Login
Login
Register
Questions
Unanswered
Tags
Categories
Ask a Question
Ask a Question
Recent questions tagged data handling
+1
vote
1
answer
In a particular month, a man earns Rs. 7,200. Out of this income, he spends 3/10 on food, 1/4 on house rent, 1/10 on insurance and 2/25 on holidays.
asked
Apr 6, 2019
by
kratos
class-8
fractions
percentage
simplification
class-6
icse
rational numbers
data handling
+2
votes
1
answer
The following table gives the monthly expenditure of two families: Expenditure (in ₹) Items Family A Family B Food 3,500 2,700 Clothing 500 800
asked
Apr 4, 2019
in
Class 10
by
kratos
class-8
mean
median
class-9
class-10
icse
mode
statistics
data handling
+1
vote
1
answer
In a survey of 300 families of a colony, the number of ******** in each family was recorded and the data
asked
Apr 4, 2019
in
Class 11
by
kratos
cbse
class-11
probability
class-9
class-7
classification and tabulation
data handling
+3
votes
1
answer
The pie chart given below represents the percentage of time spent by students on an average
asked
Apr 3, 2019
in
Class 12
by
kratos
class-8
class-12
statistics
data handling
+1
vote
1
answer
What is the number of students who are good in either Hindi or Mathematics but not in English?
asked
Apr 2, 2019
in
Class 12
by
kratos
nda
class-11
class-6
real numbers
class-10
class-12
data handling
sets
+1
vote
1
answer
In a bar graph, ________ can be drawn horizontally or vertically.
asked
Apr 2, 2019
by
kratos
class-6
data handling
+2
votes
1
answer
For the following raw data, form a discrete frequency distribution : 30,32,32, 28,34,34,32,30,30,32,32
asked
Apr 2, 2019
in
Class 11
by
kratos
class-8
class-11
measures of dispersion
class-7
data handling
+1
vote
1
answer
The following pictograph shows the number of cars sold by four dealers ,B,C and D in a city. Scale :
asked
Apr 1, 2019
in
Class 12
by
kratos
statistical data
class-6
class-9
matrices
graphical representation
class-12
data handling
+1
vote
1
answer
Match the following. 1. Events a. Head will be mapped to 1, and tail will be mapped to 0, in Coin tossing.
asked
Apr 1, 2019
in
Class 12
by
kratos
cbse
class-11
probability
class-7
probability distribution
class-12
data handling
+3
votes
1
answer
Amount receivd from sale of grass by a club should be tracted on
asked
Apr 1, 2019
in
Class 12
by
kratos
value added tax
cbse
class-8
accounts of not-for-profit organisation
professional persons
accounting for non trading organisation
discount
profit and loss
class-12
company accounts
data handling
+1
vote
1
answer
For the following observations, Find mean, median and mode : 12, 42, 25, 35, 67, 25, 56, 5, 75.
asked
Mar 31, 2019
in
Class 11
by
kratos
class-11
measures of central tendency
class-9
class-7
statistics
data handling
+3
votes
1
answer
The marks obtained by 40 students of class VIII in an examination are given below :
asked
Mar 29, 2019
by
kratos
class-8
data handling
+2
votes
1
answer
A survey was conducted on software job locations in India and the results are shown in the following pie chart. Using the data,
asked
Mar 29, 2019
in
Class 12
by
kratos
class-8
statistics
class-10
class-12
data handling
+1
vote
1
answer
Ashish studies for 4 hours, 5 hours and 3 hours on three consecutive days. How many hours does he study daily on an average?
asked
Mar 28, 2019
by
kratos
data handling
class-7
class-8
class-6
ratio and proportion
+1
vote
1
answer
A cricketer scores the following runs in 8 innings: 58, 76, 40, 35, 48, 45, 0, 100. Find the mean score.
asked
Mar 27, 2019
in
Class 9
by
kratos
cbse
class-9
class-7
statistics
data handling
+3
votes
1
answer
If sinx + cos x = then tan 2x is - (A) 25/17 (B) 7/25 (C) 25/7 (D) 24/7
asked
Mar 26, 2019
in
Class 12
by
kratos
pythagoras theorem
trigonometry
class-8
class-11
class-10
class-7
class-12
complex numbers
rational numbers
data handling
+3
votes
1
answer
Construct a frequency table with equal class intervals from the following data on the monthly wages (in rupees) of 28 labourers
asked
Mar 22, 2019
in
Class 9
by
kratos
tabular representation
class-8
statistical data
class-9
statistics
data handling
+3
votes
1
answer
According to data of question 4, which fruit is liked by most of the students? (A) O (B) G (C) M (D) A
asked
Mar 22, 2019
by
kratos
class-8
class-7
data handling
+2
votes
1
answer
The percentage of oxygen in two oxides of metal M is 22.40 and 30.38 respectively.
asked
Mar 21, 2019
in
Chemistry
by
kratos
some basic concepts of chemistry
class-11
jee
class-6
icse
jee mains
statistics
data handling
+1
vote
1
answer
In the inter-sports meet of local colleges, the games to be played are TT, hockey, badminton, tennis and basketball.
asked
Mar 20, 2019
in
JEE
by
kratos
my beginnings
jee
class-6
class-9
matrices
determinants
jee mains
class-12
data handling
To see more, click for the
full list of questions
or
popular tags
.