Question
A is younger than B by 5 years. If the ratio of A and B
ages is 7:8 respectively, then find the age of A.Solution
If B’s age be x years, then A’s age be (x - 5) years. According to question, => (x – 5)/x = 7/8 => 8x – 40 = 7x => x = 40 Therefore A's age = 40 – 5 = 35 years
Select the number from among the given options that can replace the question mark (?) in the following series.
58, 179, ?, 492, 688
In the given question, choose the term that is odd one out from the given set.
F1, H5, J10, L16, N23, Q30, R40
If 29 A 17 B 20 = 32 and 33 A 14 B 10 = 29, then 11 A 8 B 3 =?
Find the missing figure from the given series.
3, 13, 1113, 3113, ______
Choose the correct option figure which will continue the same series as established by the problem figure:
Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance...
Identify the figure in the options that when put in place of the question mark (?) will logically complete the series?
During lunch break, eight colleagues, namely A, B, C, D, E, F, G and H are sitting in a circle facing the centre at equal distances. B is an immediate n...
Select the option that is related to the third term in the same way as the second term is related to the first term.
Conductor : Aluminium : : In...
Which of the following numbers will replace the question mark (?) in the given series?
−1/729, −1/81, −1/9, ?
