MCQOPTIONS
Saved Bookmarks
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.
| 301. |
Find the value of A, B and C respectively. (i) \[\underline{\begin{align} & \underline{\begin{align} & \underline{\begin{align} & \text{ A 8 3} \\ & \text{ }\!\!\times\!\!\text{ C 9 } \\ \end{align}} \\ & \text{ A 0 4 A} \\ & \text{+1 5 B B 0} \\ \end{align}} \\ & \text{ C C A 0 A} \\ \end{align}}\](ii) \[\underline{\begin{align} & \underline{\begin{align} & \underline{\begin{align} & \text{ 4 3 A 4} \\ & \text{ }\!\!\times\!\!\text{ 3 A } \\ \end{align}} \\ & \text{ B 7 C 7 6} \\ & \text{+ B C 0 C 2 0} \\ \end{align}} \\ & \text{ B 4 7 6 9 6} \\ \end{align}}\] |
| A. | (i) (ii) 2, 6, 7 9, 5, 2 |
| B. | (i) (ii) 6, 7, 2 4, 3, 1 |
| C. | (i) (ii) 7, 5, 2 9, 2, 5 |
| D. | (i) (ii) 7, 6, 2 4, 1, 2 |
| Answer» E. | |
| 302. |
How many prime numbers are there between 100 and 200? |
| A. | \[25\] |
| B. | \[19\] |
| C. | \[21\] |
| D. | \[20\] |
| Answer» D. \[20\] | |
| 303. |
The values of A and B in the given addition respectively are ___. \[\underline{\begin{align} & \underline{\begin{align} & \text{ 2 3 A} \\ & \text{+ A 3 B} \\ \end{align}} \\ & \text{ 6 B 1} \\ \end{align}}\] |
| A. | 4, 7 |
| B. | 7, 4 |
| C. | 5, 6 |
| D. | 6, 5 |
| Answer» B. 7, 4 | |
| 304. |
How many 5-digit numbers of the form AABAA is divisible by 33? |
| A. | 1 |
| B. | 3 |
| C. | 0 |
| D. | infinite |
| Answer» C. 0 | |
| 305. |
Identify the even prime number. |
| A. | \[132\] |
| B. | \[102\] |
| C. | \[284\] |
| D. | \[2\] |
| Answer» E. | |
| 306. |
Z is a three digit even number less than 200, and more than 190 that is divisible by 7. Find Z. |
| A. | \[196\] |
| B. | \[193\] |
| C. | \[199\] |
| D. | \[197\] |
| Answer» B. \[193\] | |
| 307. |
Fill in the blanks. (i) If sum of 3 digit numbers xyz, yzx and zxy is divided by (x + y + z), then quotient is \[\underline{\text{ P }}\]. (ii) The difference between 2 digit numbers ab and ba, (where a > b) is divided by 3. The quotient is \[\underline{\text{ Q }}\]. (iii) Sum of a 2 digit number and the number obtained by reversing its digits is always divisible by\[\underline{\text{ R }}\]. |
| A. | P Q R 111 \[3(a+b)\] 11 |
| B. | P Q R 99 \[(a+b)\] 7 |
| C. | P Q R 111 \[3(a-b)\] 11 |
| D. | P Q R 99 \[(a-b)\] 3 |
| Answer» D. P Q R 99 \[(a-b)\] 3 | |
| 308. |
X is the least composite number between 85 and 100. What is the value of X? |
| A. | \[85\] |
| B. | \[99\] |
| C. | \[100\] |
| D. | \[86\] |
| Answer» E. | |
| 309. |
Which of the following is divisible by 12? |
| A. | \[284382\] |
| B. | \[624876\] |
| C. | \[926248\] |
| D. | \[746174\] |
| Answer» C. \[926248\] | |
| 310. |
Identify the multiple of 8. |
| A. | \[487718\] |
| B. | \[505672\] |
| C. | \[216428\] |
| D. | \[763121\] |
| Answer» C. \[216428\] | |
| 311. |
If , then the value of B is_____. |
| A. | 5 |
| B. | 2 |
| C. | 0 |
| D. | 4 |
| Answer» B. 2 | |
| 312. |
A 3-digit number 'cba' is divisible by 3 if____. |
| A. | \[\text{a + 2b + c}\] is divisible by 3 |
| B. | \[\text{2a + b + c}\] is divisible by 3 |
| C. | \[\text{a + b + 2c}\] is divisible by 3 |
| D. | \[\text{a + b + c}\] is divisible by 3 |
| Answer» E. | |
| 313. |
Given that the number 67y19 is divisible by 9, where y is a single digit, what is the least possible value of y? |
| A. | 3 |
| B. | 9 |
| C. | 7 |
| D. | 4 |
| Answer» E. | |
| 314. |
A prime number is greater than 30 and lesser than 60. What is the greatest possible such number? |
| A. | \[37\] |
| B. | \[53\] |
| C. | \[43\] |
| D. | \[59\] |
| Answer» E. | |
| 315. |
If N divided by 5 leaves a remainder of 3, then one's digit of N must be _____. |
| A. | Either 3 or 6 |
| B. | Either 3 or 8 |
| C. | Either 8 or 1 |
| D. | Either 8 or 6 |
| Answer» C. Either 8 or 1 | |
| 316. |
If \[\underline{\begin{align} & \underline{\begin{align} & \text{ 1 A B} \\ & \text{+ C C A} \\ \end{align}} \\ & \,\,\text{ 6 9 7} \\ \end{align}}\] and there is no carry on addition, then the value of B is _____. |
| A. | 5 |
| B. | 4 |
| C. | 3 |
| D. | 2 |
| Answer» D. 2 | |
| 317. |
Which of the following is not prime? |
| A. | \[107\] |
| B. | \[127\] |
| C. | \[153\] |
| D. | \[197\] |
| Answer» D. \[197\] | |
| 318. |
The number\[({{10}^{n}}-1)\]is divisible by 11 for____. |
| A. | \[\text{n}\in \text{N}\] |
| B. | Odd values of n |
| C. | Even values of n |
| D. | n is the multiple of 11 |
| Answer» D. n is the multiple of 11 | |
| 319. |
By which of these numbers is the number 3116365 divisible? |
| A. | 5 |
| B. | 7 |
| C. | Both 5 and 7 |
| D. | 6 |
| Answer» D. 6 | |
| 320. |
What is the percent of pure gold in 22-carat gold, if 24-carat gold is hundred percent pure gold? |
| A. | \[90\frac{1}{3}%\] |
| B. | \[91\frac{2}{3}%\] |
| C. | \[94\frac{1}{3}%\] |
| D. | \[95\frac{2}{3}%\] |
| Answer» C. \[94\frac{1}{3}%\] | |
| 321. |
An umbrella marked at Rs. 80 is sold for Rs 68. What is the rate of discount? |
| A. | 15% |
| B. | 20% |
| C. | 25% |
| D. | 30% |
| Answer» B. 20% | |
| 322. |
3 bananas are bought for Rs. 2 and sold at 2 bananas for Rs. 3. Find the gain percent. |
| A. | 100% |
| B. | 85% |
| C. | 125% |
| D. | 130% |
| Answer» D. 130% | |
| 323. |
A grocer buys 80 kg of rice at Rs. 13.50 per kg and mixes it with 120 kg of rice available at Rs. 16 per kg. At what rate per kg should he sell the mixture to gain 20% on the whole? |
| A. | 18 |
| B. | 16 |
| C. | 20 |
| D. | 22 |
| Answer» B. 16 | |
| 324. |
By selling a watch for Rs. 1440, a man loses 10%. At what price should he sell it to gain5%? |
| A. | Rs. 1680 |
| B. | Rs. 1540 |
| C. | Rs. 1320 |
| D. | Rs. 1750 |
| Answer» B. Rs. 1540 | |
| 325. |
A book with a marked price of Rs. 600 is available at a discount of 18%. Find the discount given and also the price at which the book is available for sale. |
| A. | Rs. 492 |
| B. | Rs. 500 |
| C. | Rs. 495 |
| D. | Rs. 480 |
| Answer» B. Rs. 500 | |
| 326. |
By selling 24 pens, Kranthi lost an amount equal to the C.P. of 3 pens. Find his loss percentage |
| A. | 12.5% |
| B. | 13% |
| C. | 12.75% |
| D. | 13.5% |
| Answer» B. 13% | |
| 327. |
Naresh sold two books for Rs. 600 each thereby gaining 20% on one book and losing 20% on the other book. Find his overall loss or gain percent. |
| A. | 8% |
| B. | 6% |
| C. | 4% |
| D. | 4.5% |
| Answer» D. 4.5% | |
| 328. |
Rakesh purchased a T.V. for Rs. 5000 and paid Rs. 250 for its transportation. If he sold the T.V. for Rs. 5075, find his profit or loss percentage. |
| A. | 3.33% |
| B. | 3.45% |
| C. | 3.56% |
| D. | 3.75% |
| Answer» B. 3.45% | |
| 329. |
Ramu saves 14% of his salary while Ramesh saves 24%. If both get equal salaries and Ramesh saves Rs. 1440, then Ramu's expenditure is |
| A. | Rs. 5000 |
| B. | Rs. 5160 |
| C. | Rs. 6000 |
| D. | Rs. 7440 |
| Answer» C. Rs. 6000 | |
| 330. |
If 60% of K is 30 less than 75% of K, then what is the value of K? |
| A. | 500 |
| B. | 300 |
| C. | 400 |
| D. | 200 |
| Answer» E. | |
| 331. |
The price of a commodity is increased by 40%. By what per cent should a consumer reduce his consumption so that his expenditure on the commodity remains constant? |
| A. | \[25\frac{4}{7}%\] |
| B. | \[26\frac{4}{7}%\] |
| C. | \[27\frac{4}{7}%\] |
| D. | \[28\frac{4}{7}%\] |
| Answer» E. | |
| 332. |
What per cent of an hour is 2 min? |
| A. | 3.2% |
| B. | 3.3% |
| C. | 3.6% |
| D. | 3.8% |
| Answer» C. 3.6% | |
| 333. |
A nursery has 5000 plants, 5% of the plants are roses and 1% are mango plants. What is the total number of other plants? |
| A. | 2700 |
| B. | 3700 |
| C. | 4700 |
| D. | 5700 |
| Answer» D. 5700 | |
| 334. |
72% of 25 students are good at mathematics. How many students are not good at it? |
| A. | 8 |
| B. | 10 |
| C. | 12 |
| D. | 7 |
| Answer» E. | |
| 335. |
The last digit of the number\[{{(373)}^{333}}\]is |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 9 |
| Answer» D. 9 | |
| 336. |
The greatest number which when divides 258 and 323 leaving remainders 2 and 3, respectively is |
| A. | 32 |
| B. | 64 |
| C. | 16 |
| D. | 128 |
| Answer» C. 16 | |
| 337. |
Four bells ring at intervals of 6, 7, 8 and 9 seconds respectively. All the bells ring together after_______ seconds. |
| A. | 504 |
| B. | 516 |
| C. | 508 |
| D. | 512 |
| Answer» B. 516 | |
| 338. |
The smallest number which when divided by 20, 25, 35 and 40 and leaves a remainder of 14, 19, 29 and 34, respectively is |
| A. | 1394 |
| B. | 1404 |
| C. | 1664 |
| D. | 1406 |
| Answer» B. 1404 | |
| 339. |
\[3.\overline{25}\] is equal to |
| A. | \[\sqrt{4}=2\] |
| B. | \[\sqrt{2},\sqrt{5},\sqrt{6},2\sqrt{3},5\sqrt{7},\sqrt{2}+\sqrt{3},\] |
| C. | \[\sqrt[3]{2},\sqrt[3]{3},\sqrt[3]{4},\] |
| D. | \[2+\sqrt{3}\] |
| Answer» D. \[2+\sqrt{3}\] | |
| 340. |
The number with which is multiplied by 100 the product remains the same is |
| A. | 100 |
| B. | 0 |
| C. | \[\frac{a}{b}+\frac{c}{d}(c\ne 0)=\frac{\frac{a}{b}}{\frac{c}{d}}=\frac{ad}{bc}\] |
| D. | 1 |
| Answer» E. | |
| 341. |
The H.C.F of \[\frac{2}{5},\frac{6}{25}\] and \[\frac{8}{35}\] is |
| A. | \[\frac{p}{q};p,q\in I,\] |
| B. | \[q\ne 0\] |
| C. | \[\sqrt{3}\] |
| D. | \[\sqrt{3}\] |
| Answer» D. \[\sqrt{3}\] | |
| 342. |
The value of \[\frac{{{2}^{1/2}}\times {{3}^{1/4}}\times {{4}^{1/4}}}{{{10}^{-1/5}}\times {{5}^{3/5}}}\div \frac{{{4}^{-2/3}}\times {{5}^{-7/5}}}{{{4}^{-3/5}}\times {{6}^{-1/3}}}\]is equal to |
| A. | 10 |
| B. | 1 |
| C. | 6 |
| D. | 18 |
| Answer» B. 1 | |
| 343. |
The exponential form of\[(a\times b)\times c=a\times (b\times c)\] is |
| A. | \[a+0=a=0+a\] |
| B. | \[a\times 1=a=1\times a\] |
| C. | \[a+(-a)=0=(-a)+a\] |
| D. | 6 |
| Answer» D. 6 | |
| 344. |
The simplest rationalizing factor of \[\frac{{{6}^{n+3}}-{{32.6}^{n+1}}}{{{6}^{n+2}}-{{2.6}^{n+1}}}=\frac{{{6}^{n+1}}.(36-32)}{{{6}^{n+1}}(6-2)}=1.\] is |
| A. | \[p,q,r,s,l,m\in I,q\ne 0,s\ne 0,m\ne 0.\] |
| B. | \[a+b=b+a\] |
| C. | \[a\times b=b\times a\] |
| D. | none of these |
| Answer» C. \[a\times b=b\times a\] | |
| 345. |
Choose the rational number which does not lie between rational numbers \[100\times 1=100\]and \[a(b+c)=(a\times b)+(a\times c)\]: |
| A. | \[301999+1=30200\] |
| B. | \[=\frac{{{2}^{1/2}}\times {{3}^{1/3}}\times {{4}^{1/4}}}{{{10}^{-1/5}}\times {{5}^{3/5}}}\div \frac{{{2}^{-4/3}}\times {{5}^{-7/5}}}{{{2}^{-6/5}}\times {{2}^{-1/3}}\times {{3}^{-1/3}}}\] |
| C. | \[=\frac{{{2}^{6/5}}\times {{3}^{1/3}}}{{{5}^{2/5}}}\div \frac{{{2}^{1/5}}\times {{3}^{1/3}}}{{{5}^{7/5}}}\] |
| D. | \[={{2}^{\frac{6}{5}-\frac{1}{5}}}\times {{5}^{\frac{7}{5}-\frac{2}{5}}}=2\times 5=10.\] |
| Answer» D. \[={{2}^{\frac{6}{5}-\frac{1}{5}}}\times {{5}^{\frac{7}{5}-\frac{2}{5}}}=2\times 5=10.\] | |
| 346. |
A two digit number is divisible by 3 and 4. Also the difference between the unit's digit and the ten's digit is equal to 4. The number is: |
| A. | 96 |
| B. | 48 |
| C. | 36 |
| D. | 72 |
| Answer» C. 36 | |
| 347. |
If A is the HCF of 546, 294 and 3066; and B is the L.C.M of 42, 14 and 21, what is the relationship between A and B? |
| A. | \[=(99-10)+1=89+1=90\] |
| B. | \[=(999-100)+1\] |
| C. | \[=899+1=900\] |
| D. | None of these |
| Answer» B. \[=(999-100)+1\] | |
| 348. |
The value of\[(1*2\sqrt{2})(1*-2\sqrt{2})\]is |
| A. | 3/2 |
| B. | -1.5 |
| C. | 2/3 |
| D. | -0.5 |
| Answer» C. 2/3 | |
| 349. |
If A and B are real numbers and\[\frac{5}{109}\], then: |
| A. | \[\left[ {{\left( \frac{1}{4} \right)}^{2}}-{{\left( \frac{1}{4} \right)}^{3}} \right]\times {{2}^{6}}\] |
| B. | \[\frac{p}{q}={{\left( \frac{2}{3} \right)}^{3}}\div {{\left( \frac{3}{2} \right)}^{-3}}\] |
| C. | \[{{\left( \frac{p}{q} \right)}^{-10}}=\_\_\_\_\_\_\_\_\] |
| D. | \[x*y=\sqrt{{{x}^{2}}+{{y}^{2}}}\] |
| Answer» D. \[x*y=\sqrt{{{x}^{2}}+{{y}^{2}}}\] | |
| 350. |
If x and y are two positive real numbers, then, x > y implies: |
| A. | \[\frac{32}{7}\] |
| B. | \[\frac{4}{105}\] |
| C. | \[\frac{192}{7}\] |
| D. | \[\frac{4}{7}\] |
| Answer» D. \[\frac{4}{7}\] | |