question_answer1) From the frequency table, the percentage of families with less than 3 children is
Number of children | 0 | 1 | 2 | 3 | 4 |
Number of families | 2 | 5 | 11 | 15 | 7 |
A) \[7\] done clear
B) \[15\] done clear
C) \[11\] done clear
D) \[18\] done clear
View Solution play_arrowNumber of children | 0 | 1 | 2 | 3 | 4 |
Number of families | 1 | 4 | 7 | 6 | 2 |
A) \[35%\] done clear
B) \[40%\] done clear
C) \[60%\] done clear
D) \[75%\] done clear
View Solution play_arrowScore | 2 | 3 | 4 | 5 |
Number of participants | 104 | 16 | y | 34 |
A) \[2\] done clear
B) \[26\] done clear
C) \[32\] done clear
D) \[68\] done clear
View Solution play_arrowMarks | Frequency |
30-34 | 2 |
35-39 | 8 |
40-44 | 13 |
45-49 | 8 |
50-54 | 5 |
55-59 | 4 |
A) \[26%\] done clear
B) \[52%\] done clear
C) \[65%\] done clear
D) \[75%\] done clear
View Solution play_arrowTypes of cakes | Number of cake |
P | 50 |
Q | 35 |
R | 45 |
A) \[5\] done clear
B) \[9\] done clear
C) \[10\] done clear
D) \[15\] done clear
View Solution play_arrowquestion_answer6) The pictogram shows the number of pupils who cycle to school.
Class 1 | |
Class 2 | |
Class 3 | |
Key: Each represents 30 pupils. |
A) \[15\] done clear
B) \[300\] done clear
C) \[420\] done clear
D) \[420\] done clear
View Solution play_arrowquestion_answer7) The pictogram shows the number of visitors to an exhibition in a particular week.
Monday | |
Tuesday | |
Wednesday | |
Thursday | |
Friday | |
Key: Each represents 6 visitors. |
A) \[10\] done clear
B) \[18\] done clear
C) \[60\] done clear
D) \[70\] done clear
View Solution play_arrowA) \[6\] done clear
B) \[12\] done clear
C) \[18\] done clear
D) \[24\] done clear
View Solution play_arrowquestion_answer9) Which of the following experiments has equally likely outcomes?
A) Choose a number at random from 1 to 7. done clear
B) Toss a coin. done clear
C) Roll a die. done clear
D) All the above. done clear
View Solution play_arrowA) \[25%\] done clear
B) \[33\frac{1}{3}%\] done clear
C) \[50%\] done clear
D) \[66\frac{2}{3}%\] done clear
View Solution play_arrowGrade | A | B | C | D |
Frequency | 20 | 50 | 45 | 5 |
A) A done clear
B) B done clear
C) C done clear
D) D done clear
View Solution play_arrowquestion_answer12) Which of the following is an outcome?
A) Rolling a pair of dice. done clear
B) A die landing on red. done clear
C) Choosing 2 marbles from ajar. done clear
D) Picking a card from a pack of 52 cards. done clear
View Solution play_arrowBeverage | Number of cups |
Coffee | 60 |
Tea | 75 |
Hot chocolate | 25 |
Milk | 40 |
A) \[{{40}^{o}}\] done clear
B) \[{{135}^{o}}\] done clear
C) \[{{108}^{o}}\] done clear
D) \[{{72}^{o}}\] done clear
View Solution play_arrowA) 15% of the students scored grade B. done clear
B) 90% of the students scored grade A. done clear
C) \[\frac{1}{3}\] of the students scored grade C. done clear
D) \[\frac{1}{4}\] of the students scored grade B. done clear
View Solution play_arrowquestion_answer15) What is the probability of choosing a vowel from the alphabet?
A) \[\frac{21}{26}\] done clear
B) \[\frac{5}{26}\] done clear
C) \[\frac{1}{21}\] done clear
D) \[\frac{5}{21}\] done clear
View Solution play_arrowA) \[18\] done clear
B) \[21\] done clear
C) \[27\] done clear
D) \[42\] done clear
View Solution play_arrowBrand | Number of laptops |
Acer | 60 |
Dell | 40 |
Compaq | 20 |
A) \[\angle POR\] done clear
B) \[\angle ROV\] done clear
C) \[\angle QOT\] done clear
D) \[\angle POU\] done clear
View Solution play_arrowA) \[40\] done clear
B) \[50\] done clear
C) \[60\] done clear
D) \[70\] done clear
View Solution play_arrowA) \[n=1\] done clear
B) \[n=4\] done clear
C) \[n=2\] done clear
D) \[n=3\] done clear
View Solution play_arrowA) \[22\] done clear
B) \[25\] done clear
C) \[45\] done clear
D) \[50\] done clear
View Solution play_arrowA) \[20.5%\] done clear
B) \[21.5%\] done clear
C) \[50%\] done clear
D) \[37.5%\] done clear
View Solution play_arrowA) \[\frac{1}{13}\] done clear
B) \[\frac{2}{13}\] done clear
C) \[\frac{3}{13}\] done clear
D) \[\frac{4}{13}\] done clear
View Solution play_arrowA) \[{{108}^{o}}\] done clear
B) \[{{144}^{o}}\] done clear
C) \[{{216}^{o}}\] done clear
D) \[{{288}^{o}}\] done clear
View Solution play_arrowquestion_answer24) Which of the following is an experiment?
A) Tossing a coin. done clear
B) Rolling a single 6-sided die. done clear
C) Choosing a marble from ajar. done clear
D) All of the above. done clear
View Solution play_arrowA) \[\frac{1}{11}\] done clear
B) \[\frac{5}{11}\] done clear
C) \[\frac{6}{11}\] done clear
D) \[\frac{3}{26}\] done clear
View Solution play_arrowNumber of occupants | Number of units (frequency) |
1 | 2 |
2 | 5 |
3 | 8 |
4 | 14 |
5 | 12 |
6 | 9 |
7 | 4 |
A) \[25%\] done clear
B) \[27.8%\] done clear
C) \[42%\] done clear
D) \[35%\] done clear
View Solution play_arrowquestion_answer27) The table shows the grades obtained by a group of students in an examination.
Grade | Number of students |
A | 45 |
B | 60 |
C | 80 |
D | 15 |
A) \[{{45}^{o}}\] done clear
B) \[{{81}^{o}}\] done clear
C) \[{{65}^{o}}\] done clear
D) \[{{100}^{o}}\] done clear
View Solution play_arrowDirection: Numbers 1 to 10 are written on ten separate slips (one number on one slip), kept in a box and mixed well. One slip is chosen from the box without looking into it. |
A) \[\frac{1}{10}\] done clear
B) \[\frac{2}{20}\] done clear
C) \[\frac{1}{30}\] done clear
D) \[\frac{1}{15}\] done clear
View Solution play_arrowDirection: Numbers 1 to 10 are written on ten separate slips (one number on one slip), kept in a box and mixed well. One slip is chosen from the box without looking into it. |
A) \[\frac{1}{3}\] done clear
B) \[\frac{1}{2}\] done clear
C) \[\frac{2}{3}\] done clear
D) \[\frac{4}{3}\] done clear
View Solution play_arrowDirection: Numbers 1 to 10 are written on ten separate slips (one number on one slip), kept in a box and mixed well. One slip is chosen from the box without looking into it. |
A) \[\frac{1}{5}\] done clear
B) \[\frac{3}{5}\] done clear
C) \[\frac{2}{5}\] done clear
D) \[\frac{4}{5}\] done clear
View Solution play_arrowDirection: Numbers 1 to 10 are written on ten separate slips (one number on one slip), kept in a box and mixed well. One slip is chosen from the box without looking into it. |
A) \[\frac{2}{10}\] done clear
B) \[\frac{3}{10}\] done clear
C) \[\frac{4}{10}\] done clear
D) \[\frac{9}{10}\] done clear
View Solution play_arrowA) \[700\] done clear
B) \[600\] done clear
C) \[200\] done clear
D) \[500\] done clear
View Solution play_arrowA) \[10\] done clear
B) \[6\] done clear
C) \[5\] done clear
D) \[3\] done clear
View Solution play_arrowA) \[10\] done clear
B) \[15\] done clear
C) \[9\] done clear
D) \[4\] done clear
View Solution play_arrowA) \[8\] done clear
B) \[2\] done clear
C) \[10\] done clear
D) \[7\] done clear
View Solution play_arrowNumber of Passengers | 0 | 1 | 2 | 3 | 4 |
Number of taxis | 3 | 8 | 10 | X | 7 |
A) \[2\] done clear
B) \[3\] done clear
C) \[12\] done clear
D) \[22\] done clear
View Solution play_arrowquestion_answer37) The table shows the number of children in each of the 35 families surveyed.
Number of Childers | Tally |
2 | \[|\,\,|\,\,|\,\,|\] |
3 | \[\cancel{I\,I\,I\,I}\] \[\cancel{I\,I\,I\,I}\] |
4 | \[\cancel{I\,I\,I\,I}\] \[|\,\,|\] |
5 | \[\cancel{I\,I\,I\,I}\] \[|\,\,|\,\,|\] |
6 | \[\cancel{I\,I\,I\,I}\] \[|\] |
A) \[\frac{10}{35}\times 100%\] done clear
B) \[\frac{21}{35}\times 100%\] done clear
C) \[\frac{14}{35}\times 100%\] done clear
D) \[\frac{31}{35}\times 100%\] done clear
View Solution play_arrowquestion_answer38) The bar chart represents the data in the frequency table given.
Year | Number of Computers sold |
1995 | \[\cancel{I\,I\,I\,I}\] \[\cancel{I\,I\,I\,I}\] \[\cancel{I\,I\,I\,I}\] \[I\,I\,I\] |
1996 | \[\cancel{I\,I\,I\,I}\] \[I\,I\,I\] |
1997 | \[\cancel{I\,I\,I\,I}\] \[\cancel{I\,I\,I\,I}\] |
1998 | \[\cancel{I\,I\,I\,I}\] \[I\] |
A) 1995 done clear
B) 1996 done clear
C) 1997 done clear
D) 1998 done clear
View Solution play_arrowA) \[6\] done clear
B) \[18\] done clear
C) \[12\] done clear
D) \[10\] done clear
View Solution play_arrowA) \[42\] done clear
B) \[24\] done clear
C) \[33\] done clear
D) \[18\] done clear
View Solution play_arrowA) \[{{60}^{o}}\] done clear
B) \[{{70}^{o}}\] done clear
C) \[{{160}^{o}}\] done clear
D) \[{{200}^{o}}\] done clear
View Solution play_arrowA) Food done clear
B) Clothes done clear
C) Savings done clear
D) Transport done clear
View Solution play_arrowA) \[14\] done clear
B) \[12\] done clear
C) \[08\] done clear
D) \[10\] done clear
View Solution play_arrowquestion_answer44) Which of the following is an outcome?
A) Rolling a pair of dice. done clear
B) A die landing on red. done clear
C) Choosing 2 marbles from ajar. done clear
D) Picking a card from a pack of 52 cards. done clear
View Solution play_arrowquestion_answer45) Which of the following experiments has equally likely outcomes?
A) Choose a number at random from 1 to 7. done clear
B) Toss a coin. done clear
C) Roll a die. done clear
D) All the above. done clear
View Solution play_arrowquestion_answer46) What is the probability of choosing a vowel from the alphabet?
A) \[\frac{21}{26}\] done clear
B) \[\frac{5}{26}\] done clear
C) \[\frac{1}{21}\] done clear
D) \[\frac{5}{21}\] done clear
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