11 + 8 = 19
19 + 10 = 29
29 + 12 = 41
41 + 14 = 55.
In this type of question, We need to find out the LCM of the given numbers.
LCM of 12, 15, 18 and 20;
12=2×2×3;15=3×5;18=2×3×3;20=2×2×5;
Hence, LCM = 2×2×3×5×3
Since, the soldiers are in the form of a solid square.
Hence, LCM must be a perfect square. To make the LCM a perfect square, We have to multiply it by 5,
hence,
The required number of soldiers
= 2×2×3×3×5×5
= 900
Each number increases by 201: 302 − 101 = 201 503 − 302 = 201 704 − 503 = 201 So, 704 + 201 = 905.
The term in the given sequence follows the particular rule
30, 30-6=24,24-5=19,19-4=15,15-3=12
4x/12 = 42
4x = 42*12 = 504
X = 504/4 = 126
8/14 * 126 = 8*9 = 72
Step 1: Identify the pattern
The differences between consecutive terms are:
32 - 29 = 3
29 - 24 = 5
24 - 22 = 2
22 - 17 = 5
Step 2: Determine the pattern
The pattern seems to alternate between subtracting 3 or 2 and then 5:
-3, -5, -2, -5
Step 3: Apply the pattern
If the pattern continues, the next difference should be -3 (following the sequence -3, -5, -2, -5, -3):
17 - 3 = 14
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In this simple addition series, each number increases by 0.8.
Rule = (1st no.) (1st no. + 0.8 = 2nd no.) (2nd no. + 0.8 = 3rd number)
Now (1.5) (1.5 + 0.8 = 2.3) (2.3 + 0.8 = 3.1) (3.1 + 0.8 = 3.9) (3.9 + 0.8 = 4.7)
a = 4.7
ND-21-5-2023
Let's recheck the pattern:
1 + 2 = 3
3 + 5 = 8
8 + 11 = 19
19 + 23 = 42
The differences between terms are increasing by prime numbers (2, 5, 11, 23...).
If the pattern continues:
1, 3, 8, 19, 42