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MCQOPTIONS
This section includes 2318 Mcqs, each offering curated multiple-choice questions to sharpen your 8th Class knowledge and support exam preparation. Choose a topic below to get started.
| 2101. |
Adjacent sides of a rectangle are in the ratio 5 : 12, if the perimeter of the rectangle is 34 cm, find the length of the diagonal. |
| A. | 13 cm |
| B. | 12cm |
| C. | 25 cm |
| D. | 5 cm |
| Answer» B. 12cm | |
| 2102. |
Which of the following conditions is necessary for a quadrilateral formed by joining the midpoints of the sides of a quadrilateral PQRS, taken in order, to be a rectangle? |
| A. | PQRS is a rectangle. |
| B. | PQRS is a parallelogram. |
| C. | Diagonals of PQRS are perpendicular. |
| D. | Diagonals of PQRS are equal. |
| Answer» D. Diagonals of PQRS are equal. | |
| 2103. |
Which of the following measurements form a parallelogram? |
| A. | \[\angle P={{100}^{o}},\angle Q={{80}^{o}},\angle R={{100}^{o}}\] |
| B. | \[\angle P={{85}^{o}},\angle Q={{85}^{o}},\angle R={{95}^{o}}\] |
| C. | \[PQ=7cm,\,QR=7cm,\,RS=8cm,SP=8cm\] |
| D. | \[OP=6.5\,cm,OQ=6.5\,cm,QR=5.2cm,\]\[\,OS=5.2\,cm\] |
| Answer» B. \[\angle P={{85}^{o}},\angle Q={{85}^{o}},\angle R={{95}^{o}}\] | |
| 2104. |
What is the maximum number of obtuse angles that a quadrilateral can have? |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| Answer» D. 4 | |
| 2105. |
A quadrilateral whose opposite sides and all the angles are equal is a |
| A. | Rectangle |
| B. | Parallelogram |
| C. | Kite |
| D. | Rhombus |
| Answer» B. Parallelogram | |
| 2106. |
If \[\mathbf{x}=\mathbf{y}\], then find the value of x in the trapezium ABCD given below |
| A. | \[60{}^\circ \] |
| B. | \[70{}^\circ \] |
| C. | \[80{}^\circ \] |
| D. | \[100{}^\circ \] |
| Answer» D. \[100{}^\circ \] | |
| 2107. |
Find the measure of all angles of a parallelogram whose consecutive angles are in the ratio 1 : 3. |
| A. | \[{{60}^{{}^\circ }},{{120}^{{}^\circ }},{{60}^{{}^\circ }},{{120}^{{}^\circ }}\] |
| B. | \[{{85}^{{}^\circ }},{{95}^{{}^\circ }},{{85}^{{}^\circ }},{{95}^{{}^\circ }}\] |
| C. | \[{{50}^{{}^\circ }},{{130}^{{}^\circ }},{{50}^{{}^\circ }},{{130}^{{}^\circ }}\] |
| D. | \[{{45}^{{}^\circ }},{{135}^{{}^\circ }},{{45}^{{}^\circ }},{{135}^{{}^\circ }}\] |
| Answer» E. | |
| 2108. |
In figure, ABCD is \[\parallel \mathbf{gm}\] with \[\angle \mathbf{A}=\mathbf{8}{{\mathbf{0}}^{{}^\circ }},\]the internal bisectors of \[\angle \mathbf{B}\] and \[\angle \mathbf{C}\] meet at 0. Find the measure of three angles of ABCO |
| A. | \[{{30}^{{}^\circ }},{{60}^{{}^\circ }},{{90}^{{}^\circ }}\] |
| B. | \[{{40}^{{}^\circ }},{{50}^{{}^\circ }},{{90}^{{}^\circ }}\] |
| C. | \[{{60}^{{}^\circ }},{{60}^{{}^\circ }},{{60}^{{}^\circ }}\] |
| D. | \[{{70}^{{}^\circ }},{{50}^{{}^\circ }},{{60}^{{}^\circ }}\] |
| Answer» C. \[{{60}^{{}^\circ }},{{60}^{{}^\circ }},{{60}^{{}^\circ }}\] | |
| 2109. |
The opposite angles of a parallelogram are \[{{\left( \mathbf{3x}+\mathbf{5} \right)}^{{}^\circ }}\]and\[{{\left( \mathbf{61}-\mathbf{x} \right)}^{{}^\circ }}\]. Find the measure of four angles. |
| A. | \[{{47}^{{}^\circ }},{{133}^{{}^\circ }},{{47}^{{}^\circ }},{{133}^{{}^\circ }}\] |
| B. | \[{{80}^{{}^\circ }},{{100}^{{}^\circ }},{{80}^{{}^\circ }},{{100}^{{}^\circ }}\] |
| C. | \[{{77}^{{}^\circ }},{{103}^{{}^\circ }},{{77}^{{}^\circ }},{{103}^{{}^\circ }}\] |
| D. | \[{{94}^{{}^\circ }},{{86}^{{}^\circ }},{{94}^{{}^\circ }},{{86}^{{}^\circ }}\] |
| Answer» B. \[{{80}^{{}^\circ }},{{100}^{{}^\circ }},{{80}^{{}^\circ }},{{100}^{{}^\circ }}\] | |
| 2110. |
What is the exterior angle of a regular polygon of 'n' sides? |
| A. | \[4n\times {{90}^{o}}\] |
| B. | \[\frac{{{360}^{o}}}{n}\] |
| C. | \[(2n-4)\times {{90}^{o}}\] |
| D. | \[4\times {{90}^{o}}\] |
| Answer» C. \[(2n-4)\times {{90}^{o}}\] | |
| 2111. |
The square root of \[\frac{36}{5}\] correct up to two decimal places is _____. |
| A. | 2.68 |
| B. | 2.69 |
| C. | 2.67 |
| D. | 2.66 |
| Answer» B. 2.69 | |
| 2112. |
What is the least number which must be subtracted from 2509 to make it a perfect square? |
| A. | \[6\] |
| B. | \[9\] |
| C. | \[12\] |
| D. | \[14\] |
| Answer» C. \[12\] | |
| 2113. |
If \[\sqrt{3}=1.732,\] find the approximate value of \[\frac{1}{\sqrt{3}}.\] |
| A. | \[0.016\] |
| B. | \[0.313\] |
| C. | \[0.577\] |
| D. | \[0.173\] |
| Answer» D. \[0.173\] | |
| 2114. |
Find the value of \[\sqrt{0.064}\] . |
| A. | \[0.8\] |
| B. | \[0.08\] |
| C. | \[0.008\] |
| D. | \[0.253\] |
| Answer» E. | |
| 2115. |
Study the statements and choose the correct option. Statement 1: The square root of certain decimals are obtained by first changing the decimals into fractions with perfect squares as their numerators and denominators. Statement 2: \[{{(26.1)}^{2}}\]lies between 400 and 900. |
| A. | Both Statement-1 and Statement-2 are true. |
| B. | Statement-1 is true but Statement-2 is false. |
| C. | Statement-1 is false but Statement-2 is true. |
| D. | Both Statement-1 and Statement-2 are false. |
| Answer» B. Statement-1 is true but Statement-2 is false. | |
| 2116. |
Given \[\frac{x}{\sqrt{2.25}}=550,\] find the value of 'x'?. |
| A. | \[825\] |
| B. | \[82.5\] |
| C. | \[3666.66\] |
| D. | \[2\] |
| Answer» B. \[82.5\] | |
| 2117. |
The area of a square field is \[80\frac{244}{729}sq.\] m. What is the length of each side of the field? |
| A. | \[8.96\,m\] |
| B. | \[10.26\,m\] |
| C. | \[13.54\,m\] |
| D. | \[9.86\,m\] |
| Answer» B. \[10.26\,m\] | |
| 2118. |
The area of a square field is \[80\frac{244}{729}\]sq. m. The length of each side of the field, is |
| A. | 8.96m |
| B. | 10.26m |
| C. | 13.54m |
| D. | 12.26m |
| Answer» B. 10.26m | |
| 2119. |
Find the square root of \[\frac{0.081}{0.0064}\times \frac{0.484}{6.25}\times \frac{25}{12.1}\]. |
| A. | \[0.45\] |
| B. | \[0.75\] |
| C. | \[0.95\] |
| D. | \[0.99\] |
| Answer» B. \[0.75\] | |
| 2120. |
If\[\sqrt{2+\sqrt{x}}=3\], then x =_____. |
| A. | 1 |
| B. | \[\sqrt{7}\] |
| C. | 7 |
| D. | 49 |
| Answer» E. | |
| 2121. |
The greatest six digit number which is a perfect square is |
| A. | 998004 |
| B. | 998006 |
| C. | 998049 |
| D. | 998001 |
| Answer» E. | |
| 2122. |
\[\sqrt{\frac{169}{x}}=\mathbf{1}.\mathbf{30},\]then the value of x is |
| A. | 100 |
| B. | 1000 |
| C. | 10 |
| D. | 10000 |
| Answer» B. 1000 | |
| 2123. |
\[\sqrt{0.9\times 0.09\times x}=0.9\times 0.09\times \sqrt{z}\]. Then the value of \[\frac{x}{z}\] is |
| A. | 0.081 |
| B. | 0.81 |
| C. | 0.081 |
| D. | 8.09 |
| Answer» D. 8.09 | |
| 2124. |
If \[a=\sqrt{2}+1\] and \[b=\sqrt{2}-1\], then find the value of \[\frac{{{a}^{2}}+ab+{{b}^{2}}}{{{a}^{2}}-ab+{{b}^{2}}}\] |
| A. | \[32-4\sqrt{2}\] |
| B. | \[32+4\sqrt{2}\] |
| C. | 0 |
| D. | \[\frac{7}{5}\] |
| Answer» E. | |
| 2125. |
Simplify the given expression and find the value of the expression. \[\sqrt{\frac{~0.256\times 0.081\times 4.356}{1.5625\times 0.0121\times 129.6\times 64}}\] |
| A. | 10.96 |
| B. | 0.024 |
| C. | 2.196 |
| D. | 4.096 |
| Answer» B. 0.024 | |
| 2126. |
Find the value of \[\sqrt{2\sqrt{2\sqrt{2\sqrt{2\sqrt{2}?}}}}\] |
| A. | \[{{2}^{\frac{1}{31}}}\] |
| B. | \[{{2}^{\frac{1}{32}}}\] |
| C. | \[{{2}^{\frac{31}{32}}}\] |
| D. | \[{{2}^{\frac{30}{31}}}\] |
| Answer» D. \[{{2}^{\frac{30}{31}}}\] | |
| 2127. |
Find the square root of 0.000529 |
| A. | 0.023 |
| B. | 0.027 |
| C. | 0.023 |
| D. | 0.037 |
| Answer» D. 0.037 | |
| 2128. |
A general arranges his soldiers in rows to form a perfect square. He finds that in doing so, 60 soldiers are left out, when the total number of soldiers is 8160. What is the number of soldiers in each row? |
| A. | 100 |
| B. | 90 |
| C. | 80 |
| D. | 70 |
| Answer» C. 80 | |
| 2129. |
Which of the following is equal to \[\frac{\sqrt{59.29}-\sqrt{5.29}}{\sqrt{59.29}+\sqrt{2.29}}\] |
| A. | 0.74 |
| B. | 0.64 |
| C. | 0.44 |
| D. | 0.54 |
| Answer» E. | |
| 2130. |
Find the least square number divisible by each one of 8, 9 and 10. |
| A. | 360 |
| B. | 36 |
| C. | 3600 |
| D. | 36000 |
| Answer» D. 36000 | |
| 2131. |
DIRECTIONS: In the following diagram, three classes of population are represented by three figures. The triangle represents presents the married persons and the circle represents the persons living in joint families. School teachers who are married but do not live in joint families are represented by |
| A. | C |
| B. | F |
| C. | A |
| D. | D |
| Answer» B. F | |
| 2132. |
DIRECTIONS: Study the following figure carefully and answer the given questions: Which region represents Indian singers who are not leaders? |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| Answer» E. | |
| 2133. |
DIRECTIONS: Refer to the following Venn diagram: Which subject was taken by the largest number of students? |
| A. | Mathematics |
| B. | Science |
| C. | Geography |
| D. | History |
| Answer» C. Geography | |
| 2134. |
DIRECTIONS: Which of the following would come in place of the question mark? In the following letter number series? A D E H I L ? |
| A. | MP |
| B. | MN |
| C. | MO |
| D. | MS |
| Answer» B. MN | |
| 2135. |
10, 17, 26, 37, 50, ........... |
| A. | 57 |
| B. | 76 |
| C. | 95 |
| D. | 65 |
| Answer» E. | |
| 2136. |
DIRECTIONS: In each of the following questions, a sequence or groups of letters and numbers is given with one term missing as shown by (?). Choose the missing term out of the given alternatives. 3, 8, 35, 48, ?, 120 |
| A. | 64 |
| B. | 72 |
| C. | 80 |
| D. | 99 |
| Answer» E. | |
| 2137. |
Z T P K H R Which alphabet is wrongly placed in the series? |
| A. | Z |
| B. | P |
| C. | T |
| D. | F |
| Answer» C. T | |
| 2138. |
0, 1, 3, 7, 15, ?, 63 |
| A. | 18 |
| B. | 21 |
| C. | 31 |
| D. | 41 |
| Answer» D. 41 | |
| 2139. |
5, 10, 13, 26, 29, 58, ?, 122 |
| A. | 60 |
| B. | 61 |
| C. | 111 |
| D. | 91 |
| Answer» C. 111 | |
| 2140. |
DIRECTIONS: Which of the following would come in place of the questions mark? In the following letter number series? 0, 2, 2, 3, 3, 5, 8, 4, 10, ? |
| A. | 6 |
| B. | 7 |
| C. | 9 |
| D. | 15 |
| Answer» E. | |
| 2141. |
DIRECTIONS: Which of the following would come in place of the questions mark? In the following letter number series? A L W B M X C N? |
| A. | V |
| B. | W |
| C. | Y |
| D. | X |
| Answer» D. X | |
| 2142. |
2, 3, 6, 7, 10........... |
| A. | 11 |
| B. | 13 |
| C. | 14 |
| D. | 14 |
| Answer» B. 13 | |
| 2143. |
? baa ? b a ? a a b ? |
| A. | b a b a |
| B. | b b a a |
| C. | a b b b |
| D. | b b a b |
| Answer» D. b b a b | |
| 2144. |
5, 12, 7, 15, 8, 18, 10, ? |
| A. | 28 |
| B. | 21 |
| C. | 11 |
| D. | 10 |
| Answer» C. 11 | |
| 2145. |
Two workers Prince and Astel work as gardener. Prince can do the cleaning work of garden in 12 days while Astel is 60% more efficient than Prince. In how many days can Astel alone complete the cleaning work of the garden? |
| A. | days |
| B. | days |
| C. | days |
| D. | days |
| Answer» B. days | |
| 2146. |
Robert went to the shop to purchase some salt. He found that the cost of 12 packets of salt each having the weight 800 grams is Rs. 86. If he decided to purchase 27 packets of salt each of which weights 1000 gm then how much amount he will have to pay for this purchase? |
| A. | Rs. 250.00 |
| B. | Rs. 158.50 |
| C. | Rs. 160.50 |
| D. | Rs. 170.50 |
| Answer» B. Rs. 158.50 | |
| 2147. |
A bag contains the coins of different denominations such as 50 Paise, 25 Paise and 10 Paise. If the number of coins is in the ratio 4 : 6 : 10 respectively and the sum of all the coins is Rs. 180. Find the number of 50 Paise coins in the bag. |
| A. | 80 |
| B. | 120 |
| C. | 200 |
| D. | 240 |
| Answer» B. 120 | |
| 2148. |
Victor purchased a second hand motor bike from his close friend Harry for Rs. 4000 on credit. If he pays the interest for the first year at the rate of 5% and for the second year at the rate of 15%. The cost of bike for Victor if he pays the amount after two years. |
| A. | (a) Rs. 4530 |
| B. | (b) Rs. 4830 |
| C. | (c) Rs. 4930 |
| D. | (d) Rs. 4980 |
| Answer» B. (b) Rs. 4830 | |
| 2149. |
Directions for: The code for a word is given then find the code for the given word in the same manner: MASSACHUSETTS: SAMCASSUHTETS CALIFORNIA: |
| A. | LACIOFNRIA |
| B. | LACOIRNFAI |
| C. | SCILOFNRAI |
| D. | LACOFIINRA |
| Answer» E. | |
| 2150. |
Directions for: The code for a word is given then find the code for the given word in the same manner: MASSACHUSETTS: SAMCASSUHTETS AMSTERDAM: |
| A. | SAMRETMAD |
| B. | SMARETMDA |
| C. | SMARETMAD |
| D. | SMAERTAMD |
| Answer» D. SMAERTAMD | |