Question
The ratio of age of A and his son is 8:5. If the
difference of their ages 8 year ago is 15, then find the sum of ages of A and his son 10 year hence.Solution
Let the present age of Raman and his son be 8x and 5x respectively. => 8x – 5x = 15 ∴  x = 5 Required sum = 13 × 5 + 20 = 85 years
In a certain code language, 'GOLF' is coded as '6428' and 'OPEN' is coded as '7653'. What is the code for 'O' in the given code language?
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...
Read the given statement and conclusions carefully. Decide which of the given conclusions is/are definitely true from the statement.
Statement: M...
Select the figure from among the given options that can replace the question mark (?) in the following series.
Select the correct combination of mathematical signs to sequentially replace the * signs and balance the given equation.
21 * 3 * 36 * 2 * 23 = 68
Select the option that is related to figure C in the same way as figure B is related to figure A.
Three of the following four options are alike in a certain way and thus form a group. Which is the one that does NOT belong to that group?
(NOTE:...
If ‘A’ denotes ‘addition’, ‘B’ denotes ‘multiplication’, ‘C’ denotes ‘subtraction’ and ‘D’ denotes ‘division’, then wha...
How many triangles are there in the given figure?
What should come in place of ? in the given series?
64Â 61 Â 55 Â 46Â 34Â ?
