Bissoy.com
Doctors Medicines MCQs Q&A

4 numbers are in a ratio 1 : 2 : 3 : 4. The numbers are increased by 40%, 30%, 20% and 10% respectively. Find the new ratio.

4 numbers are in a ratio 1 : 2 : 3 : 4. The numbers are increased by 40%, 30%, 20% and 10% respectively. Find the new ratio. Correct Answer 7 : 13 : 18 : 22

the initial ratio = 1 : 2 : 3 : 4 The increased ratio = 1 + 40% of 1 : 2 + 30% of 2 : 3 + 20% of 3 : 4 + 10% of 4 The new ratio = 1.4 : 2.6 : 3.6 : 4.4 The new ratio = 14 : 26 : 36 : 44 = 7 : 13 : 18 : 22

Related Questions

Output of a bulldozer is (i) Increased if drawbar HP of the tractor is increased for a given hauling distance (ii) Decreased if drawbar HP of the tractor is increased for a given hauling distance (iii) Increased if the hauling distance is increased for a given drawbar HP of the tractor (iv) Decreased if the hauling distance is increased for a given drawbar HP of the tractor
Output of a bulldozer is
(i) Increased if drawbar HP of the tractor is increased for a given hauling distance
(ii) Decreased if drawbar HP of the tractor is increased for a given hauling distance
(iii) Increased if the hauling distance is increased for a given drawbar HP of the tractor
(iv) Decreased if the hauling distance is increased for a given drawbar HP of the tractor
If the number of Facebook, Instagram and twitter users are in the ratio 2 ∶ 3 ∶ 4. If Facebook users increased in the ratio 3 ∶ 4, Instagram users increased in the ratio 2 ∶ 3 and twitter users increased in the ratio 5 ∶ 6. What will be the new ratio of respective social website users after increments?
The ratio of iPhone users to Oneplus users is 4 ∶ 5 and the ratio of Oneplus user to Xiaomi users is 6 ∶ 7. If iPhone users increased 25%, Oneplus users increased in the ratio 3 ∶ 4 and the Xiaomi increased by 20%. What is the ratio of iPhone, Oneplus and Xiaomi users after increased?
The ratio of men to women is 3 ∶ 4 and the ratio of women to children is 7 ∶ 5. If men increased 25% , women increased in the ratio 3 ∶ 4 and the children increased 20%. What is the ratio of men, women and children after increased?
Two numbers are respectively 40% and 60% more than the third number. The ratio of the first two numbers when the first number is increased by 4 becomes 9 ∶ 8. Find the ratio of the first two numbers when the second number is increased by 5.
The ratio of males, females and children are in the ratio 3 ∶ 4 ∶ 5. If males increased in the ratio 4 ∶ 5 and females increased in the ratio 5 ∶ 6 and children increase in the ratio 3 ∶ 4. What is the ratio of males, females and children after increased?
একজন চাকরিজীবীর আয় ও ব্যয়ের অনুপার ২০ঃ ১৫ হলে, তার মাসিক সঞ্চয় আয়ের শতকরা কত অংশ?
একটি ট্রান্সফরমারের প্রাইমারি ও সেকেন্ডারি তারের ঘূর্ণনের অনুপাত 20ঃ 1 এবং সেকেন্ডারিতে 20 omega রোধ লাগানো আছে। যদি প্রাইমারিতে 220 V প্রয়োগ করা হয় তাহলে এর মধ্যে বিদ্যুৎ প্রবাহ হবে-
In the following question, two statements are numbered as A and B. On solving these statements we get quantities A and B respectively. Solve for the both quantities and choose the correct option. Quantity A: The average of a group of 9 numbers is 115. When a number is added to the group, the new average is 27 more than the number. Find the number. Quantity B: The average of a series of 8 numbers is 96. When two numbers are added to the series, the average is reduced by 3. If the difference between the numbers is 8, find the numbers.