a) Rs. 14868 b) Rs. 16257 c) Rs. 13290 d) Rs. 12390 Answer: a Explanation: A ...
View QuestionIf x : y = 3 : 4, then (2x + 3y) : (3y – 2x) would be equal to
a) 2 : 1 b) 3 : 1 c) 3 : 2 d) 21 : 1 Answer: ...
View QuestionIf 8a = 9b then the ratio of a/9 to b/8 is
If 8a = 9b then the ratio of $$\frac{{\text{a}}}{9}$$ to $$\frac{{\text{b}}}{8}$$ is a) 1 : 1 b) 1 : ...
View QuestionIf A : B : C = 2 : 3 : 4, then the ratio A/B : B/C : C/A is equal to –
If A : B : C = 2 : 3 : 4, then the ratio $$\frac{{\text{A}}}{{\text{B}}}$$ : $$\frac{{\text{B}}}{{\text{C}}}$$ ...
View QuestionIf p : q : r = 1 : 2 : 4, then √ 5p^2 + q^2 + r^2 is
a) 5 b) 2q c) 5p d) 4r Answer: c Explanation: $$\eqalign{ & p = k,\,q = 2k,\,r = ...
View Questionx, y, z, u are real numbers such that x : y = y : z = z : u and x : u = 64 : 27. the value of x : z is –
a) 64 : 27 b) 16 : 9 c) 4 : 3 d) 3 : 4 Answer: b Explanation: ...
View QuestionIf 2A = 3B = 4C, the A : B : C is = ?
a) 2 : 3 : 4 b) 4 : 3 : 2 c) 6 : 4 : 3 d) 3 : 4 ...
View QuestionIf A : B = 3 : 4 and B : C = 8 : 9, then A : B : C is = ?
a) 8 : 6 : 9 b) 9 : 8 : 6 c) 6 : 8 : 9 d) 3 : 32 ...
View QuestionTwo numbers are in ratio P : Q. when 1 is added to both the numerator and the denominator, the ratio gets changed to R/S again, when 1 is added to both the numerator and denominator, it becomes 1/2. Find the sum of P and Q.
Two numbers are in ratio P : Q. when 1 is added to both the numerator and the ...
View QuestionTwo numbers are in ratio 7 : 11. If 7 is added to each of the numbers, the ratio becomes 2 : 3. The smaller number is
a) 39 b) 49 c) 66 d) 77 Answer: b Explanation: Let the numbers be 7x and 11x. $$\eqalign{ & \frac{{ ...
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