Questions by uday

0 votes

0 answers

Find the sum of additive inverse and multiplicative inverse of

asked Jan 18, 2022 in 8th-maths

0 votes

0 answers

The table shows the portion of some common materials that are recycled. Material Recycled Paper `5/11` Aluminium cans `5/8` Glass `2/5` Scrap `3/4` Arrange the rate of recycling the materials from

asked Jan 18, 2022 in 8th-maths

0 votes

0 answers

Roller Coaster at an amusement park is `2/3` m high. If a new roller coaster is built that is `3/5` times the height of the existing coaster, what will be the height of the new roller

asked Jan 18, 2022 in 8th-maths

0 votes

0 answers

The probability of getting a multiple of 2 when a dice is rolled

asked Jan 18, 2022 in 8th-maths

0 votes

0 answers

The number of times a particular observation occurs in the given data is called its

asked Jan 18, 2022 in 8th-maths

0 votes

0 answers

A pie chart is also called a

asked Jan 18, 2022 in 8th-maths

0 votes

0 answers

In a frequency distribution with classes 0 –10, 10 –20 etc., the size of the class intervals is 10. The lower limit of fourth class

asked Jan 18, 2022 in 8th-maths

0 votes

0 answers

The following pie chart gives the distribution of constituents in the human body. The central angle of the sector showing the distribution of protein and other constituents is

asked Jan 18, 2022 in 8th-maths

0 votes

0 answers

In the class interval 20 – 30, the lower class limit is

asked Jan 18, 2022 in 8th-maths

0 votes

0 answers

The number of people having books more than 20 and less than 40 is

asked Jan 18, 2022 in 8th-maths

0 votes

0 answers

10 marks the highest frequency. Marks (obtained out of 10) 4 5 7 8 9 10 Frequency 5 10 8 6 12 9

asked Jan 18, 2022 in 8th-maths

0 votes

0 answers

From the histogram given on the right, we can say that 1500 males above the age of 20 are literate.

asked Jan 18, 2022 in 8th-maths

0 votes

0 answers

On throwing a dice once, the probability of occurence of a composite number is `1/2`

asked Jan 18, 2022 in 8th-maths

0 votes

0 answers

A dice is rolled once. What is the probability that the number on top will be A factor of

asked Jan 18, 2022 in 8th-maths

0 votes

0 answers

Playing cards Now the following cards are added to the above cards: What is the probability of Suhail winning now? Reshma wins if she picks up a 4. What is the probability of Reshma winning? [Queen, King and Jack cards are called face

asked Jan 18, 2022 in 8th-maths

0 votes

0 answers

Draw a histogram for the following data. Class interval 10–15 15–20 20–25 25–30 30–35 35–40 Frequency 30 98 80 58 29 50

asked Jan 18, 2022 in 8th-maths

0 votes

0 answers

A survey was carried out to find the favourite beverage preferred by a certain group of young people. The following pie chart shows the findings of this survey. From this pie chart answer the following: Which type of beverage is liked by the maximum number of

asked Jan 18, 2022 in 8th-maths

0 votes

0 answers

The square of 6.1 is

asked Jan 18, 2022 in 8th-maths

0 votes

0 answers

Which of the following numbers is not a perfect

asked Jan 18, 2022 in 8th-maths

0 votes

0 answers

The value of `sqrt(248+sqrt(52+sqrt144))`

asked Jan 18, 2022 in 8th-maths

Page:

« prev
1
2
3
4
5
...
40
next »