Given: you have a bowl with six apples and you take away four
To find: how many do you have
Apples in bowls =6
taken away apples =4
Thus you have 4 apples and the bowl has 2 apples
the next term in the sequence should be "EFG"
A B D
B C E
C D F
D F G
E F H
ND-21-5-2023
A die has 6 faces with dots numbered from 1 to 6.
Event: The dots on the top are greater than 2 → possible outcomes: 3, 4, 5, 6
Number of favorable outcomes = 4
Total possible outcomes = 6
Probability = Favorable outcomes / Total outcomes = 4/6 = 2/3
The geometric mean (GM) of two numbers is the square root of their product:
GM = √(9 × 25)
GM = √225
GM = 15
Arranging the given hand parts in order,
5. Finger
4. Palm
2. Wrist
3. Elbow
1. Shoulder
So, the correct order is 5, 4, 2, 3, 1
5, _, _, _, 25
There are 5 terms. Let's find the common difference:
d = 25-5/4 = 20/4 = 5
The sequence is:
5 + 5 = 10
10 + 5 = 15
15 + 5 = 20
20 + 5 = 25
The sequence is 5, 10, 15, 20, 25
The second arithmetic mean is 15.
Gross Profit = Selling Price - COGS
Gross Profit = Rs 150 - Rs 80
Gross Profit = Rs 70
To calculate the mean, add all the numbers together and divide by the total number of values.
(10 + 16 + 20 + 22) / 4 = 68 / 4 = 17.
Mean = Total sum ÷ 3 → Total = 15 × 3 = 45
Given ages = 10 and 20 → Sum = 30
Third age = 45 − 30 = 15
To find the median, we need to arrange the data in order:
3, 6, 8, 9, 10, 12, 14, 14, 16
Since there are 9 numbers (an odd number), the median is the middle value, which is the 5th number:
The median is 10.