Question
If β+β means βΓ·β, βββ means β+β,
βΓβ means βββ and βΓ·β means βΓβ, then what will be the value of the following expression? Β [{(23 Γ 15) β(1 Γ· 4)} + (2 β 2)] Γ· 2Solution
Given [{(23 Γ 15) β(1 Γ· 4)} + (2 β 2)] Γ· 2 After interchanged- [{(23 - 15) +(1 x 4)} Γ· (2 + 2)] x 2 12 Γ· 4 x 2 3 x 2 = 6
The number of students in a school is 3247. If the ratio between boys to girls is (x+3) : (x+4), then find the value of x.
The ratio of the two numbers is 5:12. 120% of the first number is equal to the 30% of the second number. Find the sum of both the numbers.
- The ratio of the pocket money of two persons βEβ and βFβ is 8:3, respectively. βEβ spends 75% of his pocket money while βFβ spends 50% of h...
Find the fourth proportion of 3, 8 and 18.
Monthly savings of βQβ is 25% more than that of βPβ and is 44% less than monthly income of βPβ. Monthly expenditure of βQβ is Rs. 5150 a...
A sum of Rs. 597 is divided among X, Y and Z such that X gets Rs. 106 more than Y. Y gets Rs. 58 more than Z. Find the share of Z?Β
The ratio of two numbers P and Q is 6: 11 respectively. When 5 is added to P and 84 is subtracted from Q, then the ratio of P and Q becomes 5: 2 respect...
The ratio of number of boys and girls in a factory of 600 workers is 7:3. How many more girls should be joined to make the ratio 1:1?
The ratio of the marks obtained by Priya, Neha, and Riya is 4:7:9 respectively. Sheetal scored 5 marks less than Neha. If the difference between Riyaβ...
The ratio of the times taken by Aman, Bharat, and Charan to complete a task is 3:5:7 respectively. Dev takes 4 minutes more than Aman. If the difference...
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