Question
Which of the following countries is not one of the top
5 Gold Producing Countries?Solution
Around 31 % of the world ’ s gold production in 2022 came from three countries — China, Russia, and Australia, with each producing over 300 tonnes of the precious metal . Rank Country 2022 E #1 China 330 11 % #2 Russia 320 10 % #3 Australia 320 10 % #4 Canada 220 7 % #5 United States 170 5 %
5 years ago, A was 1/3 of B’s age. If the ratio of their present ages is 2:5, what will be the sum of their present ages?
Present age of ‘A’ is 40% more than that of ‘B’. If 11 years hence from now, ‘B’ will be 5 years younger than ‘A’, then find the sum of ...
Present average age of 4 friends: ‘A’, ‘B’, ‘C’ and ‘D’ is 20 years. If their ages are in the arithmetic progression in the same order a...
The ratio of the present ages of ‘A’ and ‘B’ is 5:6, respectively. Three years hence from now, the age of ‘B’ will be 21 years. If the avera...
A’s age is 120% of what he was 4 years ago, But 60% of what it will be after 4 years. What is his present age?
The present age of A is 7/4 times to that of his marriage age. Present age of his brother is 1/4th of his present age. If A was married 36 years ago the...
Shalini is younger than Rashi by 4 years. If the ratio of Shalini and Rashi ages is 8:9 respectively, then find the age of Shalini.
Four years ago, ratio of age of A and B was 1:2. Average of present age of A, B and C is 32 years. C is 6 years younger than B. What is the present age ...
The joint average age of three siblings - Tara, Uday, and Vini - is 26 years. The ratio of Vini's to Waleed's current ages is 7:8, and Uday's age is 25%...
The present age of A is double of B's present age. C's present age is 3/5th of A's present age. Average age of A, B and C is 28 yrs. Find the present ag...
Relevant for Exams:
