Question
What will be the age of A after 2 years? Quantity
I: The ratio between the present ages of A and B is 7:10 respectively and B is 9 years elder than A. Quantity II: 21 years In the question, two quantities I and II are given. You have to solve both the quantities to establish the correct relation between Quantity-I and Quantity-II and choose the correct option.Solution
Quantity I: Let the present age of A and B be 7x and 10x respectively. According to question, => 10x – 7x = 9 => x = 3 A’s age after 2 years = (7 x 3) + 2 = 23 years Quantity II: 21 years Therefore, Quantity I > Quantity II
70, 69, 73, 64,80, 55, ?
- 8, 12, 18, 27, ?
56, 27, 14.5, 6.25, ?, 1.0625
6, 7, 15, 46, 185, ?
What will come in place of the question mark (?) in the following series?
60, 110, 224, 463, ?, 1716
9 28 83 250 ? 2248
- What will come in place of the question mark (?) in the following series?
2, 5, 16, 47, 138, ? What will come in place of the question mark (?) in the following series?
12, 13, 27, ?, 329, 1646
17    18      14       ?      7       32
...74, 84, 64, 104, ?, 184