CAREER
CARE
0
You have 0 new notifications.
View all
0
You marked 0 questions as favorite.
View all
Login
Question: The difference between the present ages of A and D is years. Seven years ago. The ratio of their ages was 5:7 respectively. What is D’s present age?
Home
Question: The difference between the present ages of A and D is years. Seven years ago. The ratio of their ages was 5:7 respectively. What is D’s present age?
Question 1: The difference between the present ages of A and D is years. Seven years ago. The ratio of their ages was 5:7 respectively. What is D's present age?
View topic: অনুপাত - সমানুপাত (Ratio -Proportion)
56 years
49 years
58 years
45 years
Source: সিকিউরিটি প্রিন্টিং কর্পোরেশন বাংলাদেশ - সহকারী ব্যবস্থাপক- 26-11-2021
Answer
Favorite
Answer: 56 years
Explanation:
Write Reply...
You should read
| Questions
Two men, A and B, run a 4 km race in a circular course of 1/4 km. If their speeds are in the ratio of 5 : 4 , how often does the winner pass the other?
A ও B দুটি সংখ্যা A এর ৫% B এর ৪% এর যোগফল, A এর ৬% * B এর ৮% এর যোগফলের অংশ হলে, A ও B এর অনুপাত কর?
If a:b=1:3, b:c=5:7 then what is the value of a:b:c?
কোন সংখ্যা অপর একটি সংখ্যার ৪৫০%। সংখ্যা দুইটির অনুপাত কত?
The ratio between the perimeter and the breadth of a rectangle is 5 : 1. If the area of the rectangle is 216 sq. cm, what is the length of the rectangle?
Two numbers A and B are such that the sum of 5% A and 4% of B is two - third of the sum o f 6% A and 8% of B. what is the ratio of A and B.
The ratio of the number of boys to that of girls in a class is 5 : 7. When 24 more boys enter, the ratio is reversed. How many girls are in the class?
একটি ত্রিভুজের তিনটি কোণের অনুপাত ৩ঃ ৪ঃ ৫ হলে ক্ষুদ্রতম কোণের পরিমাণ কত ডিগ্রী?
Rahim is 40 years old and Karim is 60 years old. How many years ago was the ratio of their ages 3 : 5?
A, B and C enter into partnership with investments in the ratio of 5 : 7 : 8. If, at the end of the year A's share of profit is Tk. 42360, how much is the total profit?
View all Questions
You should read
| Topic
অসমতা (Inequality)
নৌকা ও স্রোত (Boat and Stream)
নাটক
জাতীয় ও আন্তর্জাতিক দিবস
বয়স (Ages)
সাহিত্যিকদের জীবনী, উপাধি ও ছদ্মনাম
বিশ্ববিখ্যাত টেক জায়ান্ট
বাংলাদেশ ও বিশ্বের নদী, সাগর ও মহাসাগর
অন্যান্য সাহিত্যিক থেকে আসা প্রশ্ন
বাংলাদেশ এর ক্ষুদ্র নৃগোষ্ঠী
Articles
0
Comments
0
Rating
0
Login