Explore topic-wise MCQs in 7th Class.

This section includes 1052 Mcqs, each offering curated multiple-choice questions to sharpen your 7th Class knowledge and support exam preparation. Choose a topic below to get started.

651.

In the given figure, it is given that ML = MN, QM = MR, \[ML\bot PQ\]and\[MN\bot PR.\] Which of the following congruency rules is suitable to prove that\[PQ=PR?\]

A.  S.A.S.            
B.       A.A.A.            
C.  R.A.S.            
D.       S.S.S.
Answer» D.       S.S.S.
652.

If 'cook' is called 'butler', 'butler' is called 'manager', 'manager? is called 'teacher', 'teacher' is called 'clerk' and 'clerk' is called 'principal', generally who will teach in a class?

A.  cook         
B.  clerk  
C.  manager 
D.         teacher
Answer» C.  manager 
653.

If it is possible to make a meaningful English word with the first, second and fourth letters of the word ARDENT and consonants from the word LAB using each letter only once, then the third letter of that word is your answer. If more than one such word can be formed, then your answer is 'N'. If no such word can be formed, then your answer is ?Z?.

A.  E   
B.  N  
C.  Z   
D.  B        
Answer» C.  Z   
654.

If the code of 'NUMBER' is 'MVLCDS', then what is the code of 'SECOND'?

A.  CTQDRB         
B.  GRQDRB         
C.  RFBPME         
D.  RFANMD
Answer» D.  RFANMD
655.

Which one of the following letters is exactly midway between 16th letter from the left and 23rd letter from the right in the English alphabet?

A.  J
B.  H         
C.       G         
D.       N         
Answer» B.  H         
656.

Identify the property by which \[\Delta ADB\cong \Delta ADC\]in the following figure.

A.  S.A.S. property          
B.  S.S.S. property
C.  R.H.S. property
D.   A.S.A. property
Answer» B.  S.S.S. property
657.

Find the sum of squares, rectangles and triangles in the given figure.

A.  29        
B.  35     
C.       40     
D.       37
Answer» E.
658.

How many such 1's are there each of which is immediately followed by 2, and 2 is not immediately followed by 3?  (SOF NCO 2016)       1 2 1 3 4 5 1 2 3 5 2 1 2 6 1 4 5 1 1 2 4 1 2 3 2 1 7 5 2 1 2 5      

A.  2   
B.  4   
C.  5   
D.  7 
Answer» C.  5   
659.

In a row of boys, Raghav is fifth from the left end and Sourav is eleventh from the right end. If Raghav is twenty fifth from the right end, then how many boys are there between Raghav and Sourav? (SOF IMO 2017)

A.  14  
B.  13 
C.  15  
D.  12
Answer» C.  15  
660.

If the second half of the English alphabet is written in reverse order which letter will be 6th to the left of the letter which is 10th from the right?

A.  J         
B.         K          
C.         L          
D.       M        
Answer» E.
661.

Mr. A is now \[(x-10)\] years old. How old will he be 10 years from now?

A.  \[(x-20)\] years           
B.            \[(x+10)\] years
C.            x years          
D.            \[x+20\] years
Answer» D.            \[x+20\] years
662.

In a certain code language, '134' means 'good and tasty'; '478' means 'see good pictures'    and '729' means 'pictures are faint'. Which of the following digits stands for see??

A.  9
B.  2
C.  1      
D.         8  
Answer» E.
663.

In the diagram, \[\Delta ABC\]is congruent to \[\Delta PQR.\]Find the respective values of\[\angle x\]and \[\angle y.\]

A. \[{{80}^{o}},{{50}^{o}}\]
B. \[{{70}^{o}},{{50}^{o}}\]          
C. \[{{80}^{o}},{{60}^{o}}\]          
D.  \[{{70}^{o}},{{40}^{o}}\]          
Answer» C. \[{{80}^{o}},{{60}^{o}}\]          
664.

If \[t=-\text{ }5,\]find the value of \[3{{t}^{2}}+7t-9\].

A.  \[42\]               
B.         \[31\]    
C.         \[28\]     
D.         \[50\]   
Answer» C.         \[28\]     
665.

Direction: Read the information given below and answer the questions that follow. (i) A, B, C, D, E and F are six members of a family. (ii) One couple has parents and their children in the family. (iii) A is the son of C and E is the daughter of A. (iv) D is the daughter of F who is the mother of E. Which of the following pairs is the parents of the couple?

A.  A and B
B.  B and C
C.  A and F 
D.  C and F
Answer» C.  A and F 
666.

If 'Orange' is called 'Butter', 'Butter' is called 'Soap', 'Soap' is called 'Ink', 'Ink' is called 'Honey' and 'Honey' is called 'Sugar', then which of the following is used for washing clothes? (SOF IMO 2017)

A.  Honey    
B.  Butter     
C.  Sugar     
D.  Ink
Answer» E.
667.

If\[\Delta ABC\cong \Delta PRQ,\]identify the corresponding angle and side equal to \[\angle B\]and side \[PQ.\]

A. \[\angle P\]and AC       
B. \[\angle R\]and BC      
C. \[\angle R\]and AC      
D.      \[\angle Q\]and AB
Answer» D.      \[\angle Q\]and AB
668.

A note-book costs \[Rs.15\] and a pencil costs\[Rs.1.5\]. If I have \[Rs.x\] with me, what is the balance after I purchase 12 note-books and 10 pencils?

A.  \[Rs.(x-175)\]  
B.         \[Rs.(x-185)\]  
C.         \[Rs.(x-195)\]  
D.         \[Rs.(x-165)\]  
Answer» D.         \[Rs.(x-165)\]  
669.

Which is the third number to the left of the number which is exactly in the middle of the given number series? 1 2 3 4 5 6 7 8 9 2 4 6 8 9 7 5 3 1 9 8 7 6 5 4 3 2 1

A.  3   
B.  4   
C.  5   
D.  6
Answer» C.  5   
670.

If 1 is added to the middle digit of each number and then the first and the second digits are interchanged, then which of the following will be the third digit of the smallest number? 386    752    961    573    839

A.  6   
B.  2   
C.  9   
D.  3        
Answer» D.  3        
671.

In a certain code language, CREATSVE is written as FUHDWLYH. How is TRIANGLE written in that code?

A.  BHSSFKHM       
B.         WULDQJOH  
C.  BSHSFHKM         
D.        WLUDQJOH
Answer» C.  BSHSFHKM         
672.

There is a certain relationship between figures (i) and (ii). Establish the same relationship between figures (iii) and (iv) by selecting a suitable figure from the options which will replace the (?) in figure (iv).      (SOF IMO 2017)  

A.     
B.     
C.     
D.  
Answer» E.
673.

In a certain code language, 'HOLIDAY' is written as 'ACFKNQJ; then how will 'STUDENT' be written in the same code language? (SOF IMO 2017)

A.  VPGFWVU     
B.  UVWFGPV     
C.  VPGUVWF     
D.  URWBGLV
Answer» B.  UVWFGPV     
674.

   Which figure competes the pair of figure like the test figure?

A.             
B.       
C.           
D.      
Answer» D.      
675.

How many minimum number of straight lines are required to form the given figure? (SOF IMO 2016)

A. 19        
B. 21             
C. 20   
D. 18 
Answer» D. 18 
676.

If in a code language, PAINT is written as 74128 and EXCEL is written as 93596, then how will ACCEPT be written in that language?

A.  455978  
B.         544978
C.  554978
D.         733961
Answer» B.         544978
677.

If \[a=8,\text{ }b=2\]and \[c=3,\]find the value of \[\frac{16bc-5ab}{abc-3{{b}^{2}}}\].

A.  \[\frac{2}{3}\]  
B.            \[\frac{1}{6}\]      
C.            \[\frac{4}{9}\]  
D.            \[\frac{3}{8}\]
Answer» D.            \[\frac{3}{8}\]
678.

  Find the correct figure which replaces the ???

A.   
B.       
C.      
Answer» C.      
679.

Harsha is 15th from the left end of a row of 25 boys and Manav is 15th from the right end in the same row. How many boys are there between them in the same row?

A.  4         
B.  7        
C.       3       
D.       8          
Answer» B.  7        
680.

How many 5's are immediately preceded by 4 but not immediately followed by 3 in the following series? 5 4 3 7 6 5 4 5 3 6 2 4 5 4 5 5 4 3 7 5 6 4 5 5 4 3 5

A.  2   
B.  3   
C.  4   
D.  5
Answer» C.  4   
681.

Direction: Study the following figure carefully and answer the questions that follow. What is the number of quadrilaterals in the given figure?

A.  3       
B.         4        
C.  5       
D.       6         
Answer» E.
682.

If 'water' is called 'food'/ 'food' is called 'tree', 'tree' is called 'sky' and 'sky' is called 'floor', then on which of the following fruit is grown?

A.  water         
B.  food          
C.  tree
D.  sky
Answer» E.
683.

If in a certain code, 'LUTE' is written as 'MUTE' and 'FATE' is written as 'GATE', then how will 'BLUE' be written in that code?

A.  CLUE     
B.  GLUE    
C.  FLUE        
D.  SLUE
Answer» B.  GLUE    
684.

Direction: In each of the following questions, arrange the given words in a meaningful sequence.1. Elephant2. Cat3. Mosquito4. Tiger5. Whale 

A.  5,3,1,2,4     
B.  3,2,4,1,5       
C.  1,3,5,4,2          
D.  2,5,1,4,3
Answer» C.  1,3,5,4,2          
685.

If it is possible to make a meaningful word with the third, the fourth, the seventh and the tenth letters of the word WASTEBASKET, then which of the following will be the second letter of that word? If more than one such words can be formed, give M as the answer. If no such word can be formed, give Z as the answer. (SOF NCO 2017)

A.  M  
B.  Z   
C.  T         
D.  E
Answer» B.  Z   
686.

Which algebraic equation best describes the total growth (T) in height of pine trees over a 3-year period, if g equals the rate of growth in centimetres per year?

A.  \[T=3\times g\] 
B.         \[T=3+g\]      
C.         \[T=\frac{g}{3}\]      
D.         \[T=\frac{3}{8}\]      
Answer» B.         \[T=3+g\]      
687.

By which congruency condition are the two triangles in the given figure congruent?

A.  S.S.S. 
B.  R.H.S
C.         S.A.S 
D.         A.S.A
Answer» C.         S.A.S 
688.

Find the correct figure which replaces the ???.

A.     
B.  
C.     
Answer» C.     
689.

In a certain code, BRAIN is written as a \[\text{*  }\!\!%\!\!\text{  S  }\!\!\#\!\!\text{   }\!\!\times\!\!\text{ }\] and TIER is written as \[\text{ }\!\!\$\!\!\text{}\!\!\#\!\!\text{+}\!\!%\!\!\text{}\]. How is RENT written in that code?

A.  \[\text{ }\!\!%\!\!\text{   }\!\!\times\!\!\text{   }\!\!\#\!\!\text{   }\!\!\$\!\!\text{}\]         
B.  \[\text{ }\!\!%\!\!\text{   }\!\!\#\!\!\text{   }\!\!\times\!\!\text{   }\!\!\$\!\!\text{}\!\!%\!\!\text{}\]
C.  \[\text{ }\!\!%\!\!\text{  +  }\!\!\times\!\!\text{   }\!\!\$\!\!\text{}\]      
D.         \[\text{+  }\!\!\times\!\!\text{   }\!\!%\!\!\text{   }\!\!\$\!\!\text{}\]
Answer» D.         \[\text{+  }\!\!\times\!\!\text{   }\!\!%\!\!\text{   }\!\!\$\!\!\text{}\]
690.

If \[{{9}^{p - 1}}+ 18 = {{3}^{2P - 1}}\] then which one of the following options is incorrect?

A. p is a natural number     
B. \[\operatorname{p} = 2\]
C. \[1 < p < 4\]
D. Can't determine for natural numbers
E. None of these
Answer» E. None of these
691.

There is a certain relationship between figures (1) and (2). Establish the same relationship between figures (3) and (4) by selecting a suitable figure from the options that would replace the (?) in Fig. (4).      (SOF NSO 2016)

A.   
B.        
C.        
D.  
Answer» E.
692.

A photograph shows Mr. P, Mr. Q, Mrs. R and Mrs. S. Mrs. R and Mrs. S are sisters. Mr. P is husband of Mrs. R and Mr. Q is husband of Mrs. S. What is Mr. P of Mr. Q?

A.  Father-in-law   
B.  Brother-in-law  
C.  Sister-in-law    
D.  Daughter-in-law
Answer» C.  Sister-in-law    
693.

There is a certain relationship between figures (i) and (ii). Establish a similar relationship between figures (iii) and (iv) by selecting a suitable figure from the options which will replace the (?) in fig. (iv).  (SOF NCO 2017)  

A.       
B.  
C.  
D.  
Answer» C.  
694.

Pointing to a photograph, Mini said, "She is the mother of my only brother's uncle's son." How is Mini related to the person in the photograph? (SOF NSO 2016)

A.  Aunt         
B.  Niece         
C.  Mother   
D.  Daughter
Answer» C.  Mother   
695.

If \[\Delta NKL\cong \Delta LMN,\]find the value of \[x.\]

A. \[45{}^\circ ~\]
B. \[32{}^\circ ~\]
C. \[48{}^\circ ~\]
D. \[60{}^\circ ~\]
Answer» D. \[60{}^\circ ~\]
696.

P is mother of Q. R is sister of Q. S is sister of P. How is S related to R?

A.  Mother        
B.  Maternal aunt
C.  Nephew       
D.  Daughter
Answer» C.  Nephew       
697.

\[\Delta ABC\cong \Delta DFE\]by S.A.S. congruence criterion, Which one of the following is not a matching part?

A.  AB = DF        
B. \[\angle ABC=\angle DFE\]     
C.  AC = DE       
D.    BC = DE
Answer» E.
698.

Pointing to a photograph, a person tells his friend, "She is the granddaughter of the elder brother of my father". How is the girl in the photograph related to the man? (SOF NCO 2017)

A.  Niece      
B.  Aunt         
C.  Sister      
D.  Sister-in-law
Answer» B.  Aunt         
699.

Select the odd one out. (SOF IMO 2016)

A.  
B.           
C.           
D.  
Answer» D.  
700.

Which situation could be described by the given expression?

A.  Lata jogged "c" kilometres yesterday and then \[2\frac{1}{2}\]. Kilometres farther today.
B.         Lata jogged "c" yesterday kilometres and \[2\frac{1}{2}\]. Kilometres fewer today.
C.         Lata jogged \[2\frac{1}{2}\]. yesterday kilometres and "c" kilometres fewer today.
D.         Lata jogged \[2\frac{1}{2}\]. yesterday kilometres and "c" times as far today.
Answer» B.         Lata jogged "c" yesterday kilometres and \[2\frac{1}{2}\]. Kilometres fewer today.