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MCQOPTIONS
This section includes 2154 Mcqs, each offering curated multiple-choice questions to sharpen your 7th Class knowledge and support exam preparation. Choose a topic below to get started.
| 2051. |
In the figure below PQRS is a parallelogram. Side \[QR=10\text{ }cm\] and a perpendicular \[AB=10\text{ }cm\] as shown above. Find area of parallelogram |
| A. | \[100\text{ }sq.\text{ }cm.\] |
| B. | \[50\text{ }sq.\text{ }cm.\] |
| C. | \[75\text{ }sq.\text{ }cm.\] |
| D. | \[25\text{ }sq.\text{ }cm.\] |
| Answer» B. \[50\text{ }sq.\text{ }cm.\] | |
| 2052. |
If the radius of a circle is increased by 1 unit, what is the ratio of circumference and the diameter of circle so formed? |
| A. | \[\pi :1\] |
| B. | \[1:\pi \] |
| C. | \[\pi :3\] |
| D. | \[3:\pi \] |
| Answer» B. \[1:\pi \] | |
| 2053. |
If ABCD is a parallelogram, what is the ratio of areas of parallelogram ABCD and\[\Delta \,ABC\]? |
| A. | \[1:2\] |
| B. | \[2:1\] |
| C. | \[3:2\] |
| D. | \[2:3\] |
| Answer» C. \[3:2\] | |
| 2054. |
The perimeter of two squares are 16 cm, 12 cm. The perimeter of a square whose area is equal to the sum of the areas of first two squares would be: |
| A. | \[18\text{ }cm\] |
| B. | \[\text{20 }cm\] |
| C. | \[\text{28 }cm\] |
| D. | \[\text{30 }cm\] |
| Answer» C. \[\text{28 }cm\] | |
| 2055. |
The sides of a quadrilateral taken in order are 7 cm, 6 cm, 3 cm and 4 cm. The angle between the last two sides is a right angle, find the area of quadrilateral. |
| A. | \[100\text{ }c{{m}^{2}}\] |
| B. | \[6\left( \sqrt{6}-1 \right)\,c{{m}^{2}}\] |
| C. | \[6\left( \sqrt{6}+1 \right)\,c{{m}^{2}}\] |
| D. | \[255.5\text{ }c{{m}^{2}}\] |
| Answer» D. \[255.5\text{ }c{{m}^{2}}\] | |
| 2056. |
The length of a rectangular field is increased by 60% and its breadth is decreased by 40% to form a new rectangular field. Find the percentage change in the area of a the field. |
| A. | 20% measure |
| B. | 4% decrease |
| C. | 20 % decrease |
| D. | 4% increase |
| Answer» C. 20 % decrease | |
| 2057. |
In \[\Delta abc\,\,\overline{ab}>\,\overline{bc}>\,\,\overline{ca}\] which of the following is the smallest angle? |
| A. | \[\angle b\] |
| B. | \[\angle c\] |
| C. | \[\angle a\] |
| D. | Cant say, further data is required |
| Answer» B. \[\angle c\] | |
| 2058. |
The area of a parallelogram is \[65\text{ }c{{m}^{2}}\]and its altitude is\[6.5\text{ }cm\]. Find the area of a rectangle having the same base. |
| A. | \[30\text{ }c{{m}^{2}}\] |
| B. | \[\text{72 }c{{m}^{2}}\] |
| C. | \[\text{63 }c{{m}^{2}}\] |
| D. | \[65\,c{{m}^{2}}\] |
| Answer» E. | |
| 2059. |
Four cows are tied at the four corner of the square field of side \[20\text{ }m,\]so that they can just reach to each other. What is the area of the field which remain ungrazed? |
| A. | \[40\text{ }{{m}^{2}}\] |
| B. | \[\text{86 }{{m}^{2}}\] |
| C. | \[\text{60 }{{m}^{2}}\] |
| D. | \[\text{172 }{{m}^{2}}\] |
| Answer» C. \[\text{60 }{{m}^{2}}\] | |
| 2060. |
Semi circular lawns are attached to the edges of a rectangular field measuring\[42\text{ }m\times 35\text{ }m\]. Find the area of the total field. |
| A. | \[3895.6\,{{m}^{2}}\] |
| B. | \[3818.5\,{{m}^{2}}\] |
| C. | \[3735.6\,{{m}^{2}}\] |
| D. | \[3899.9\,{{m}^{2}}\] |
| Answer» C. \[3735.6\,{{m}^{2}}\] | |
| 2061. |
The base of a parallelogram is twice its height. If the area of parallelogram is \[162\text{ }c{{m}^{2}},\] then find the base. |
| A. | \[9\text{ }cm\] |
| B. | \[~18\text{ }cm\] |
| C. | \[32\text{ }cm\] |
| D. | \[50\text{ }cm\] |
| Answer» C. \[32\text{ }cm\] | |
| 2062. |
How many tiles \[40\text{ }cm\times 40\text{ }cm\] each will be required to pave a footpath\[~1\text{ }m\] wide carried round the outside of a plot \[1800\text{ }cm\times 28\text{ }m\]? |
| A. | 600 |
| B. | 52000 |
| C. | 9900 |
| D. | 5250 |
| Answer» B. 52000 | |
| 2063. |
In the following figure, ABCD is a parallelogram. \[DL\bot AB\] and \[AB=13=AD\] Also, area\[(11\,gm)=156\,c{{m}^{2}}.\] Find AL. |
| A. | 5 cm |
| B. | 6 cm |
| C. | 7 cm |
| D. | 8 cm |
| Answer» B. 6 cm | |
| 2064. |
When the circumference and area of a circle are numerically equal, what is the diameter numerically equal to? |
| A. | Area |
| B. | Circumference |
| C. | 2n |
| D. | 4 |
| Answer» E. | |
| 2065. |
It. If the area of a circle is A, radius is r and circumference is C, which of the following is true? |
| A. | \[rC=2A\] |
| B. | \[\frac{C}{A}=\frac{r}{2}\] |
| C. | \[AC=\frac{{{r}^{2}}}{2}\] |
| D. | \[\frac{A}{r}=C\] |
| Answer» B. \[\frac{C}{A}=\frac{r}{2}\] | |
| 2066. |
Of\['\,\times '\]Stands for' addition' \[' |
| A. | \[3\times 4>2-9+3<3\] |
| B. | \[5\times 3<7\div 8+4\times 1\] |
| C. | \[5>2+2=10<4\times 8\] |
| D. | \[3\times 2<4\div 16>2+4\] |
| Answer» D. \[3\times 2<4\div 16>2+4\] | |
| 2067. |
Select the pair which satisfies the same conditions of placement of dots. |
| A. | PQ |
| B. | QR |
| C. | PR |
| D. | None of these |
| Answer» B. QR | |
| 2068. |
Fig. (X) given on the left hand side is folded along the lines to form a cube. Choose the boxes from the options which may be formed on closing the cube. |
| A. | 2 and 3 |
| B. | 3 and 4 |
| C. | 2 and 4 |
| D. | 1 and 4 |
| Answer» C. 2 and 4 | |
| 2069. |
What is the measure of a comple-mentary angle of an angle greater than \[{{45}^{o}}\]? |
| A. | Less than \[{{45}^{o}}\] |
| B. | Equal to \[{{45}^{o}}\] |
| C. | Greater than \[{{45}^{o}}\] |
| D. | Equal to \[{{90}^{o}}\] |
| Answer» B. Equal to \[{{45}^{o}}\] | |
| 2070. |
What is the number of pairs of parallel lines in the given figure? |
| A. | \[2\] |
| B. | \[1\] |
| C. | \[4\] |
| D. | \[3\] |
| Answer» B. \[1\] | |
| 2071. |
What is an angle which measures exactly \[{{180}^{o}}\] called? |
| A. | A zero angle |
| B. | A right angle |
| C. | A straight angle |
| D. | An acute angle |
| Answer» D. An acute angle | |
| 2072. |
Angle which is a supplement of itself? |
| A. | \[90{}^\circ \] |
| B. | \[180{}^\circ \] |
| C. | \[45{}^\circ \] |
| D. | \[110{}^\circ \] |
| Answer» B. \[180{}^\circ \] | |
| 2073. |
The angle which is a complement of itself. |
| A. | \[30{}^\circ \] |
| B. | \[45{}^\circ \] |
| C. | \[90{}^\circ \] |
| D. | \[180{}^\circ \] |
| Answer» C. \[90{}^\circ \] | |
| 2074. |
Which one of the following numbers is exactly divisible by 99? |
| A. | 3572404 |
| B. | 135792 |
| C. | 913464 |
| D. | 14256 |
| Answer» E. | |
| 2075. |
If we multiply together 1991 negative integers and 100 positive integers then the sign of product will be: |
| A. | Negative |
| B. | Positive |
| C. | Both A and B are correct |
| D. | Data is insufficient |
| Answer» B. Positive | |
| 2076. |
DIRECTIONS: Passage ? 1 Read the passage(s) given below and answer the questions that follow Mrs. Sharma bought \[45\frac{1}{4}\]meters of fabric. She used \[29\frac{1}{4}\] meters to make 12 curtains. Remaining is used to make four cushion covers. Fabric bought by Mrs. Sharma (in cm) is |
| A. | 4525 cm |
| B. | 4225 cm |
| C. | 4725 cm |
| D. | 5025 cm |
| Answer» B. 4225 cm | |
| 2077. |
Which of the following statement is true for natural numbers? (i) There exists a largest natural number. (ii) There exists a smallest natural number. (iii) Between two natural numbers, there is always a natural number. |
| A. | (ii) and (iii) |
| B. | (i) and (ii) |
| C. | Only (i) |
| D. | (i), (ii) and (iii) |
| Answer» B. (i) and (ii) | |
| 2078. |
Which of the following fraction is largest? |
| A. | \[\frac{13}{16}\] |
| B. | \[\frac{7}{8}\] |
| C. | \[\frac{31}{40}\] |
| D. | \[\frac{63}{80}\] |
| Answer» C. \[\frac{31}{40}\] | |
| 2079. |
DIRECTIONS: The questions in this segment consists of two statements, one labelled as ?Assertion A? and the other labelled as ?Reason R?. You are to examine these two statements carefully and decide if 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 items using codes given below. Assertion: Zero is a rational number. Reason: We can write \[0\] as \[\frac{0}{a},\] where \[a\ne 0\] |
| 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. | |
| 2080. |
Which statement is correct definition of ratio? |
| A. | It is a fraction that compares two quantities of the same type. |
| B. | It is a fraction that compares two quantities of different types. |
| C. | It is a fraction that compares two quantities either of the same type or of different type. |
| D. | None of the above |
| Answer» B. It is a fraction that compares two quantities of different types. | |
| 2081. |
Which of the following statement(s) is/are not correct? (i) \[-\,5\] is less than 0. (ii) \[-\,3\]lies between \[-\,4\] and \[4\] (iii) multiplicative inverse of \[-\,1\] is a positive number. |
| A. | (i) and (ii) |
| B. | (i), (ii) and (iii) |
| C. | (iii) only |
| D. | (ii) and (iii) |
| Answer» B. (i), (ii) and (iii) | |
| 2082. |
Every ____ number is smaller than 0. |
| A. | positive |
| B. | rational |
| C. | natural |
| D. | negative |
| Answer» E. | |
| 2083. |
Every integer is a ____ number |
| A. | whole |
| B. | natural |
| C. | rational |
| D. | positive |
| Answer» D. positive | |
| 2084. |
Which of the following is not a rational number |
| A. | 0 |
| B. | \[-\frac{1}{4}\] |
| C. | 23 |
| D. | \[\pi \] |
| Answer» E. | |
| 2085. |
The bells begin tolling at the same time and continued to do so at intervals of 21, 28, 30 seconds respectively. The bells will toll together again after |
| A. | 7 seconds |
| B. | 420 seconds |
| C. | 630 seconds |
| D. | 1764 seconds |
| Answer» C. 630 seconds | |
| 2086. |
The HCF of two numbers is 68 and their LCM is 2142. If one of the numbers is 204, the other number is: |
| A. | 741 |
| B. | 742 |
| C. | 714 |
| D. | 357 |
| Answer» D. 357 | |
| 2087. |
If \[\mathbf{x}=\mathbf{2}.\overline{\mathbf{3}}-\mathbf{0}.\overline{\mathbf{9}},\] \[\mathbf{y}=\mathbf{2}\mathbf{.}\overline{\mathbf{5}}-\mathbf{0}.\overline{\mathbf{5}},\] then \[{{x}^{2}}+{{y}^{2}}-2xy\] is |
| A. | \[\frac{1}{4}\] |
| B. | \[\frac{1}{3}\] |
| C. | \[\frac{1}{2}\] |
| D. | \[\frac{1}{5}\] |
| Answer» B. \[\frac{1}{3}\] | |
| 2088. |
If A=\[{{\mathbf{2}}^{x}}\], B= \[{{\mathbf{4}}^{y}}\]c=\[{{\mathbf{8}}^{z}}\] where x=\[\mathbf{0}.\overline{\mathbf{1}}\], \[\mathbf{y}=\mathbf{0}.\overline{\mathbf{4}},\mathbf{z}=\mathbf{0}.\overline{\mathbf{6}},\]then \[\mathbf{A}\times \mathbf{B}\times \mathbf{C}\] is |
| A. | 8 |
| B. | 2 |
| C. | 16 |
| D. | 4 |
| Answer» B. 2 | |
| 2089. |
If x=\[\frac{\sqrt{3}}{2}\], then the value of \[\sqrt{1+x}+\sqrt{1-x}\] is |
| A. | \[\sqrt{3}\] |
| B. | \[\frac{\sqrt{3}}{2}\] |
| C. | \[2+\sqrt{3}\] |
| D. | \[2-\sqrt{3}\] |
| Answer» B. \[\frac{\sqrt{3}}{2}\] | |
| 2090. |
Arrange the following rational numbers in ascending order. \[\frac{7}{9},\frac{5}{6},\frac{11}{12},\frac{-1}{3},\frac{-3}{4}\,\,.\] |
| A. | \[\frac{11}{12},\frac{-3}{4},\frac{-1}{3},\frac{7}{9},\frac{5}{6}\] |
| B. | \[\frac{-3}{4},\frac{-1}{3},\frac{7}{9},\frac{5}{6},\frac{11}{12}\] |
| C. | \[\frac{7}{9},\frac{-1}{3},\frac{5}{6},\frac{11}{12},\frac{-3}{4}\] |
| D. | \[\frac{-3}{4},\frac{-1}{3},\frac{5}{6},\frac{7}{9},\frac{11}{12}\] |
| Answer» C. \[\frac{7}{9},\frac{-1}{3},\frac{5}{6},\frac{11}{12},\frac{-3}{4}\] | |
| 2091. |
Which of the following rational numbers show ascending order? |
| A. | \[\frac{-2}{5},\frac{-3}{5},\frac{-1}{5}\] |
| B. | \[\frac{-4}{3},\frac{-1}{3},\frac{-2}{9}\] |
| C. | \[\frac{-3}{2},\frac{-3}{7},\frac{-3}{4}\] |
| D. | \[\frac{-2}{9},\frac{5}{2},\frac{3}{4}\] |
| Answer» C. \[\frac{-3}{2},\frac{-3}{7},\frac{-3}{4}\] | |
| 2092. |
Out of \[-\]7, 5, \[-\]3, 1, 4, 7 find a pair whose sum is \[-\]2 and 2 respectively? |
| A. | (\[-\]3, 1) and (\[-\]5, 7) |
| B. | (7, 4) and (\[-\]5, \[-\]3) |
| C. | (\[-\]7, 5) and (4, \[-\]3) |
| D. | (\[-\]3, \[-\]7) and (1, 4) |
| Answer» B. (7, 4) and (\[-\]5, \[-\]3) | |
| 2093. |
Write four rational numbers between \[\frac{1}{3}\]and \[\frac{1}{2}\] |
| A. | \[\frac{5}{2},\frac{29}{24},\frac{11}{24},\frac{21}{28}\] |
| B. | \[\frac{7}{12},\frac{13}{12},\frac{21}{24},\frac{9}{24}\] |
| C. | \[\frac{5}{12},\frac{9}{24},\frac{11}{24},\frac{21}{48}\] |
| D. | \[\frac{7}{24},\frac{11}{24},\frac{21}{48},\frac{13}{24}\] |
| Answer» D. \[\frac{7}{24},\frac{11}{24},\frac{21}{48},\frac{13}{24}\] | |
| 2094. |
Arwin earns Rs. 1200 per month, he spends \[\frac{1}{4}\] of his income on food, \[\frac{3}{10}\] of the remaining money on house rent and \[\frac{5}{21}\] of the remaining money on the education of his children. How much money does he save in a month? |
| A. | Rs. 450 |
| B. | Rs. 420 |
| C. | Rs. 400 |
| D. | Rs. 480 |
| Answer» E. | |
| 2095. |
In a school,\[\frac{5}{8}\]of the total students are boys. If there are 360 girls, then the number of students in the school is |
| A. | 960 |
| B. | 500 |
| C. | 360 |
| D. | 920 |
| Answer» B. 500 | |
| 2096. |
The reciprocal of \[\frac{1}{3}\times -\frac{9}{4}\]is |
| A. | \[\frac{4}{3}\] |
| B. | \[-\frac{9}{12}\] |
| C. | \[-\frac{4}{3}\] |
| D. | \[-\frac{27}{4}\] |
| Answer» D. \[-\frac{27}{4}\] | |
| 2097. |
The multiplicative identity of the rational number \[\frac{455}{1024}\], is |
| A. | \[\frac{1024}{455}\] |
| B. | \[\frac{1}{455}\] |
| C. | \[\frac{1}{1024}\] |
| D. | 1 |
| Answer» E. | |
| 2098. |
What will be the additive inverse of A if A=\[\frac{3}{5}-\frac{4}{27}+\frac{5}{18}\] |
| A. | \[\frac{127}{270}\] |
| B. | \[\frac{270}{127}\] |
| C. | \[\frac{-197}{270}\] |
| D. | \[\frac{270}{197}\] |
| Answer» D. \[\frac{270}{197}\] | |
| 2099. |
The value of the given expression \[\left( \frac{156}{24}+\left\{ \frac{-24}{56}+\frac{26}{112} \right\}\times \frac{112}{44} \right)\] is given by |
| A. | \[\frac{1}{6}\] |
| B. | \[\frac{2}{5}\] |
| C. | \[\frac{36}{6}\] |
| D. | 216 |
| Answer» D. 216 | |
| 2100. |
The value of \[\mathbf{0}.\overline{\mathbf{3}}+\mathbf{0}.\overline{\mathbf{4}}+\mathbf{0}.\overline{\mathbf{5}}+\mathbf{0}.\overline{\mathbf{9}}\] |
| A. | 1.8 |
| B. | \[\frac{15}{9}\] |
| C. | \[\frac{7}{3}\] |
| D. | 2 |
| Answer» D. 2 | |