Subject: Maths, asked on 14/4/18

## Question-  A maths teacher tabulated the marks secured by 35 students of 8th class. The average of their marks was 72. If the marks obtained by Ashima was written as 36 instead of 86 then compute the correct average marks upto two decimals.

Subject: Maths, asked on 31/3/18

## Solve the below ​Question:  Reena tosses a coin four times. The probability that she gets at least as many heads as tails is ____.

Subject: Maths, asked on 1/3/18

## 1.    There are 5 red marbles, 7 green marbles, 4 black marbles, and 8 blue marbles in a bag.  Suppose you select one marble at random.  Find each probability. 1. P(red)                2.       P(orange)                        3.       P(blue) 4. P(not green)          5.  P(green or black)           6.       P(not yellow) ​​

Subject: Maths, asked on 26/2/18

## If ruppe1000 was invested on 5% compound interest, compounded annually, when will the graph for the interest in one, two, three, four and five years be a linear graph?

Subject: Maths, asked on 24/2/18

## Solve this : 6. Three coins are tossed 6 times and outcomes are observed as HHT, HTT, THT, HHH, THH, TTT. Prepare a frequency table on the basis of number of Heads and hence calculate the relative frequency and percentage chance of occurance.

Subject: Maths, asked on 22/2/18

## Write the class mark of80 -90

Subject: Maths, asked on 14/2/18

## Solve the following : (a) A man's monthly salary is Rs 2400 and his expenses on travel are Rs 250. Find the central angle of the sector representing travel expenses in pie - chart. (b) If 35% of the people residing in a locality are Sikhs then find the central angle of the sector representing the Sikh community in the pie - chart.

Subject: Maths, asked on 12/2/18

## If the mean of the following data is 5 them , find the value of xi 5 10 15 20 25 fi 6 4 5 P 7

Subject: Maths, asked on 11/2/18

## Plz ans this question Q.4. Three coins are tossed 6 times and outcomes are observed as (HHT), (HTT), (THT), (TTT), (THH), (HHH). Prepare a frequency table on the basis of numbers of heads and hence calculate the percentage chance of occurrence.

Subject: Maths, asked on 12/1/18

## Solve this:

Subject: Maths, asked on 25/12/17

## from a well shuffeled deck of 52 cards one card is drawn at a random.find the probability of get i)a red card    ii)a 10 of black red

Subject: Maths, asked on 23/12/17

## Solve 92 and 93

Subject: Maths, asked on 19/12/17

## If 2 slips are drawn in part a and are labelled 3 4 7 8 and 1 ,what are the probility in The following cases ?1 the sliP is put back beFore the seCond draw. To get the same number in both the draws

Subject: Maths, asked on 19/12/17

## What Is the difference between histograms and normal graphs

Subject: Maths, asked on 4/12/17

## Answer question no. 11 with explanation. Q.11. Mohit is thinking of two numbers. Their greatest common factor is 6. Their least common multiple is 36. One of the numbers is 12. What is the other number? (A) 18 (B) 16 (C) 6 (D) 24

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