Please select a subject first
Advertisements
Advertisements
Fifteen less than 4 times a number is 9. Find the number.
Concept: undefined >> undefined
If Megha’s age is increased by three times her age, the result is 60 years. Find her age
Concept: undefined >> undefined
Advertisements
28 is 12 less than 4 times a number. Find the number.
Concept: undefined >> undefined
Five less than 3 times a number is -20. Find the number.
Concept: undefined >> undefined
Fifteen more than 3 times Neetu’s age is the same as 4 times her age. How old is she ?
Concept: undefined >> undefined
A number decreased by 30 is the same as 14 decreased by 3 times the number; Find the number.
Concept: undefined >> undefined
A’s salary is same as 4 times B’s salary. If together they earn Rs.3,750 a month, find the salary of each.
Concept: undefined >> undefined
Separate 178 into two parts so that the first part is 8 less than twice the second part.
Concept: undefined >> undefined
Six more than one-fourth of a number is two-fifth of the number. Find the number.
Concept: undefined >> undefined
Check whether x and y vary inversely or not.
| x | 4 | 3 | 12 | 1 |
| y | 6 | 8 | 2 | 24 |
Concept: undefined >> undefined
The length of a rectangle is twice its width. If its perimeter is 54 cm; find its length.
Concept: undefined >> undefined
A rectangle’s length is 5 cm less than twice its width. If the length is decreased by 5 cm and width is increased by 2 cm; the perimeter of the resulting rectangle will be 74 cm. Find the length and width of the origi¬nal rectangle.
Concept: undefined >> undefined
Check whether x and y vary inversely or not.
| x | 30 | 120 | 60 | 24 |
| y | 60 | 30 | 30 | 75 |
Concept: undefined >> undefined
The sum of three consecutive odd numbers is 57. Find the numbers.
Concept: undefined >> undefined
A man’s age is three times that of his son, and in twelve years he will be twice as old as his son would be. What are their present ages.
Concept: undefined >> undefined
Check whether x and y vary inversely or not.
| x | 10 | 30 | 60 | 10 |
| y | 90 | 30 | 20 | 90 |
Concept: undefined >> undefined
A man is 42 years old and his son is 12 years old. In how many years will the age of the son be half the age of the man at that time?
Concept: undefined >> undefined
A man completed a trip of 136 km in 8 hours. Some part of the trip was covered at 15 km/hr and the remaining at 18 km/hr. Find the part of the trip covered at 18 km/hr.
Concept: undefined >> undefined
The difference of two numbers is 3 and the difference of their squares is 69. Find the numbers.
Concept: undefined >> undefined
Two consecutive natural numbers are such that one-fourth of the smaller exceeds one-fifth of the greater by 1. Find the numbers.
Concept: undefined >> undefined
