Explore topic-wise MCQs in 6th Class.

This section includes 1770 Mcqs, each offering curated multiple-choice questions to sharpen your 6th Class knowledge and support exam preparation. Choose a topic below to get started.

1551.

Kajal's father is thrice as old as Kajal. After 12 year he will be just twice his daughter. Find their present ages.

A.  12 years, 36 years
B.  15 years, 45 years
C.  40 years, 20 years
D.  10 years, 12 years
Answer» B.  15 years, 45 years
1552.

Which of the following fractions will be in middle if the given fractions are arranged in the descending order of their values? \[\frac{9}{17},\,\frac{13}{26},\,\frac{7}{15},\,\frac{5}{8},\,\frac{3}{7}\]

A.  \[\frac{7}{15}\]   
B. \[\frac{9}{17}\]
C.  \[\frac{13}{26}\] 
D. \[\frac{5}{8}\]
Answer» D. \[\frac{5}{8}\]
1553.

What is the algebraic expression for the statement "Product of 'x' and 'a' subtracted from the product of 'b' and 'y' "?

A. \[ax\text{ }-\text{ }by\]   
B.  \[x\text{ }+\text{ }a\text{ }-\text{ }by\]
C. \[by\text{ }-\text{ }ax\]       
D. \[xa\text{ }-\text{ }b\text{ }-\text{ }y\]
Answer» D. \[xa\text{ }-\text{ }b\text{ }-\text{ }y\]
1554.

\[\overline{\text{LO}}\text{=}\overline{\text{LN}}\text{+ }\!\!\_\!\!\text{  }\!\!\_\!\!\text{  }\!\!\_\!\!\text{  }\!\!\_\!\!\text{  }\!\!\_\!\!\text{  }\!\!\_\!\!\text{  }\!\!\_\!\!\text{ }\]

A.  \[\overline{\text{MO}}\]       
B.  \[\overline{\text{LO}}\]
C.  \[\overline{\text{NO}}\]    
D. \[\overline{\text{LN}}\]
Answer» D. \[\overline{\text{LN}}\]
1555.

How many angles are formed between any two consecutive rays in the given figure?

A.  0        
B.  2
C.  1 
D. 4  
Answer» E.
1556.

DIRECTIONS: Read the passage(s) given below and answer the questions that follow. Passage ? 4 Neha and Preeti are two friends. Neha has 4 more marbles than twice the number of marbles Preeti has, there are 52 marbles in total. The number of marbles that Preeti has

A.  12        
B. 18
C.  16        
D. 14
Answer» D. 14
1557.

The population of a dragonfly is x now. It becomes y times itself after one week. What will be its population after 2 weeks.

A.  \[{{y}^{2}}x\] 
B.  \[{{x}^{2}}{{y}^{2}}\]
C. \[x{{y}^{3}}\]   
D.  \[{{x}^{3}}y\]
Answer» B.  \[{{x}^{2}}{{y}^{2}}\]
1558.

Direction: The questions in this segment consists of two statements, one labelled as "Assertion? and the other labelled as" Reason (R)". You are to examine these two statements carefully and decide the assertion A and reason R are individually true and if so, whether the reason is a correct explanation of the assertion. Select your answers to these interns using codes given below. Assertion: An equality of two ratios is called a proportion. Reason (R): Four quantities a, b, c, d are said to be in proportion if a : b = c : d

A. If both Assertion and Reason are correct and Reason is the correct explanation of Assertion.
B. If both Assertion and Reason are correct, but Reason is not the correct explanation of Assertion.
C. If Assertion is correct but Reason is incorrect.
D. If Assertion is incorrect but Reason is correct.
Answer» C. If Assertion is correct but Reason is incorrect.
1559.

What is the simplest of all geometrical figures which has no size but has a position?

A.  A line 
B.  A line segment
C.  A point  
D. A plane
Answer» D. A plane
1560.

What type of angle is angle X?

A.  Acute     
B.  Obtuse
C.  Right      
D.  Straight
Answer» D.  Straight
1561.

For what value of 'a' is \[\text{6(2a-1)+8=14}\]true?

A. -1        
B. \[\text{3}\frac{1}{12}\]
C. \[1\frac{3}{12}\]   
D. 1  
Answer» E.
1562.

If \[\frac{3}{5}x+9=33\], what is value of \[x\]?

A. 20       
B. -20
C. -40      
D. 40  
Answer» E.
1563.

If the numerator of a fraction is increased by 230% and the denominator is increased by 340%, the resultant fraction is ?. What is the original fraction?

A.  \[\frac{9}{17}\]
B.  \[\frac{7}{11}\]
C.  \[\frac{5}{8}\] 
D.  \[\frac{6}{7}\]
E.  None of these
Answer» E.  None of these
1564.

The number of arcs made by a chord on a circle is _______.

A.  3     
B.  2  
C.  1  
D.      4  
Answer» C.  1  
1565.

I think of a number and on adding 13 to it, I get 27. The equation for this is       

A.  \[x-27=13\]   
B. \[x-13=27\]
C.  \[x+27=13\] 
D. \[x+13=27\]
Answer» E.
1566.

If the radius of a circle is increased by 3 times then by how many times does the diameter increase?

A.
B. 6
C. 3  
D. 8
Answer» D. 8
1567.

Which one among the following ratio is not equivalent to its given percentage?

A.  \[17:28=60\frac{5}{7}%\] 
B.  \[5:12-41\frac{2}{3}%\]
C.  7:4=175%  
D.  \[9:11=81\frac{8}{11}%\]
E.  None of these
Answer» E.  None of these
1568.

The circle given has four labelled parts. Which part of the circle does U represent?

A.  An arc     
B.  A diameter
C.  A chord      
D. A radius
Answer» D. A radius
1569.

12 slices of apple pie divided in the ratio 1 : 1 means Abhishek will get __(i)___ slices and Armaan will get  ___(ii)___ slices.

A. (i)-6; (ii) ? 6
B. (i)-10; (ii) ? 350
C. (i)-6; (ii)-6
D. (i)-150; (ii)-350
Answer» D. (i)-150; (ii)-350
1570.

Fill in the blanks. A  P  is the path of a point moving at the same distance from a fixed point. The fixed point is the  Q  , the fixed distance is the  R  and the distance around the circle is the   S  .

A. P Q R S Circle Circumference Centre Radius   
B. P Q R S Circle Centre Radius Circumference   
C. P Q R S Circle Radius Centre Circumference   
D. P Q R S Circle Circumference Radius Centre
Answer» C. P Q R S Circle Radius Centre Circumference   
1571.

DIRECTIONS: Passage ? 2 Read the passage(s) given below and answer the questions that follow. Tarun has a certain number of magnets. X magnets are round and the rest are oval. Also, there are 96 more oval magnets than round magnets. How many oval magnets are there?

A.  \[x-96\]  
B. \[x+96\]
C.  96   
D.  96x
Answer» C.  96   
1572.

What is an area bounded by a chord and a minor arc called ?

A.  A minor segment   
B.  A minor arc
C.  A major segment  
D.  A semicircle
Answer» B.  A minor arc
1573.

Which angle is inscribed in a major segment?

A. An acute angle  
B. An obtuse angle
C. A right angle 
D. A straight angle
Answer» B. An obtuse angle
1574.

DIRECTIONS: Passage ? 1 Read the passage(s) given below and answer the questions that follow. ? A combination of locks requires 3 numbers to open ? The second number is 2d + 5 greater than the first number. ? The third number is 3d - 20 less than the second number. ? The sum of the three numbers is 10 + 9. The first number is

A.  \[3d-11\]
B. \[2d+19\]
C.  \[3d-7\] 
D. \[5d-11\]
Answer» D. \[5d-11\]
1575.

If \[a=3,\,b=5,\,c=b-a,\] then which of the following expressions represent 10?

A.  \[(a+c)\times b\]
B. \[(a+b)-c\]
C.  \[(b+c)+a\]   
D. \[(a-b)+c\]
Answer» D. \[(a-b)+c\]
1576.

Read the following statements carefully and choose the correct answer. (i) If 20 is subtracted from 3x, the difference equal the sum of x and 4 then x should be 12. (i) t = 9 is a solution of 5t - 1 = 44

A.  (i) is true while (ii) is false
B.  (ii) is true while (i) is false
C.  Both (i) and (ii) are false.
D.  Both (i) and (ii) are true.
Answer» E.
1577.

Direction: The questions in this segment consists of two statements, one labelled as "Assertion? and the other labelled as" Reason (R)". You are to examine these two statements carefully and decide the assertion A and reason R are individually true and if so, whether the reason is a correct explanation of the assertion. Select your answers to these interns using codes given below. Assertion: The Sum is divided among four persons in the ratio 3:4:5:8. If the second largest share is Rs 2500 then the total sum is 10, 000. Reason: If we have to divide a given number A in the ratio a : b : c, then. First part \[=\frac{a}{a+b+c}\times A\] Second part \[=\frac{b}{a+b+c}\times A\] Third part \[=\frac{c}{a+b+c}A\].

A. If both Assertion and Reason are correct and Reason is the correct explanation of Assertion.
B. If both Assertion and Reason are correct, but Reason is not the correct explanation of Assertion.
C. If Assertion is correct but Reason is incorrect.
D. If Assertion is incorrect but Reason is correct.
Answer» B. If both Assertion and Reason are correct, but Reason is not the correct explanation of Assertion.
1578.

In a school, on a particular day 7% of the total number of students remained absent. If 4185 students were present on that day, then find the total number of students in the school.

A.  4800 
B.  4500
C.  4700
D.  4900
E.  None of these
Answer» C.  4700
1579.

Choose a value of 'a' that satisfies the equation \[\text{6a=-30}\].

A.  5
B.  30
C.  -5
D. 10
Answer» D. 10
1580.

DIRECTIONS: Read the passage(s) given below and answer the questions that follow. Passage ? 1 An algebraic expression is a combination of constants and variables connected by the mathematical operators \[+,\,-,\,\times ,\,\div \]. A symbol which can be assigned different numerical values is called variable or literal. A term is a combination of constants and variables connected together by the mathematical operators of multiplication and division. Each term in an algebraic expression is the product of one or more constants and variables. These constants and variables are called the factors of that term. Which of the following is incorrect?

A.  An algebraic expression will have at least two terms.
B.  Several unlike terms connected by + or - are called algebraic expressions.
C.  \[3{{a}^{2}}bc\] is a term as well as expression.
D.  In \[4{{x}^{2}}+y,\,4{{x}^{2}}y\] and y are both terms of the expression.
Answer» B.  Several unlike terms connected by + or - are called algebraic expressions.
1581.

The sum of three numbers is 98. If the ratio of the first to the second is 2 : 3 and that of the second to the third is 5 : 8, then the second number is:

A. 20
B. 30
C. 38
D. 48
Answer» C. 38
1582.

Three or more lines are ______, if they pass through a common point.

A.  Parallel
B.  Collinear 
C.  Concurrent   
D.  All of these
Answer» D.  All of these
1583.

Which is the correct expression for "p is multiplied by 5 and the result is subtracted from 10"?

A. \[\text{10 (p-5)}\]
B. \[\text{5(p-10)}\]
C. \[\text{5p-10}\]  
D. \[\text{10-5p}\]  
Answer» E.
1584.

What should be added to \[xy+yz+zx\] to get\[-xy-yz-zx\]?

A. \[-2xy-2yz-2zx\]
B.  \[-3xy-yz-zx\]
C. \[-3xy-3yz-3zx\]
D. \[-3xy-yz\]
Answer» B.  \[-3xy-yz-zx\]
1585.

Solve:  \[\frac{3}{4}\left( 7x-1 \right)-\left( 2x-\frac{1-x}{2} \right)\] \[=x+\frac{3}{2}\] then \[x=?\]

A.  1     
B.  2
C.  3     
D.  4
Answer» B.  2
1586.

Read the statements given below carefully and choose the correct answer. (i) If \[a=-2\] and b = 5 then out of \[2a+3b,\,2b-a,\,a-b\] and \[{{a}^{2}}-{{b}^{2}}\] only \[{{a}^{2}}-{{b}^{2}}\] has the least value. (ii) Anshi celebrated her 16th birthday x year ago. She would be \[(16+x+z)\] years old in z year time.

A.  (i) is true while (ii) is false.
B.  (i) is false while (ii) is true.
C.  (i) and (ii), both are true.
D.  (i) and (ii), both are false.
Answer» D.  (i) and (ii), both are false.
1587.

Name the set of points which is a part of a line with two end points.

A.  A line   
B. A line segment  
C.  A ray    
D. A point
Answer» C.  A ray    
1588.

Which one of the following is a well-defined set?

A.  All the intelligent members in a family,
B.  All the tall boys in the class.
C.  All the good leaders of the nation.
D.  All the prime numbers less than 70.
E.  None of these
Answer» E.  None of these
1589.

Let A= {a, e, i, o, u}, then which one among the following in correct?

A. \[d\,\hat{l}\,A\] 
B.  \[eA\]
C.  I = A
D.  \[o\,\hat{l}\,A\]
E.  None of these
Answer» E.  None of these
1590.

Which one among the following is correct represented of a 9, 16, 25, 36, 49, 64, 81, 100} In set builder form?

A.  {x: x is square of the first ten integers}.
B.  {x: x is square of the first ten natural numbers}.
C.  {x: x is square of the first ten whole numbers}.
D.  {x: x is square of the first ten even numbers}.
E.  None of these
Answer» C.  {x: x is square of the first ten whole numbers}.
1591.

The basic elements of a quadrilateral are

A.  4 vertices   
B.  4 sides 
C.      4 angles  
D.      All of these
Answer» E.
1592.

DIRECTIONS: Each of these questions contains an Assertion followed by Reason. Read them carefully and answer the question on the basis of following options. You have to select the one that best describes the two statements. Let \[\frac{p}{q}\] and \[\frac{r}{s}\] are two fractions. Assertion: If (q) is 5th multiple of s, then  \[\frac{p}{q}\] and \[\frac{r}{s}\] are unlike fractions. Reason (R): If (q) is \[{{(x+2)}^{th}}\] multiple of x and 's' is (x + 2)^ multiple of x then \[\frac{p}{q}\] and \[\frac{r}{s}\] are unlike fractions.

A. If both Assertion and Reason are correct and Reason is the correct explanation of Assertion.
B. If both Assertion and Reason are correct, but Reason is not the correct explanation of Assertion.
C. If Assertion is correct but Reason is incorrect.
D. If Assertion is incorrect but Reason is correct.
Answer» E.
1593.

The algebraic expression for the statement 'thrice of x is added to y multiplied by itself' is _______.

A.  \[3x+2y\]
B.  \[3x+{{y}^{2}}\]
C.  \[3(x+{{y}^{2}})\]
D.  \[3x+y\]
Answer» C.  \[3(x+{{y}^{2}})\]
1594.

Think of an even number 2x, then the next odd number is

A.  \[2x-1\]  
B. \[2x+1\]
C.  \[2x+2\]
D. \[2x-2\]
Answer» C.  \[2x+2\]
1595.

On the number line, the decimal number 3.7 is exactly between which one of the following numbers?

A. 1 and 2 
B.          3 and 4
C. 4 and 5        
D.          0 and 1
Answer» C. 4 and 5        
1596.

If \[\frac{1}{a+1}+\] \[\frac{2}{b+2}+\] \[\frac{1001}{c+1001}=1\] then find \[\frac{a}{a+1}+\] \[\frac{b}{b+2}+\] \[\frac{c}{c+1001}=?\]

A. \[-1\]
B.  2    
C.  4     
D.  \[-3\]
Answer» C.  4     
1597.

\[\frac{x}{1-x}+\] \[\frac{y}{1-y}+\] \[\frac{z}{1-z}=1\]then, find \[\frac{1}{1-x}+\]\[\frac{1}{1-y}+\]\[\frac{1}{1-z}=?\]

A.  1    
B.  2    
C.  3     
D.  4
Answer» E.
1598.

\[{{\left( a+b \right)}^{2}}-{{\left( a-b \right)}^{2}}+\left( a-b \right)\left( a+b \right)-4ab=?\]

A. \[{{a}^{2}}-{{b}^{2}}\]     
B.  \[{{b}^{2}}+{{c}^{2}}\]
C. \[{{c}^{2}}+{{d}^{2}}\]c    
D.  None
Answer» B.  \[{{b}^{2}}+{{c}^{2}}\]
1599.

In the given circle, which of the following statements is INCORRECT?

A.  AB is the diameter.
B.  LQN is the minor segment
C.  M is the centre of the circle.
D. ADB is the semicircle.
Answer» D. ADB is the semicircle.
1600.

What is the sum of \[(x+1)\] and the reciprocal of \[(x-1)\]?

A.  \[\frac{{{x}^{2}}-2}{x-1}\]     
B.  \[\frac{{{x}^{2}}}{x-1}\]
C.  \[\frac{{{x}^{2}}}{x-1}\]
D. \[\frac{2x}{x-1}\]
Answer» D. \[\frac{2x}{x-1}\]