Let the number x, added 3, then doubled the sum = 40
40 - 6 = 34
34 divided by 2 = 17
GP series = 4, 8, 16, 32, ... 512.
FORMULA USED:
Tn = ar(n-1)
SOLUTION:
⇒ 512 = 4 × 2(n - 1)
⇒ 128 = 2(n - 1)
⇒ 27 = 2(n - 1)
Now comparing powers we obtain;
⇒ n - 1 = 7
⇒ n = 8
Let's find the pattern in the number series:
1, 6, 13, 22, 33, ?
Differences between terms:
6 - 1 = 5
13 - 6 = 7
22 - 13 = 9
33 - 22 = 11
The differences are increasing by 2: 5, 7, 9, 11...
Next difference: 13
So, next term = 33 + 13 = 46
Marked Price of Car = 6,00000
Sale Price of Car = 5,70000
Discount = 6,00000 — 5,70000 = 30,000
Discount Percentage = 30,000/6,00000 × 100
Discount Percentage = 0.05×100 = 5%
A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z.
we highlight the missing letter with a red color
Give the next two numbers in the following series 23 30 21,33,19,36 17,39
There is subtraction and addition of 2 and 3 consecutive numbers
Sh18-8-2023
Let the number = x
3x/4 - x/2 = 6
(3x - 2x)/4 = 6
3x - 2x = 24
X = 24
Numbers are all primes.
The next prime is 23.
13, 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43.........
ND5-07-2023
The sequence follows the alphabetical order in groups of three letters.
After GHI, the next group is JKL.