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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.
| 1701. |
35% population of a town are men and 40% are women. If the numbers of children are 20,000, then the number of women will be? |
| A. | 3200 |
| B. | 30050 |
| C. | 32,000 |
| D. | 31500 |
| Answer» D. 31500 | |
| 1702. |
Runs scored by Rahul in a match are 38 more than the balls faced by Virat. The number of balls faced by Rahul is 8 less than the runs scored by virat. If together they have scored 144 runs and the balls faced by Rahul are 18 more than those faced by virat. Find the number of runs scored by Rahul. |
| A. | 68 |
| B. | 72 |
| C. | 78 |
| D. | 66 |
| E. | None of these |
| Answer» D. 66 | |
| 1703. |
A person sells 36 oranges per rupee and incurs a loss of 4%. Find how many oranges per rupee to be sold to have a gain of 8%? |
| A. | 32 |
| B. | 30 |
| C. | 28 |
| D. | 34 |
| Answer» B. 30 | |
| 1704. |
A bag contains Rs600 in the form of 1 - rupee, 50 paise and 25 paise coins in the ratio 3 :4: 12, the number of 25 paise coins is: |
| A. | 600 |
| B. | 900 |
| C. | 1200 |
| D. | 1376 |
| Answer» C. 1200 | |
| 1705. |
If x: y = 5 :2, then value of is |
| A. | 22:29 |
| B. | 1.22361111111111 |
| C. | 61:26 |
| D. | 26:61 |
| Answer» C. 61:26 | |
| 1706. |
If \[3x+4y=18\] and \[xy=6\], find the value of \[9{{x}^{2}}+16{{y}^{2}}\]. |
| A. | 180 |
| B. | 144 |
| C. | 324 |
| D. | 170 |
| Answer» B. 144 | |
| 1707. |
The perimeter of a triangular field is \[6{{p}^{2}}-4p+9\] and two of its sides are \[{{p}^{2}}-2p+1\] and \[3{{p}^{2}}-5p+3\], Find the third side of the field. |
| A. | \[8{{p}^{2}}+11p-7\] |
| B. | \[2{{p}^{2}}+3p+5\] |
| C. | \[3{{p}^{2}}+5p-4\] |
| D. | \[5{{p}^{2}}-5p+9\] |
| Answer» C. \[3{{p}^{2}}+5p-4\] | |
| 1708. |
Sam invested \[Rs.15000\]at the rate of \[10%\] per annum for one year. If the interest is compounded half-yearly, what is the amount received by Sam at the end of the year? |
| A. | \[Rs.\,16500\] |
| B. | \[Rs.16525.50\] |
| C. | \[Rs.16537.50\] |
| D. | \[Rs.18150\] |
| Answer» D. \[Rs.18150\] | |
| 1709. |
Abha purchased a house from Avas Parishad on credit. If the cost of the house is Rs. 64000 and the rate of interest is 5% per annum compounded half-yearly, find the interest paid by Abha after one and a half year. |
| A. | Rs. 4900 |
| B. | Rs. 4921 |
| C. | Rs. 4810 |
| D. | Rs. 4700 |
| Answer» C. Rs. 4810 | |
| 1710. |
A clock loses \[\frac{1}{2}%\] on true time during one week and gains \[\frac{1}{4}%\] on true time during the next week. If it is set right at 12 O'clock on Saturday morning, what time will it indicate at the end of second week? |
| A. | 11:34 |
| B. | 0.491666666666667 |
| C. | 12:15 |
| D. | 0.543055555555556 |
| Answer» B. 0.491666666666667 | |
| 1711. |
DIRECTIONS: Passage-1 Read the passage(s) given below and answer the questions that follow. Rs. 5000 is invested at a rate of 5% p.a. Simple interest for 5 years. After 5 year whole amount is again invested for 2 year at a rate of 3% p.a. Find simple interest in 5 years. |
| A. | Rs.1000 |
| B. | Rs.1200 |
| C. | Rs.1250 |
| D. | Rs.1300 |
| Answer» D. Rs.1300 | |
| 1712. |
In selling an article for Rs. 76, there is a profit of 52%. If it is sold for Rs. 75, then the profit percent will be |
| A. | 44 |
| B. | 46 |
| C. | 48 |
| D. | 50 |
| Answer» E. | |
| 1713. |
...................% of 50 is 5. |
| A. | 10 |
| B. | 15 |
| C. | 20 |
| D. | 14 |
| Answer» B. 15 | |
| 1714. |
Ravi sold an article to Sudhir at a profit of 6% who in turn sold it to Gopal at a loss of 5%. If Gopal paid Rs.2014 for the article, find the cost price of the article for Ravi. |
| A. | Rs.2020 |
| B. | Rs.2000 |
| C. | Rs.1900 |
| D. | Rs.2011 |
| Answer» C. Rs.1900 | |
| 1715. |
In a two digit number, the ten's digit is 2 more than the unit's digit. Sum of the digits is \[y=1\] of the whole number. Find the number. |
| A. | 24 |
| B. | 42 |
| C. | 64 |
| D. | 46 |
| Answer» C. 64 | |
| 1716. |
30 teachers of a school either teach mathematics or physics. 22 of them teach mathematics while 4 teach both the subjects. Then the number of teachers teaching physics only is _____ |
| A. | 12 |
| B. | 8 |
| C. | 16 |
| D. | 15 |
| E. | None of these |
| Answer» C. 16 | |
| 1717. |
Half of 1% written as a decimal is |
| A. | 0.2 |
| B. | 0.02 |
| C. | 0.05 |
| D. | 0.005 |
| Answer» E. | |
| 1718. |
Find the SI on Rs.1800 from 21st Feb 2003 to 12th April 2003 at 7.3 % rate per annum. |
| A. | Rs.18.25 |
| B. | Rs.18.00 |
| C. | Rs.18.50 |
| D. | Rs.18.75 |
| Answer» C. Rs.18.50 | |
| 1719. |
A number is increased by 10% and then it is decreased by 10%. Find the net increase or decrease percent. |
| A. | Decrease by 1% |
| B. | Decrease by 10% |
| C. | Increase by 2% |
| D. | Increase by 11% |
| Answer» B. Decrease by 10% | |
| 1720. |
A number consists of two digits whose sum is 5. If 9 be added to the number, the digits are reversed. Find the |
| A. | 32 |
| B. | 14 |
| C. | 41 |
| D. | 23 |
| Answer» E. | |
| 1721. |
If 20% of 60% of a number is 144, then the number is |
| A. | 1200 |
| B. | 2880 |
| C. | 8640 |
| D. | None of these |
| Answer» B. 2880 | |
| 1722. |
Ratio of 250 ml to 2 L is |
| A. | 25:200 |
| B. | 0.334027777777778 |
| C. | 1:8 |
| D. | 0.0840277777777778 |
| Answer» D. 0.0840277777777778 | |
| 1723. |
Find the angle between the hour hand and the minute hand of a clock when the time is 3.25. |
| A. | \[{{45}^{o}}\] |
| B. | \[37\frac{{{1}^{o}}}{2}\] |
| C. | \[47\frac{{{1}^{o}}}{2}\] |
| D. | \[{{46}^{o}}\] |
| Answer» D. \[{{46}^{o}}\] | |
| 1724. |
8% of Rs.625 is equal to |
| A. | Rs.50 |
| B. | Rs.75 |
| C. | Rs.80 |
| D. | Rs.100 |
| Answer» B. Rs.75 | |
| 1725. |
If \[{{x}^{2}}+\frac{1}{{{x}^{2}}}\] and \[{{a}^{2}}+{{b}^{2}}+2\] then the value of \[(ab+bc+ca)\] is |
| A. | 27 |
| B. | 29 |
| C. | 495 |
| D. | 729 |
| Answer» B. 29 | |
| 1726. |
A milkman sold two of his buffaloes for Rs. 20000 each. On one he made a gain of 5% and on the other a loss of 10%. Find his overall gain or loss. |
| A. | Loss of Rs. 1269.84 |
| B. | Gain of Rs. 4268.84 |
| C. | Gain of Rs. 1269.84 |
| D. | Loss of Rs. 1200 |
| Answer» B. Gain of Rs. 4268.84 | |
| 1727. |
The value of an article which was purchased 2 years ago, depreciates at 12% per annum. If its present value is Rs.9680, what is the price at which it was purchased? |
| A. | Rs.10000 |
| B. | Rs.12500 |
| C. | Rs.14575 |
| D. | Rs.16250 |
| Answer» C. Rs.14575 | |
| 1728. |
There are three consecutive numbers whose sum is 129. Find the square of the middle one. |
| A. | 1849 |
| B. | 1764 |
| C. | 1829 |
| D. | 1936 |
| Answer» B. 1764 | |
| 1729. |
A dress was bought for Rs. 250 and was sold for Rs. 280, the gain % is |
| A. | 14% |
| B. | 12% |
| C. | 18% |
| D. | 13% |
| Answer» C. 18% | |
| 1730. |
The C.I. on a certain sum for 2 years at 10% per annum is Rs.525. Calculate the S.I. on the same sum for double the time at half the rate percent per annum. |
| A. | Rs.400 |
| B. | Rs.500 |
| C. | Rs.600 |
| D. | Rs.800 |
| Answer» C. Rs.600 | |
| 1731. |
Karuna bought a car for a certain sum of money. She spent 10% of the cost on repairs and sold the car for a profit of Rs.11000. How much did she spend on repairs, if she made a profit of 20%? |
| A. | Rs.4000 |
| B. | Rs.4400 |
| C. | Rs.5500 |
| D. | Rs.5000 |
| Answer» E. | |
| 1732. |
If \[x+y=2\]and \[x-y=1,\] then: |
| A. | \[P(x)={{a}_{0}}+{{a}_{1}}x+{{a}_{2}}{{x}^{2}}+.....+{{a}_{n}}{{x}^{n}}\] |
| B. | \[{{a}_{0}},{{a}_{1}},{{a}_{2}},.....,{{a}_{n}}\] |
| C. | \[{{a}_{0}}+{{a}_{1}}x+{{a}_{2}}{{x}^{2}}+.....+{{a}_{n}}{{x}^{n}}\] |
| D. | \[{{a}_{0}},{{a}_{1}},{{a}_{2}}......{{a}_{n}}\] |
| Answer» B. \[{{a}_{0}},{{a}_{1}},{{a}_{2}},.....,{{a}_{n}}\] | |
| 1733. |
Square of \[9x-7xy\] is |
| A. | \[81{{x}^{2}}+49{{x}^{2}}{{y}^{2}}\] |
| B. | \[81{{x}^{2}}-49{{x}^{2}}{{y}^{2}}\] |
| C. | \[81{{x}^{2}}+49{{x}^{2}}{{y}^{2}}-126{{x}^{2}}y\] |
| D. | \[81{{x}^{2}}+49{{x}^{2}}{{y}^{2}}-63{{x}^{2}}y\] |
| Answer» D. \[81{{x}^{2}}+49{{x}^{2}}{{y}^{2}}-63{{x}^{2}}y\] | |
| 1734. |
Asha can stitch 'x' shirts in \[A=P\left( 1+\frac{{{R}_{1}}}{100} \right)\left( 1+\frac{{{R}_{2}}}{100} \right)....\left( 1\frac{{{R}_{n}}}{100} \right),\] minutes. At this rate, how many shirts can she stitch in \[C.I.=P\left[ \left( 1+\frac{{{R}_{1}}}{100} \right)\left( 1+\frac{{{R}_{2}}}{100} \right)....\left( 1+\frac{{{R}_{n}}}{100} \right)-1 \right]\]th of an hour? |
| A. | 50x |
| B. | \[5\frac{1}{4}\] |
| C. | 60x |
| D. | \[A=P{{\left( 1+\frac{R}{100} \right)}^{5}}\left( 1+\frac{\frac{R}{4}}{100} \right)\] |
| Answer» D. \[A=P{{\left( 1+\frac{R}{100} \right)}^{5}}\left( 1+\frac{\frac{R}{4}}{100} \right)\] | |
| 1735. |
If A's salary is 50% more than B's, then by what % B's salary is less than A's salary? |
| A. | \[=P\left( 1+\frac{{{R}_{1}}}{100} \right)\times \left( 1+\frac{{{R}_{2}}}{100} \right).\] |
| B. | \[=P{{\left( 1-\frac{R}{100} \right)}^{n}}.\] |
| C. | 33 |
| D. | 30 |
| Answer» B. \[=P{{\left( 1-\frac{R}{100} \right)}^{n}}.\] | |
| 1736. |
A T-shirt costs \[Rs.({{x}^{2}}-xy-{{y}^{2}})\] and a sweater costs \[Rs.({{x}^{2}}+8xy-2{{y}^{2}})\] and a jeans cost \[Rs.({{x}^{2}}-3xy+{{4}^{2}})\]. After buying these items Mohit paid \[Rs.{{(2x+y)}^{2}}\] to the cashier. How much amount Mohit receive from the cashier? |
| A. | Rs. 0 |
| B. | Rs. 2x |
| C. | Rs. (x+y) |
| D. | Rs. 2y |
| Answer» B. Rs. 2x | |
| 1737. |
Match column I with column II and select the correct answer using the code given below the columns: Column - I Column- II (A) Polynomial whose zeroes are \[{{40}^{o}}\] (p) \[\frac{{{y}^{2}}-{{x}^{2}}}{yx}\] (B) Polynomial whose zeroes are 3 and -2 is (q) \[\frac{xy}{x+y}\] (C) Polynomial whose zeroes are \[\frac{{{x}^{2}}-{{y}^{2}}}{{{x}^{2}}+{{y}^{2}}}\] is (r) \[x=\frac{\sqrt{3}+\sqrt{2}}{\sqrt{3}-\sqrt{2}}\] (D) Polynomial whose zeroes \[\frac{x-y}{x-3y}\] and \[\frac{5}{\sqrt{6}-4}\] is (s) \[\frac{5}{\sqrt{6}+4}\] |
| A. | \[\frac{\sqrt{6}-4}{5}\] |
| B. | \[\frac{\sqrt{6}+4}{5}\] |
| C. | \[\frac{1}{a-3b}\] |
| D. | \[b=\frac{a}{3}\] |
| Answer» E. | |
| 1738. |
One of the factors of \[10x+x+3=11x+3\] is |
| A. | \[=x+x+3=2x+3\] |
| B. | \[\frac{11x+3}{2x+3}=\frac{4}{1}\] |
| C. | \[11x+3=8x+12\] |
| D. | \[3x=9\] |
| Answer» D. \[3x=9\] | |
| 1739. |
If \[A=\left\{ 1,\text{ }2,\text{ }3,\text{ }4,\text{ }5 \right\},\text{ }B=\left\{ 2,\text{ }4,\text{ }6 \right\},\text{ }C=\left\{ 3,\text{ }4,\text{ }6 \right\},\]then (A\[\cup \]B) \[\cap \] C is ?___ |
| A. | \[\left\{ 3,\text{ }4,\text{ }6 \right\}\] |
| B. | \[\left\{ 1,\text{ }2,\text{ }3 \right\}\] |
| C. | \[\left\{ 1,\text{ }4,\text{ }3 \right\}\] |
| D. | \[\left\{ 1,~2 \right\}\] |
| E. | None of these |
| Answer» B. \[\left\{ 1,\text{ }2,\text{ }3 \right\}\] | |
| 1740. |
The difference in SI and CI on a certain sum of money in 2 years at 15% p.a. is Rs.544. The sum is |
| A. | Rs.6000 |
| B. | Rs.6200 |
| C. | Rs.6300 |
| D. | Rs.6400 |
| Answer» E. | |
| 1741. |
Solve: \[\frac{3m-2}{4}+m=\frac{2}{3}+\frac{2m+3}{3}\] |
| A. | \[m=-1\] |
| B. | \[m=-2\] |
| C. | \[m=2\] |
| D. | \[m=1\] |
| E. | None of these |
| Answer» D. \[m=1\] | |
| 1742. |
For any two non empty sets P and Q, if \[P-Q=P\]and \[Q-P=Q,\]then ______ |
| A. | \[(P\bigcup Q)'=\phi \] |
| B. | \[P\bigcap Q=\phi \] |
| C. | \[P\subset Q\] |
| D. | \[Q\subset P\] |
| E. | None of these |
| Answer» C. \[P\subset Q\] | |
| 1743. |
A certain amount become Its 4 times in 6 year at simple interest. In how many year will it become 11 times itself? |
| A. | 18 years |
| B. | 19 years |
| C. | 20 years |
| D. | 21 years |
| E. | None of these |
| Answer» D. 21 years | |
| 1744. |
A's present age is to B's present age as 7:9. Nine years ago, their ages were in the ratio of 2:3. Find the present age of A. |
| A. | 27 years |
| B. | 21 years |
| C. | 25 years |
| D. | 22 years |
| Answer» C. 25 years | |
| 1745. |
When the time is 4.20, the angle between the hands of the clock is - |
| A. | \[20{}^\circ \] |
| B. | \[15{}^\circ \] |
| C. | \[12{\scriptstyle{}^{1}/{}_{2{}^\circ }}\] |
| D. | \[10{}^\circ \] |
| Answer» E. | |
| 1746. |
Read the following statements carefully and choose the correct option. (i) : The profit percent is always calculated on the S.P of an article. (ii) : The loss percent is always calculated on C.P of an article. |
| A. | is true only |
| B. | (ii) is true only |
| C. | Both (i) and (ii) are true |
| D. | Neither (i) nor (ii) is true |
| Answer» C. Both (i) and (ii) are true | |
| 1747. |
The number of positive integral solutions of the in equation \[\frac{x+5}{x+8}>1\]is _______ |
| A. | 6 |
| B. | 8 |
| C. | 1 |
| D. | 0 |
| E. | None of these |
| Answer» E. None of these | |
| 1748. |
The captain of a cricket team of 11 players is 25 years oldest and the wicketkeeper is 3 years older than the captain. If the ages of these two are excluded, the average age of the remaining players is 1 year less than the average age of the whole team. The average of the whole team is: |
| A. | 21.5 year |
| B. | 22 year |
| C. | 22.5 year |
| D. | 23 year |
| Answer» C. 22.5 year | |
| 1749. |
Gopi borrowed Rs.1800 at 12% per annum for 2 years and Krishna borrowed Rs.1200 at 18% per annum for 3 years. Then the ratio of interests paid by them is? |
| A. | 0.043055555555556 |
| B. | 0.0854166666666667 |
| C. | 0.12569444444444 |
| D. | 0.0840277777777778 |
| Answer» C. 0.12569444444444 | |
| 1750. |
P and Q can do a job in 25 days and 30 days respectively. They work together for 5 days and then p leaves. Q will finish the rest of work in how many days? |
| A. | 19 days |
| B. | 25 days |
| C. | 35 days |
| D. | 30 days |
| Answer» B. 25 days | |