If A : B is 2 : 5. Then, the value of 2A + 3B : A + B is Option 1: 14 : 5 Option 2: 19 : 7 Option 3: 3 : 11 Option 4: 17 : 15

Answer: 19 : 7. Solution: Let A = 2k, B = 5k. Then 2A + 3B = 4k + 15k = 19k and A + B = 7k. Ratio = 19 : 7.

Arithmetic

Ratio, Proportion & Variation

Medium

If A : B is 2 : 5. Then, the value of 2A + 3B : A + B is

14 : 5

19 : 7

3 : 11

17 : 15

✅ Correct Option: 2

Let $A = 2k, B = 5k$ . Then $2A + 3B = 4k + 15k = 19k$ and $A + B = 7k$ . Ratio $= 19 : 7$ .

2022: 23 Aug Shift 1

Two numbers are in the ratio 4 : 3. If 2 is added to each of the number the new ratio becomes 5 : 4. Then, find the numbers

2025: 19 May Shift 1

Two numbers are in the ratio 3:5. If 3 is subtracted from the first number and 3 is added to the second number, the ratio becomes 1:3. The sum of the numbers is?

2026: 21 May Shift 2

Three quantities are in the ratio 4 : 9 : 16. If their sum is 174, find the second quantity.

2026: 25 May Shift 2

If A exceeds B by 40%, B is less than C by 20%, then A : C is :

2023: 28 May Shift 1

A, B and C started a business by investing in the ratio 4:3:2. At the end of the year the profit earned was distributed among them in the ratio 8:9:10. Find the ratio of the durations of their investment.

2022: 20 Aug Shift 1

2 years ago ratio of Sita and Prakash age was 5 : 8 respectively. After 4 years this ratio would become 2 : 3. Find the present age ( in years ) of Sita.

If A : B is 2 : 5. Then, the value of 2A + 3B : A + B is

Solution

Related questions:

Keyboard Shortcuts

CUET General Test Past Year Questions (Topic-Wise)