper. Figures X and Y respectively show the two consecutive folds of the sheet. And the figure Z shows cuts of the folded sheet. Choose one figure from the four options [a], [b], [c] and [d], that is the unfolded form of the sheet.

A.                       
B.            
C.                      
D.   
Answer» B.            
228.

Find the figure which most closely resembles the unfolded piece of paper.

A.          
B.       
C.         
D.       
Answer» B.       
229.

In the following question, there are four figures out of which three are similar in the same way but one is different from them. Find out the different figure.

A.           
B.              
C.                
D.       
Answer» E.
230.

                                                Find the odd one out.

A.                                  
B.                 
C.                         
D.                       
Answer» D.                       
231.

                                Identify the odd one out.

A.                                      
B.                      
C.             
D.                       
Answer» B.                      
232.

                                Which of the following is the odd one out?

A.                                           
B.           
C.                   
D.                       
Answer» D.                       
233.

Choose the figure which is different from the rest.

A.         
B.       
C.         
D.       
Answer» C.         
234.

Which shape is the odd one out?

A.                                           
B.         
C.              
D.                       
Answer» C.              
235.

                Find the odd one out in the given series?

A.                                            
B.            
C.                  
D.                       
Answer» C.                  
236.

                                Find the odd one that does not fit into the given series.

A.                                            
B.            
C.                   
D.                       
Answer» C.                   
237.

                                Find the odd one out from the series.

A.           
B.                                  
C.                  
D.                       
Answer» B.                                  
238.

Identify the figure which does not belong to the group.

A.          
B.       
C.         
D.       
Answer» C.         
239.

                                Identify the odd one that does not the given series.

A.                                            
B.           
C.                  
D.                       
Answer» E.
240.

Which is the odd one out?

A.        
B.       
C.           
D.       
Answer» D.       
241.

Which of the following does not fit into the given series?

A.                                           
B.             
C.                 
D.                       
Answer» C.                 
242.

Identify the odd one that does not fit into the given series.

A.  MQ                                      
B.  PS                         
C.  EG                        
D.         IK
Answer» B.  PS                         
243.

Find the odd one out in the given series

A.  64                                         
B.  48                         
C.  120                       
D.         96                                         
Answer» E.
244.

Simplify: \[\frac{\sqrt{\mathbf{1024}}\mathbf{-}\sqrt{\mathbf{324}}}{\sqrt{\mathbf{441}}\mathbf{+}\sqrt{\mathbf{196}}}\]

A. \[\frac{2}{5}\]   
B.                    \[\sqrt{\frac{2}{5}}\]
C. \[\sqrt{\frac{8}{5}}\]                    
D.       \[\sqrt{\frac{4}{25}}\]
E. None of these
Answer» B.                    \[\sqrt{\frac{2}{5}}\]
245.

A group of students in a class collects Rs. 9216. The amount contributed by each student is equivalent to the number of students in the class. Find the number of students in the class.

A. 66                       
B.        48
C. 96   
D.       36
E. None of these
Answer» D.       36
246.

Find the value of the given expression. \[\sqrt{\frac{0.256\times 0.081\times 4.356}{1.5625\times 0.0121\times 129.6\times 64}}\]

A. 1.096               
B.                    0.024
C. 2.196                 
D.                    4.096
E. None of these   
Answer» C. 2.196                 
247.

Simplify : \[\sqrt{\mathbf{3}\frac{\mathbf{33}}{\mathbf{289}}}\]

A. \[\frac{3}{17}\]                     
B.                    \[\frac{30}{17}\]
C. \[\frac{33}{17}\]                     
D.        \[\frac{11}{17}\]
E. None of these
Answer» C. \[\frac{33}{17}\]                     
248.

What is the value of \[\sqrt{3018+\sqrt{36+\sqrt{169}}}\] ?

A. 55     
B.       25
C. 35                       
D.        65
E. 45
Answer» B.       25
249.

What is the value of \[\sqrt{\mathbf{1522756}}\]?

A. 1232    
B.                                2434
C. 1324                    
D.        1426
E. 1234
Answer» F.
250.

The number 16777216 is the square of which one of the following numbers?

A. 4276             
B.               4096
C. 4086                   
D.         5006
E. None of these
Answer» C. 4086