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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.
| 1351. |
In a pie chart, the central angle for a component value of 320 when the total value is 1440, is _________ |
| A. | \[~90{}^\circ \] |
| B. | \[~85{}^\circ \] |
| C. | \[~80{}^\circ \] |
| D. | \[~75{}^\circ \] |
| E. | None of these |
| Answer» D. \[~75{}^\circ \] | |
| 1352. |
DIRECTION: The given bar graph shows the marks obtained by a student in different subjects. The maximum marks of each subject is 100. What is the percentage of marks obtained by the student? |
| A. | 80% |
| B. | 63% |
| C. | 57% |
| D. | 90% |
| Answer» D. 90% | |
| 1353. |
Which of the following is correct about mode? |
| A. | It is central. |
| B. | It occurs most frequently. |
| C. | It lies between the maximum and minimum observations. |
| D. | It is the average of the two middle terms. |
| Answer» C. It lies between the maximum and minimum observations. | |
| 1354. |
If x is an even integer and sum of 12 Consecutive numbers from x is found to be 588, then find the mean of 10 consecutive even numbers starting from x-20. |
| A. | 22 |
| B. | 27 |
| C. | 28 |
| D. | 32 |
| E. | None of these |
| Answer» C. 28 | |
| 1355. |
DIRECTION: The given bar graph shows the marks obtained by a student in different subjects. The maximum marks of each subject is 100. What is the average marks obtained by the student? |
| A. | 57 |
| B. | 63 |
| C. | 80 |
| D. | 48 |
| Answer» B. 63 | |
| 1356. |
The mean of 6, y, 7, x and 14 is 8.Which of the following is true? |
| A. | \[x+y=13\] |
| B. | \[x-y=13\] |
| C. | \[2x+3y=13\] |
| D. | \[{{x}^{2}}+{{y}^{2}}=15\] |
| Answer» B. \[x-y=13\] | |
| 1357. |
The mean of n number of observations is 36. If sum of the observations is 1044, then find the value of n. |
| A. | 26 |
| B. | 19 |
| C. | 24 |
| D. | 29 |
| E. | None of these |
| Answer» E. None of these | |
| 1358. |
DIRECTION: The given bar graph shows the marks obtained by a student in different subjects. The maximum marks of each subject is 100. In which subject did the student score highest marks? |
| A. | English |
| B. | Mathematics |
| C. | Science |
| D. | S.St |
| Answer» C. Science | |
| 1359. |
The average weight of a sample of 10 apples is\[52\text{ }g\]. Later it was found that the weighing machine had shown the weight of each apple \[\text{10 }g\] less. What is the correct average weight of an apple? |
| A. | \[\text{62 }g\] |
| B. | \[\text{54 }g\] |
| C. | \[\text{56 }g\] |
| D. | \[\text{52 }g\] |
| Answer» B. \[\text{54 }g\] | |
| 1360. |
If mode of the observations 28, 17, 16, 13, 25, 13, 17, 28, 18, 16, 28, 17, 16, 15, 3x-5, 16, 19, 21, 15, 13, 12, 16, then find the value of x. |
| A. | 0 |
| B. | -5 |
| C. | 7 |
| D. | cannot be determined |
| E. | None of these |
| Answer» D. cannot be determined | |
| 1361. |
DIRECTION: Study the following table which shows the production of three different types of cars over the years. Years Production of Car P Production of Car Q Production of Car R 2001 76 59 28 2002 82 62 36 2003 65 47 42 2004 70 54 31 2005 85 57 49 2006 80 68 38 The average production of which of the following types of cars was maximum? |
| A. | Q |
| B. | P |
| C. | R |
| D. | All are equal |
| Answer» C. R | |
| 1362. |
The mean of 5 observations is 7. If mean of the first three observations is 5 and that of the last three is 9, then the third observation is. |
| A. | 5 |
| B. | 10 |
| C. | 7 |
| D. | 9 |
| Answer» D. 9 | |
| 1363. |
The number of candidates who appeared for a certain competitive exam in consecutive six years is 1 lakh, \[1.50\]lakh, 2 lakh, \[1.5\]lakh, \[0.9\]lakh, \[2.7\]lakh. What is the average of the number of candidates who appeared? |
| A. | \[1\text{ }lakh\] |
| B. | \[1.6\text{ }lakh\] |
| C. | \[1.55\text{ }lakh\] |
| D. | \[2.6\text{ }lakh\] |
| Answer» C. \[1.55\text{ }lakh\] | |
| 1364. |
What is the mean of the first seven prime numbers? |
| A. | \[9\frac{5}{7}\] |
| B. | \[9\frac{5}{8}\] |
| C. | \[7\] |
| D. | \[8\frac{2}{7}\] |
| Answer» E. | |
| 1365. |
In a data, 11 numbers are arranged in increasing order. If the 9th number is increased by 1; the median increases by |
| A. | Zero |
| B. | 1 |
| C. | \[1.5\] |
| D. | 2 |
| Answer» B. 1 | |
| 1366. |
The run scored by 11 member of a cricket team are: 34, 0, 29, 34, 69, 73, 69, 6, 0, 34, 96. If we represent the given data by using tally diagram, which score with have the highest frequency: |
| A. | 0 |
| B. | 34 |
| C. | 69 |
| D. | 96 |
| Answer» C. 69 | |
| 1367. |
Direction: The bar graph shows the marks obtained by four students in quarterly examination. Which two students secured equal marks? |
| A. | Kritika & Mohan |
| B. | Kritika & Shyam |
| C. | Mohan & Shyam |
| D. | Shyam & Mohan |
| Answer» C. Mohan & Shyam | |
| 1368. |
Direction: The bar graph shows the marks obtained by four students in quarterly examination. Whose performance was the best? |
| A. | Kundan |
| B. | Kritika |
| C. | Shyam |
| D. | Mohan |
| Answer» B. Kritika | |
| 1369. |
The diagrammatic representation with the help of pictures is called: |
| A. | Histogram |
| B. | Pie chart |
| C. | Pictogram |
| D. | Bar chart |
| Answer» D. Bar chart | |
| 1370. |
Find out the marks in SST from pie chart given below, if the total marks be 540. |
| A. | \[174\] |
| B. | \[99\] |
| C. | \[147\] |
| D. | \[120{}^\circ \] |
| Answer» B. \[99\] | |
| 1371. |
What is the mean of n, \[n+1,\text{ }n+3,\text{ }n+7,\]and \[n+9\]? |
| A. | \[n+2.5\] |
| B. | \[n+4\] |
| C. | \[n+6\] |
| D. | \[n+6.5\] |
| Answer» C. \[n+6\] | |
| 1372. |
The median of the following observations arranged in ascending order is 24, find x. \[11,\text{ }12,\text{ }14,\text{ }18,\text{ }x+2,\text{ }x+4,\text{ }30,\text{ }32,\text{ }35\]and 41. |
| A. | \[10\] |
| B. | \[23\] |
| C. | \[21\] |
| D. | \[26\] |
| Answer» D. \[26\] | |
| 1373. |
The runs scored by India team in recently held five matches ODI series, are 310, 306, 288,222,374. What is the average score of India in the series? |
| A. | 294 |
| B. | 300 |
| C. | 288 |
| D. | 310 |
| Answer» C. 288 | |
| 1374. |
The mean temperature of Day 1, Day 2 and Day 3 is \[40{}^\circ C\]. The mean temperature of Day 2, Day 3 and Day 4 is \[41{}^\circ C\]. If the temperature of Day 4 is \[30{}^\circ C,\] then the temperature on Day 1 is: |
| A. | \[31{}^\circ C\] |
| B. | \[33{}^\circ C\] |
| C. | \[41{}^\circ C\] |
| D. | \[27{}^\circ C\] |
| Answer» E. | |
| 1375. |
The mean age of 29 students of a class is 11 years. If the age of their teacher is also included then the mean is increased by one year. What is the age of the teacher? |
| A. | 40 years |
| B. | 51 years |
| C. | 41 years |
| D. | 55 years |
| Answer» D. 55 years | |
| 1376. |
The mean, median and mode of the following data are respectively: 5, 17,21,21,7,13,1,3 |
| A. | 12, 12, 21 |
| B. | 21, 21, 21 |
| C. | 11, 10, 21 |
| D. | 11, 7, 21 |
| Answer» D. 11, 7, 21 | |
| 1377. |
The median of first seven consecutive even numbers a, b, c, d, e, f and g is |
| A. | \[\left( c+e \right)/4\] |
| B. | b |
| C. | \[\left( a+g \right)/2\] |
| D. | \[\left( a+b+c+d \right)/4\] |
| Answer» D. \[\left( a+b+c+d \right)/4\] | |
| 1378. |
In which of these situations is a double bar graph useful? (i) Enrolment of students in class VII in 2009 and 2010. (ii) Marks obtained in Term I and Term II examinations. (iii) Marks obtained in all subjects of a term examination. |
| A. | (i) and (ii) |
| B. | (ii) and (iii) |
| C. | (iii) and (i) |
| D. | (i) only |
| Answer» B. (ii) and (iii) | |
| 1379. |
The given double bar graph shows the literate population of five cities I, II, III, IV, V along with the population of literate females. Which city has the largest literate male population? |
| A. | II |
| B. | IV |
| C. | III |
| D. | I |
| Answer» D. I | |
| 1380. |
If each entry of a data is increased by 2, how does the mean change? |
| A. | Remains the same. |
| B. | Increases by 2 |
| C. | Decreases by 5 |
| D. | Becomes half. |
| Answer» C. Decreases by 5 | |
| 1381. |
Which of the following is true about mean? |
| A. | It occurs most frequently |
| B. | It divides observations into two equal parts. |
| C. | It is representative of the whole group. |
| D. | It is the sum of observations. |
| Answer» D. It is the sum of observations. | |
| 1382. |
What is the mode of the data 46, 64, 87,41, 64, 77, 78, 46, 36, 64, 66. |
| A. | 46 |
| B. | 77 |
| C. | 64 |
| D. | 65 |
| Answer» D. 65 | |
| 1383. |
A coin is tossed 500 times and head is obtained 280 times. On tossing a coin at random, the probability of getting a tail is |
| A. | \[\frac{1}{99}\] |
| B. | \[\frac{1}{2}\] |
| C. | \[\frac{3}{50}\] |
| D. | \[\frac{11}{25}\] |
| Answer» E. | |
| 1384. |
When a coin is tossed at random, then the probability of getting a tail is: |
| A. | \[\frac{1}{3}\] |
| B. | \[\frac{1}{2}\] |
| C. | \[\frac{3}{4}\] |
| D. | \[\frac{1}{4}\] |
| Answer» C. \[\frac{3}{4}\] | |
| 1385. |
The median value of the given data is 98,75,90,181,171,101,94,100, 710, 500, 7,16 |
| A. | 97 |
| B. | 98 |
| C. | 93 |
| D. | 99 |
| Answer» E. | |
| 1386. |
The mean of 8 numbers is 10. If one number is excluded, mean of the remaining numbers becomes9, then the excluded number is |
| A. | 16 |
| B. | 9 |
| C. | 8 |
| D. | 17 |
| Answer» E. | |
| 1387. |
When the following figure is folded to form a cube, how many dots would lie opposite the face bearing five dots? |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| Answer» D. 4 | |
| 1388. |
Count the number of blocks in the given figure. |
| A. | 6 |
| B. | 7 |
| C. | 8 |
| D. | 9 |
| Answer» C. 8 | |
| 1389. |
A \[5\times 5\times 5\] cube is formed by using \[1\times 1\times 1\] cubes. If we add another layer of such \[1\times 1\times 1\] cube in the \[5\times 5\times 5\] cube. What will be the number of \[1\times 1\times 1\] cubes in the newly formed cube? |
| A. | 216 |
| B. | 343 |
| C. | 294 |
| D. | 264 |
| Answer» C. 294 | |
| 1390. |
From \[10\times 10\times 10\] cube, which is formed by combinations of \[1\times 1\times 1\] cubes, a layer of the smaller cubes is removed. What will be the number of \[1\times 1\times 1\] cubes present in this new cube? |
| A. | 900 |
| B. | 488 |
| C. | 512 |
| D. | 729 |
| Answer» D. 729 | |
| 1391. |
DIRECTIONS(Q. 21-23): Awooden cube is painted blue on all the four adjoining sides and green on two oppositesides i.e. top and bottom. It is then cut at equal distances at right anglesfour times vertically (top to bottom) and two times horizontally (along the sides)as shown in the figure, where the dotted lines represent the cuts made. Studythe diagram and answer the following questions: How many cubes are formed in all? |
| A. | 16 |
| B. | 24 |
| C. | 27 |
| D. | 32 |
| Answer» D. 32 | |
| 1392. |
DIRECTIONS(Q. 21-23): Awooden cube is painted blue on all the four adjoining sides and green on two oppositesides i.e. top and bottom. It is then cut at equal distances at right anglesfour times vertically (top to bottom) and two times horizontally (along the sides)as shown in the figure, where the dotted lines represent the cuts made. Studythe diagram and answer the following questions: How many cubes will have one face painted only in Blue |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| Answer» E. | |
| 1393. |
DIRECTIONS: Four dice are shown. The first three display alphabets in some sequence. Find that sequential rule and fill the blank spaces in the fourth dice from the given four alternatives. Sequence of letters: A B C D E F F G H I J K L M N O P Q R S T U V W X Y Z |
| A. | M, J |
| B. | S, U |
| C. | S, V |
| D. | L, G |
| Answer» B. S, U | |
| 1394. |
DIRECTIONS(Qs. 17-19): Sixdice with their top faces erased have been given. The opposite faces of thedice have dots which add up to thirteen. Work out the number of dots on the topfaces, according to the Question and spot your answer from amongst the given alternatives. If dices II, IV and VI have odd number of dots at their top faces, what would be the total number of dots? |
| A. | 19 |
| B. | 18 |
| C. | 17 |
| D. | 16 |
| Answer» B. 18 | |
| 1395. |
DIRECTIONS(Qs. 17-19): Sixdice with their top faces erased have been given. The opposite faces of thedice have dots which add up to thirteen. Work out the number of dots on the topfaces, according to the Question and spot your answer from amongst the given alternatives. If the dices I, III and V have even number of dots at their bottom faces, what would be the total number of dots? |
| A. | 20 |
| B. | 22 |
| C. | 24 |
| D. | 18 |
| Answer» B. 22 | |
| 1396. |
From the following positions of dice, find which number will come in place of ??? |
| A. | 4 |
| B. | 5 |
| C. | 2 |
| D. | 3 |
| Answer» E. | |
| 1397. |
What should be the number opposite 3? |
| A. | 1 |
| B. | 6 |
| C. | 5 |
| D. | 4 |
| Answer» C. 5 | |
| 1398. |
DIRECTIONS: A cube painted red on two adjacent faces and black on the faces opposite to the red faces and green on the remaining faces is cut into sixty-four smaller cubes of equal size. How many cubes have only one face painted? |
| A. | 8 |
| B. | 16 |
| C. | 24 |
| D. | 32 |
| Answer» D. 32 | |
| 1399. |
DIRECTIONS: A cube painted red on two adjacent faces and black on the faces opposite to the red faces and green on the remaining faces is cut into sixty-four smaller cubes of equal size. How many cubes are there which have no face painted? |
| A. | 0 |
| B. | 4 |
| C. | 8 |
| D. | 16 |
| Answer» D. 16 | |
| 1400. |
Which number lies opposite the face 4, if the four different positions of a dice are as shown in the figures given below? |
| A. | 5 |
| B. | 3 |
| C. | 2 |
| D. | 1 |
| Answer» E. | |