MATHEMATICS SHORT TRICKS FOR Numerology Part 2

Question 1 - The ratio of two numbers is the ratio of 1: 2, if 8 is added in each number then they become a ratio of 3: 4, what is the sum of those numbers?

  Answer - ratio is 1x and 2x,
8 Addition to the ratio x
(1x + 8) / (2x + 8) = 3/4
4x + 32 = 6x +24
6x-4x = 32- 24
2x = 8
x = 4
So obtained number 1: 2
1x4 = 4 , 2x4 = 8 Additional = 4 + 8 = 12 ANS

Quetion 2 -Distribute two such questions to two people, 5 times the first part of the first part and 11 times the second part, equal to 195

Solve - two parts of Answer - 27 are 17, 10,
= 17×5 + 10×11
= 85 + 110
= 195

Question 3 - The sum of a wealth integer and its classes is equal to the first 3 prime numbers.

Answer - The first 3 prime numbers are 2,3, 5,
Money is integer x then
x + x² =2x3x5
x² + x -30 = 0
(x-5) (x +6) = 0
X = 5 OR X = -6 Ans.

Question 4- Find the sum of all the non-earning numbers which is not greater than 17.

Answer - 17 smallest numbers of numbers 2, 3, 5, 7, 11, 13, 17
Sum = 2 + 3 + 5 + 7 + 11 + 13 + 17 = 58 ans

Question 5- Sum of two numbers and the product are 5 and 6 respectively, the viewcuts of their classes will be sum of--

Answer: On the number thinking

x + y = 5
x ×y = 6
x = 2, y = 3
The sum of the viewers of the class
= 1/4 +1 / 9
= 13/36 ans.

Siygvh

MATHEMATICS SHORT TRICKS FOR Numerology Part 2