Question
Currently, Person 'A' is 42 years old. Person 'B' is 6
years younger than 'A'. Three years ago, the age of 'C' was 25% less than what 'B' is right now. What is the ratio of the current ages of 'A' to 'C'?Solution
Present age of ‘B’ = 42 – 6 = 36 years Present age of ‘C’ = 0.75 × 36 + 3 = 30 years Required ratio = 42:30 = 7:5
?% of (112.31 ÷ 13.97 × 90.011) = 359.98
What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...
15.22 × 9.99 + 150.15 = ?
6940 ÷ 28 ÷ 7 =?
(13.156)2 + (3.945)2 + (5.903)3 = ?
What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...
What approximate value should come in the place of question mark (?) in the following questions?
(12.99)² + √( ? x 24.99) - (3.99)³ = 113.99<...
What approximate value will replace the question mark (?) in the following?
34.99...
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)
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