Solution:
Let the
present age of the son be = x years Present age of the father = 52 years
According to the statement: Father’s age when son was born = Son’s present age
So, 52 − x = x
2x = 52 x = 26
So,
son’s present age = 26 years
After 10 years, son’s age = 26 + 10 =
36 years
Correct answer:
(b) 36 years
The following ternary figure shows the marks obtained by students A, B and C in an exam of 100 marks. Here, C received 10 marks in Physics, 50 marks in Chemistry and 40 marks in Mathematics.
Which one of the following is CORRECT?
Restaurants A, B, C, and D give the following offers:
A: one mocktail free for every two purchased
B: one mocktail free for every three purchased
C: two mocktails free for every six purchased
D: 30% discount on each mocktail
If all restaurants have the same marked price for each mocktail, in which restaurant would you pay the least if you drank eight mocktails?
The Sankey diagram shows food preferences of males and females. The widths of the bands are proportional to the number of persons opting for a given food item.
Which one of the following is an INCORRECT statement about the food preferences?
