If 250 grams of potatoes cost 40 paise, how much will 200 grams cost?
Find the coordinates of the center of the circle whose diameter has endpoints (2,6) and (4,8).
Based on the given statements, which of the three brothers is the youngest?
What should come at the place of the question mark (?) in the following number series?
3, 83, 152, 209, 253, ?
Two numbers are in the ratio of 17:13. If their highest common factor (HCF) is 11, find the numbers.
The sum of the ages of 5 children is 50 years. They were born at intervals of 3 years each. Find the age of the youngest child.
In what ratio must a grocer mix teas worth Rs.60 a kg and Rs.65 a kg.So that by selling the mixture at Rs. 68.20 a kg, He may gain 10%
The average age of three boys is 15 years. If their ages are in the ratio 3:5:7, what is the age of the youngest boy?
Hare Rama's marks in Mathematics, English, and Biology are 93 out of 100, 78 out of 150, and 177 out of 200, respectively. Calculate his average score in percentage.
Find all the possible pairs of numbers where the sum of the two numbers is 684 and their highest common factor (HCF) is 57.