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.

951.

Find the value of \[25{{x}^{2}}+10xy-{{y}^{2}},\] when \[x=4\]and \[y=1.\]

A.  400             
B.    440    
C.    439    
D.    441       
Answer» D.    441       
952.

Directions: Match the second pair of numbers in the same way as the first pair in each of the questions below. KeaC is to CaeK as XgmF is to   ?

A.  GmcF  
B.    FmgX   
C.  EgmX  
D.    EmgF
Answer» C.  EgmX  
953.

Find the odd one out.         (SOFNS02016)

A.     
B.  
C.     
D.   
Answer» D.   
954.

Which of the following completes the second pair in the same way as the first pair? EH : IR : : DF : ?

A.  MP         
B.  LR      
C.      FK      
D.      JN       
Answer» D.      JN       
955.

If the English alphabets is written in the reverse order and every alternate letter starting with Y is dropped towards the right, which letter will be exactly in the middle of the remaining letters of the alphabet?

A. M     
B. O     
C. N      
D. M or O
Answer» D. M or O
956.

What was the day of the week on 28th May, 2003?

A.  Friday          
B.    Saturday
C.  Sunday        
D.    Monday
Answer» B.    Saturday
957.

All the letters which occur at odd places in the word EXCITEMENT are placed at odd places (such as first letter is placed at third place, third letter at fifth place and so on. Similarly, the letters at even places are placed. Last two letters i.e., letter at odd place is placed at first place and letter at even place is placed at second place. Now, which of the following letters will be seventh from the right end in the new arrangement?        (SOF IMO 2016)

A. T      
B. E    
C. X      
D. M  
Answer» D. M  
958.

Find the value of the expression\[\frac{{{(a-c)}^{2}}-{{(a+c)}^{2}}}{{{({{a}^{2}}+{{c}^{2}})}^{2}}-({{a}^{2}}-{{c}^{2}})},\]when \[a=\frac{1}{3}\]and \[c=\frac{1}{17}.\]

A.  -51       
B.    92      
C.    68      
D.    85
Answer» B.    92      
959.

Threat: Insecurity

A. Challenge: Fight 
B.       Reason: Anger
C. Thunder: Rain    
D.       Speed: Acceleration
E. Joy: Pain
Answer» B.       Reason: Anger
960.

Petroleum : Kerosene

A. Coal: Coke   
B.     Juice: Milk
C. Road: Path
D.        Mars: Saturn
E. None of these
Answer» B.     Juice: Milk
961.

Alphabet: Word:: Word : ?

A. Sound  
B.        Music
C. Sentence  
D. Dictionary
E. Speech
Answer» D. Dictionary
962.

How many minimum number of straight lines are required to make the given figure?

A. 8      
B. 11    
C. 12     
D. 13
Answer» B. 11    
963.

Pointing to a woman in a photograph a man says, "She is the only daughter of my father's mother-in-law". How is the woman related to the man?

A.  Daughter       
B.  Mother        
C.  Daughter-in-law         
D.  None of these
Answer» C.  Daughter-in-law         
964.

Daya has a brother Anil. Chandra is Daya's father. Bimal is Chandra's father. In terms of relationship. Anil is the____ of Bimal?

A. Grandfather      
B.        Brother      
C. Grandson 
D.     Son  
E.         Uncle
Answer» D.     Son  
965.

Introducing a man, a woman said, "His wife is the only daughter of my father".  How is the man related to the woman?

A. Husband  
B.        Father
C. Father-in-law     
D.        Brother
E. None of these
Answer» B.        Father
966.

Which of the following identities is applicable to find the value of \[{{(99)}^{2}}.\]

A.  \[{{a}^{2}}-{{b}^{2}}=(a+b)(a-b)\]
B. \[{{(a-b)}^{2}}={{a}^{2}}-2ab+{{b}^{2}}\]
C.  \[{{(a+b)}^{3}}={{a}^{3}}+3{{a}^{2}}b+3a{{b}^{2}}+{{b}^{3}}\]
D. \[{{(a-b)}^{3}}={{a}^{3}}-3{{a}^{2}}b+3a{{b}^{2}}-{{b}^{3}}\]
Answer» C.  \[{{(a+b)}^{3}}={{a}^{3}}+3{{a}^{2}}b+3a{{b}^{2}}+{{b}^{3}}\]
967.

Which of the following word will come in the last place if all of them are arranged alphabetically as in a dictionary?

A. Research        
B. Round
C. Rational  
D. Rural
Answer» E.
968.

Eight friends A, B, C, D, E, F, G and H are sitting around a circle facing the centre. E is third to the left of G, who is on the immediate right of B, who is third to the left of A. H is second to the right of F, who is not an immediate neighbour of E. D is not an immediate neighbour of B Which of the following pairs has the first person on the immediate left of the second person?     (SOF IMO 2016)

A. GB        
B. AF         
C. CE    
D. HD      
Answer» E.
969.

In a certain code, TOGETHER is written as RQEGRJCT. In the same code, PAROLE will be written as.

A. NCPQJG 
B.        RCPQJK
C. NCQPJG 
D.        RCTQNG
E. None of these
Answer» B.        RCPQJK
970.

If "black" means 'pink', 'pink' means "blue", 'blue' means 'white', 'white' means 'green', 'green' means 'red' and 'red' means 'brown', then what is the colour of clear sky?

A.  Brown      
B.  Pink  
C.  Blue 
D.  Red
Answer» C.  Blue 
971.

Study the following arrangement carefully and answer the question given below. P 5 M N B 3 O  L J 4 U @ Z C S I © L 9 A X 4 T U * 3 E M How many such numbers are there in the above arrangement each of which is immediately followed by a vowel and immediately preceded by a consonant?         (SOF IMO 2016)

A. None
B. One 
C. Two 
D. More than two
Answer» E.
972.

Directions: Match the second pair of numbers in the same way as the first pair in each of the questions below. 8 is to 256 as 6 is to   ?

A.  343        
B.  243     
C.  1331     
D.    108
Answer» E.
973.

If in a certain code, COVET is written as FRYHW, which word would be coded as SHDUO?

A.  PEARL  
B.  REPAY
C.  STINA      
D.  QUAKE
Answer» B.  REPAY
974.

Weak: Fragile

A. Strong: Wrestler  
B.     Light: Heavy
C. Few: Scarcity      
D.        Destiny: Fortune
E. Hope: Despair
Answer» E. Hope: Despair
975.

Grief: Tears

A. Stress: Blood Pressure
B. Laugh: teeth
C. Pain: Aspirin       
D.          injury: First Aid
E. Plan: Execute
Answer» B. Laugh: teeth
976.

Directions: Match the second pair of numbers in the same way as the first pair in each of the questions below. ACFJ is to: ZXUQ as EGIN is to   ?

A.  VUSQ    
B.  UTRP   
C.  VRPM   
D.    VTRM
Answer» E.
977.

Find the number of squares formed in the given figure.

A.  40       
B.  50      
C.  20          
D.  30
Answer» D.  30
978.

Evaluate \[{{\left( \frac{\mathbf{-1728}}{\mathbf{2744}} \right)}^{\frac{\mathbf{2}}{\mathbf{3}}}}{{\left( \frac{\mathbf{4096}}{\mathbf{9216}} \right)}^{\frac{\mathbf{1}}{\mathbf{2}}}}\mathbf{-}{{\left( \frac{\mathbf{729}}{\mathbf{343}} \right)}^{\frac{\mathbf{2}}{\mathbf{3}}}}\]

A. 0       
B.     \[\frac{4208}{2152}\]
C. \[-\frac{57}{49}\]    
D.        \[\frac{2152}{4208}\]
E. None of these
Answer» D.        \[\frac{2152}{4208}\]
979.

     Which of the following figures completes the second pair in the same way as the first pair?

A.      
B.  
C.             
D.     
Answer» B.  
980.

The minimum number of straight lines required to make the given figure is___.         (SOF NSO 2016) 

A. 23     
B. 22   
C. 17     
D. 18        
Answer» D. 18        
981.

Which pair of letters replaces the question mark?

A.  XA    
B.  WB     
C.  YA       
D.      ZB
Answer» B.  WB     
982.

Which of the following completes the second pair in the same way as the first pair?

A.   
B.  
C.   
D.  
Answer» C.   
983.

In a code language, TUTORIAL is written as DODNGLCF and DANCE is written as YCJMZ, how can EDUCATION be written in that code?

A.  ZYOMDCLNJ   
B.  ZYMODCLNJ   
C.  ZYOMCDLNJ   
D.  ZYOMDDLNJ
Answer» D.  ZYOMDDLNJ
984.

Today is Wednesday, what will be the day after 94 days?

A.  Monday        
B.    Tuesday  
C.  Wednesday      
D.    Sunday
Answer» D.    Sunday
985.

On What dates of Dec. 1984 did Sunday fall?

A.  6th, 13th, 20th & 27th       
B.  7th, 14th, 21st, & 28th
C.  2nd, 9th, 16th, 23rd, & 30th  
D.  1st, 8th, 15th, & 22nd
Answer» D.  1st, 8th, 15th, & 22nd
986.

Leader is to Follower as........... is to Soldier

A. Captain   
B.     Unit         
C.       Army
D.     Barrack
E. Cavalry
Answer» B.     Unit         
987.

Skin is to cold as nose is to..............

A. Smell
B.     Taste
C. Sound        
D.     Hot
E. Rain
Answer» B.     Taste
988.

Find the value of \[52\text{ }\times \text{ }52\text{ }+\text{ }2\text{ }\times \text{ }52\text{ }\times \text{ }48\text{ }+\text{ }48\text{ }\times \text{ }48.\]

A.  12148         
B.    10000         
C.    11234  
D.    14136   
Answer» C.    11234  
989.

Mile: Distance

A. Money: Thousands      
B. Quantity: Weight
C. Genius: Award    
D.     Litre: Liquid
E. Circle: Area
Answer» E. Circle: Area
990.

Kamla is 42 weeks older to me while Anuradha is 15 weeks older to her. If Anuradha was born on Saturday, on which day was I born?

A.  Friday    
B.  Wednesday
C.  Sunday        
D.    Saturday
Answer» E.
991.

If the code for BLUE is YOFV, what is MZEB the code for?

A.  PACK       
B.  ROAD        
C.  NAVY      
D.  HOLE
Answer» D.  HOLE
992.

Aniket is 17th from the left end in a row of 29 boys and Sahil is 17th from the right end in the same row. How many boys are there between them in the same row?   (SOF IMO 2016)    

A. 5      
B. 6   
C. 3      
D. Data inadequate 
Answer» D. Data inadequate 
993.

Direction: Study the following letters-symbols-numbers series carefully and answer each of the questions given. 5 8 # B F L ? 4 * M 7 9 G H 2 M 3 + 8 4 ? $ P Q 6 R 7 *H T How many such symbols are there in above arrangement each of which is immediately preceded by a number and immediately followed by a letter?

A.  2
B.  3  
C.      4
D.  5        
Answer» C.      4
994.

Find the remainder when \[\mathbf{5}{{\mathbf{m}}^{\mathbf{3}}}\mathbf{-13}{{\mathbf{m}}^{\mathbf{2}}}\mathbf{+15m+7}\] is divided by \[\mathbf{4-3m+}{{\mathbf{m}}^{\mathbf{2}}}\mathbf{.}\]

A. m - 1      
B.        m + 1  
C. 2m + 1      
D.        2m ? l
E. None of these
Answer» B.        m + 1  
995.

Find the quotient of polynomial if \[{{\mathbf{y}}^{\mathbf{3}}}\mathbf{-6}{{\mathbf{y}}^{\mathbf{2}}}\mathbf{+9y-2}\] is divided by \[\mathbf{y}-\mathbf{2}.\]

A. \[{{y}^{2}}+4y+1\]
B.     \[{{y}^{2}}-4y+1\]
C. \[{{y}^{2}}+4y-1\]
D.       \[{{y}^{2}}-4y-1\]
E. None of these
Answer» C. \[{{y}^{2}}+4y-1\]
996.

     Identify the matching pair.

A.      
B.        
C.       
D.     
Answer» D.     
997.

Directions: Match the second pair of numbers in the same way as the first pair in each of the questions below. 23 is to 35 as 57 is to?

A.  79      
B.    73      
C.  711     
D.    911
Answer» D.    911
998.

At what time between 5:30 and 6 will the hands of a clock be a right angles?

A.  \[43\frac{5}{11}\] minute past 5     
B.  \[43\frac{7}{11}\] minute past 5
C.  40 minute past 5
D.       45 minute past 5
Answer» C.  40 minute past 5
999.

If birds 'are called 'kings', 'kings' are called 'flowers', 'flowers' are called 'cubes', cubes' are called 'table', 'table' are called 'humans' and 'humans' are called 'birds', what are roses?

A. table 
B. flowers
C. cubes      
D. human
E. birds
Answer» D. human
1000.

In a certain code '7 8 6' means 'bring me apple', '9 5 8' means 'peel green apple' and '6 4 5' means 'bring green fruit'. Which of the following is the code for 'me'?

A. 8   
B. 6
C. 7
D. Cannot be determined
E. None of these
Answer» D. Cannot be determined