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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.
| 951. |
Which alternative correctly shows the associative property of integers under addition? |
| A. | \[\left\{ \left( -10 \right)\times 6 \right\}+3=(-10)+2\times 6+3\] |
| B. | \[\left\{ \left( -9 \right)+6 \right\}+2=(-9)+\left\{ 6+2 \right\}\] |
| C. | \[\left( -9 \right)\times 6=6\times (-9)\] |
| D. | All of these |
| Answer» C. \[\left( -9 \right)\times 6=6\times (-9)\] | |
| 952. |
What is the value of\[124\times 4-3+118\div 2\]? |
| A. | \[552\] |
| B. | \[496\] |
| C. | \[553\] |
| D. | \[-553\] |
| Answer» B. \[496\] | |
| 953. |
Which of the following is the multiplicative identity in the set of integers? |
| A. | \[1\] |
| B. | \[(-1)\] |
| C. | \[0\] |
| D. | \[(-10)\] |
| Answer» B. \[(-1)\] | |
| 954. |
Which one of the following is equivalent to the expression \[\left( {{5}^{6}} \right)\text{ }\left( {{10}^{3}} \right)?\] |
| A. | \[8\times {{5}^{9}}~~\] |
| B. | \[{{5}^{11}}~~\] |
| C. | \[80\times {{5}^{8}}~\] |
| D. | \[{{5}^{10}}\] |
| Answer» B. \[{{5}^{11}}~~\] | |
| 955. |
What is the additive identity for the set of integers? |
| A. | \[0\] |
| B. | \[(-1)\] |
| C. | \[1\] |
| D. | \[+10\] |
| Answer» B. \[(-1)\] | |
| 956. |
With respect to which of the following operations is closure property satisfied by the set of integers? |
| A. | \[+,\times \] |
| B. | \[+,\div ,\times \] |
| C. | \[+,\times ,-\] |
| D. | \[+,-,\div \] |
| Answer» D. \[+,-,\div \] | |
| 957. |
Match the following. Column-P Column-Q (i) \[(132)\div (-6)\] (a) 49 (ii) \[(-144)\div (+16)\] (b) 8 (iii) \[(-\,32)\div (-\,4)\] (c) (-9) (iv) \[(392)\div (8)\] (d) (-22) |
| A. | (I) - (b), (II) - (a), (III) - (c), (IV) - (d) |
| B. | (I) - (a), (II) - (b), (III) - (d), (IV) - (c) |
| C. | (I) - (d), (II) - (c), (III) - (b), (IV) - (a) |
| D. | (I) - (c), (II) - (d), (III) - (a), (IV) - (b) |
| Answer» D. (I) - (c), (II) - (d), (III) - (a), (IV) - (b) | |
| 958. |
Match the following. (i) \[(132)\div (-12)\] (a) \[49\] (ii) \[(-144)\div (+16)\] (b) \[8\] (iii) \[(-32)\div (-4)\] (c) \[(-9)\] (iv) \[(196)\div (4)\] (d) \[(-11)\] |
| A. | \[\left( i \right)-\left( b \right),\left( ii \right)-\left( a \right),\left( iii \right)-\left( c \right),\left( iv \right)-\left( d \right)\] |
| B. | \[\left( i \right)-\left( a \right),\left( ii \right)-\left( b \right),\left( iii \right)-\left( d \right),\left( iv \right)-\left( c \right)\] |
| C. | \[\left( i \right)-\left( d \right),\left( ii \right)-\left( c \right),\left( iii \right)-\left( b \right),\left( iv \right)-\left( a \right)\] |
| D. | \[\left( i \right)-\left( c \right),\left( ii \right)-\left( d \right),\left( iii \right)-\left( a \right),\left( iv \right)-\left( b \right)\] |
| Answer» D. \[\left( i \right)-\left( c \right),\left( ii \right)-\left( d \right),\left( iii \right)-\left( a \right),\left( iv \right)-\left( b \right)\] | |
| 959. |
In the sequence of numbers 5, 8,13, A, 34, 55, 89 the value of A is |
| A. | 16 |
| B. | 21 |
| C. | 18 |
| D. | None of these |
| Answer» C. 18 | |
| 960. |
If the dividend and divisor have unlike signs, what is the sign of the quotient? |
| A. | Positive |
| B. | Negative |
| C. | Zero |
| D. | Indeterminate |
| Answer» C. Zero | |
| 961. |
In the product shown, A is a digit. The value of A is |
| A. | 5 |
| B. | 7 |
| C. | 6 |
| D. | 8 |
| Answer» E. | |
| 962. |
If the dividend and the divisor have like signs, what is the sign of the quotient? |
| A. | Positive |
| B. | Negative |
| C. | Zero |
| D. | Indeterminate |
| Answer» B. Negative | |
| 963. |
What is the opposite of earning Rs. 50? |
| A. | + Rs. 50 |
| B. | Profit of Rs. 50 |
| C. | Gain of Rs. 50 |
| D. | Spending Rs. 50 |
| Answer» E. | |
| 964. |
How is the withdrawal of Rs. 500 represented? |
| A. | Depositing Rs.500 |
| B. | - Rs. 500 |
| C. | Rs. 500 |
| D. | - 500 |
| Answer» C. Rs. 500 | |
| 965. |
A Calculate \[(-32)\times (-4)\times (-3)\times 0\times (-6)\] |
| A. | 27648 |
| B. | 276480 |
| C. | 0 |
| D. | \[-27648\] |
| Answer» D. \[-27648\] | |
| 966. |
What is the nature of the product of a negative number by itself even number of times? |
| A. | Negative |
| B. | 0 |
| C. | Positive |
| D. | Non-negative |
| Answer» D. Non-negative | |
| 967. |
Where are the negative numbers located on a horizontal number line? |
| A. | On the right of\[-1~~\] |
| B. | On the left of 0 |
| C. | On the left of\[+1\] |
| D. | None of these |
| Answer» C. On the left of\[+1\] | |
| 968. |
What is the name given to the combined set of negative of natural numbers and whole numbers? |
| A. | Natural Number |
| B. | Integers |
| C. | Positive Numbers |
| D. | The set of whole numbers |
| Answer» C. Positive Numbers | |
| 969. |
What do we call the set of negative numbers and whole numbers? |
| A. | Natural numbers |
| B. | Integers |
| C. | Positive numbers |
| D. | The set of whole numbers. |
| Answer» C. Positive numbers | |
| 970. |
In a magic square each row, column and diagonal have the same sum, then the values of A and B respectively are 1 -10 0 A -3 -2 -6 4 B |
| A. | \[-7,-4\] |
| B. | \[-4,-7\] |
| C. | \[-4,-6\] |
| D. | \[-6,-4\] |
| Answer» C. \[-4,-6\] | |
| 971. |
Which of the following statements is CORRECT? Statement 1: When a positive integer and a negative integer are added, we always get a negative integer. Statement 2: When two negative integers are added, we get a positive integer, |
| A. | Only Statement-1 |
| B. | Only Statement-2 |
| C. | Both Statement-1 and Statement-2 |
| D. | Neither Statement-1 nor Statement-2 |
| Answer» E. | |
| 972. |
The value of \[(-5)\times (-4)\times (-3)\times (-2)\times \]\[(-1)\times 0+0\times (1)\times (2)\times (3)\times (4)\times (5)\] is |
| A. | 120 |
| B. | \[-120\] |
| C. | 240 |
| D. | 0 |
| Answer» E. | |
| 973. |
Which of the following number sentences best describes the problem shown on the number line? |
| A. | \[-2+(-4)\] |
| B. | \[~-5+3\] |
| C. | \[5+(-3)\] |
| D. | \[-4+2\] |
| Answer» E. | |
| 974. |
Find P, Q, R and S. (i) The sum of two integers is 71. If one of them is \[-101,\]then other integer is P . (ii) The product of an integer and Q is zero. (iii) R is the quotient when an integer is divided by itself. (iv) Additive inverse of -7 is S. |
| A. | P Q R S 172 0 1 7 |
| B. | P Q R S 184 1 2 7 |
| C. | P Q R S 172 1 1 7 |
| D. | P Q R S 172 0 2 7 |
| Answer» B. P Q R S 184 1 2 7 | |
| 975. |
Fill in the blanks with >, < or =. (i) \[22\times (-36)+(-42)\div (-3)9\times 56\times (-8)\] (ii) \[26-22+21\div (-7)43-11-13\] (iii) \[(-16)\div [(-13)+(-3)]12\div [(-3)-0]\] |
| A. | (i) (ii) (iii) > < = |
| B. | (i) (ii) (iii) < < > |
| C. | (i) (ii) (iii) > < > |
| D. | (i) (ii) (iii) = > < |
| Answer» D. (i) (ii) (iii) = > < | |
| 976. |
Evaluate: \[\frac{(-16)\div [(-13)+(-3)]}{(-60)\div (-60)}\] |
| A. | 2 |
| B. | \[-1\] |
| C. | 1 |
| D. | \[-2\] |
| Answer» D. \[-2\] | |
| 977. |
Match the following. Column-I Column-II (i) For any two under integers a and b, \[a\times b\]is also an integer Thus, integers are (a) Distributive addition and multiplication (ii) \[a\times b=b\times a;\] this denotes that integers are (b) Positive quotient (iii) \[a\times (b+c)\]\[=a\times b+a\times c;\] this denotes that integers are (c) Closed under multiplication (iv) The division of a negative integer by another negative integer results in (d) Commutative under multiplication |
| A. | (i) \[\to \](b), (ii)\[\to \](c), (iii)\[\to \](d), (iv)\[\to \](a) |
| B. | (i)\[\to \](c), (ii)\[\to \](d), (iii)\[\to \](a), (iv)\[\to \](b) |
| C. | (i)\[\to \](d), (ii)\[\to \](c), (iii)\[\to \](a), (iv)\[\to \](b) |
| D. | (i)\[\to \](c), (ii)\[\to \](d), (iii)\[\to \](b), (iv)\[\to \](a) |
| Answer» C. (i)\[\to \](d), (ii)\[\to \](c), (iii)\[\to \](a), (iv)\[\to \](b) | |
| 978. |
The following number line shows the temperature in degree Celsius \[{{(}^{o}}C)\] at different places on a particular day. Find P, Q and R. (i) The temperature difference between the hottest and the coldest places is P. (ii) The temperature difference between Yamuna Nagar and Pathankot is Q . (iii) The temperature difference between Pathankot and Kashmir is R. |
| A. | P Q R \[{{31}^{o}}C\] \[{{8}^{o}}C\] \[{{5}^{o}}C\] |
| B. | P Q R \[{{30}^{o}}C\] \[{{18}^{o}}C\] \[{{6}^{o}}C\] |
| C. | P Q R \[{{31}^{o}}C\] \[{{18}^{o}}C\] \[{{6}^{o}}C\] |
| D. | P Q R \[{{30}^{o}}C\] \[{{7}^{o}}C\] \[{{8}^{o}}C\] |
| Answer» D. P Q R \[{{30}^{o}}C\] \[{{7}^{o}}C\] \[{{8}^{o}}C\] | |
| 979. |
Pooja makes a profit of Rs.9 for every large basket she sells and loses Rs. 4 on every small basket. She cannot make only large baskets as buyers require that she supplies baskets of both sizes. (i) If she gets an order to supply 7200 large baskets and 11,200 small baskets, what is the profit or loss she will be making from this order? (ii) If in the next order she has to supply 8100 small baskets, how many large baskets does she need to make so that makes neither profit nor loss in this order? |
| A. | (i) (ii) Loss of Rs. 20000 3000 |
| B. | (i) (ii) Profit of Rs.20000 3600 |
| C. | (i) (ii) Loss of Rs. 25000 3600 |
| D. | (i) (ii) Profit of Rs. 30000 2000 |
| Answer» C. (i) (ii) Loss of Rs. 25000 3600 | |
| 980. |
At a shopping mall, the air conditioner is set so that it reduces temperature at the rate of \[{{4}^{o}}C\]every hour. If at 10 a.m. the temperature inside the mail was \[{{35}^{o}}C\] what will be the temperature inside the mail at 6 p.m.? |
| A. | \[{{4}^{o}}C\] |
| B. | \[{{6}^{o}}C\] |
| C. | \[{{3}^{o}}C\] |
| D. | \[{{7}^{o}}C\] |
| Answer» D. \[{{7}^{o}}C\] | |
| 981. |
An elevator descends into a mine shaft at the rate of 8 m/min. If the descend starts from 12 m above the ground level; how7 long will it take to reach\[-468\text{ }m\]? |
| A. | 60 mins |
| B. | 30 mins |
| C. | 50 mins |
| D. | 10 mins |
| Answer» B. 30 mins | |
| 982. |
Maya goes 35 km east from a point A to point B. From B, she moves 30 km west along the same road. If the distance travelled in the west direction is represented by a negative integer, how will you represent the distance travelled east? By which integer will you represent her final position from A? |
| A. | Positive integer, 5 km |
| B. | Negative integer, 3 km |
| C. | Positive integer, 2 km |
| D. | Negative integer, 8 km |
| Answer» B. Negative integer, 3 km | |
| 983. |
I note in my accounts book positive numbers for profits and negative numbers for losses that I make in my business. These are the entries in the book for the last seven days: \[21,-19,11,-20,17,25\]and\[-13\]. How much profit did I make in the last week? |
| A. | 32 |
| B. | 22 |
| C. | 34 |
| D. | 24 |
| Answer» C. 34 | |
| 984. |
In a test, 4 marks are given for every correct answer and -2 marks, for every incorrect answer. Asha answered all the questions and scored 26 marks though she got nine correct answers. Varun also answered all the questions and scored 2 marks though he got five correct answers. How many questions did each answer incorrectly? |
| A. | 10, 8 |
| B. | 9, 18 |
| C. | 5, 9 |
| D. | 4, 10 |
| Answer» D. 4, 10 | |
| 985. |
If a and b are integers and \[a\ne b,\] then which of the following is INCORRECT ? |
| A. | \[a+b=b+a\] |
| B. | \[a-b=b-a\] |
| C. | \[a+0=0+a=a\] |
| D. | \[a-0=a\ne 0-a\] |
| Answer» C. \[a+0=0+a=a\] | |
| 986. |
DIRECTION: The following number line shows the temperature in degree Celsius \[{{(}^{o}}C)\] at different places on 12 May 20XX. The temperature difference between Gulmarg and Shimla is ______ the temperature difference between Shimla and Chennai? |
| A. | Less than |
| B. | Equal to |
| C. | Greater than |
| D. | None of these |
| Answer» B. Equal to | |
| 987. |
The absolute value of \[-28+12+42-63\] is |
| A. | 37 |
| B. | \[-36\] |
| C. | 145 |
| D. | \[-145\] |
| Answer» B. \[-36\] | |
| 988. |
Find the value of the given expression \[(-45)-(-39)+42-28-(-152)-85+(-9)\]. |
| A. | \[-78\] |
| B. | \[-32\] |
| C. | \[-550\] |
| D. | \[66\] |
| Answer» E. | |
| 989. |
Which list of integers is in order from the least to the greatest? |
| A. | \[-42,-39,-4,\text{ }40,\text{ }41\] |
| B. | \[-42.\text{ }41,\text{ }40,-39,-4\] |
| C. | \[-4,-39,\text{ }40,\text{ }41,-42\] |
| D. | \[41,\text{ }40,-4,-39,-42\] |
| Answer» B. \[-42.\text{ }41,\text{ }40,-39,-4\] | |
| 990. |
Which pair of numbers does not have a product equal to 36? |
| A. | \[\{-4,-9\}\] |
| B. | \[\{-3,-12\}\] |
| C. | \[\{-1,-72\}\] |
| D. | \[\{1,36\}\] |
| Answer» D. \[\{1,36\}\] | |
| 991. |
Simplify: \[222-\left[ \frac{1}{3}\{42+(56-(8+9))\}+108 \right]\]. |
| A. | 87 |
| B. | 88 |
| C. | 89 |
| D. | 90 |
| Answer» B. 88 | |
| 992. |
What will be the sign of the product if we together multiply 199 negative integers and 10 positive integers? |
| A. | Negative |
| B. | Positive |
| C. | Can't say |
| D. | Data is insufficient |
| Answer» B. Positive | |
| 993. |
The value of X in \[-19\times (4+(-2))=-19\times 4+(-19)\times X,\] |
| A. | 2 |
| B. | \[-19\] |
| C. | 4 |
| D. | \[-2\] |
| Answer» E. | |
| 994. |
Which of the following statements is CORRECT? |
| A. | All natural numbers are whole numbers and all whole numbers are integers, |
| B. | All whole numbers are integers and all integers are natural numbers. |
| C. | All integers are whole numbers and all natural numbers are integers. |
| D. | All integers are whole numbers and all integers are natural numbers. |
| Answer» B. All whole numbers are integers and all integers are natural numbers. | |
| 995. |
The value of \[[(-4)\times (-9)\times (-25)]\div [(-2)\times (-3)\times (-5)]\]is |
| A. | 10 |
| B. | 20 |
| C. | 30 |
| D. | 40 |
| Answer» D. 40 | |
| 996. |
DIRECTION: The following number line shows the temperature in degree Celsius \[{{(}^{o}}C)\] at different places on 12 May 20XX. What is the temperature difference between Ooty and Chennai? |
| A. | \[{{20}^{o}}C\] |
| B. | \[{{11}^{o}}C\] |
| C. | \[{{11}^{o}}C\] |
| D. | \[{{7}^{o}}C\] |
| Answer» C. \[{{11}^{o}}C\] | |
| 997. |
Number of facts needed to prove two triangle congruent are |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| Answer» D. 4 | |
| 998. |
In the given figure, if \[\mathbf{MN}\parallel \text{ }\mathbf{QR}\] and \[\angle \mathbf{P=75{}^\circ }\], \[\angle \mathbf{Q = 60{}^\circ }\], _________ |
| A. | \[~\angle \,PMN=75{}^\circ \] |
| B. | \[\angle \,NMQ=125{}^\circ \] |
| C. | \[\angle \,PRQ=55{}^\circ \] |
| D. | \[\angle \,MNR=135{}^\circ \] |
| E. | None of these |
| Answer» E. None of these | |
| 999. |
In \[\Delta \]ABC, AB = 3cm, BC = 4cm, AC = 5cm. The smallest angle of the triangle is |
| A. | \[\angle A\] |
| B. | \[\angle B\] |
| C. | \[\angle C\] |
| D. | all are equal |
| Answer» D. all are equal | |
| 1000. |
In the given figure \[\text{BA}|\,\,|\text{CE}|\,\,|\text{DE}\]. \[BCE\] is a straight line and \[\angle DCE\] is a right angle. \[\angle BCF\] is equal to |
| A. | \[150{}^\circ \] |
| B. | \[115{}^\circ \] |
| C. | \[151{}^\circ \] |
| D. | \[105{}^\circ \] |
| Answer» D. \[105{}^\circ \] | |