MEDIUM
Earn 100

A sum of rupees 1000 in the denomination of rupees 5 and 10. If the total number of notes are 180. Find the number of notes of each type

Important Questions on Simple Equations

EASY
Form an equation for ‘ 3 less than twice of x is 11'.
EASY
Two-thirds of a number is greater than one- third of the number by 5. The number is
MEDIUM
Can the sum of three consecutive odd numbers be 36? Why?
MEDIUM
Write algebraic equations for the following statement:
A number t divided by 3 gives 5.
EASY
The length of a rectangle is three times its width and its perimeter is 56 m. Then length is
EASY
If the sum of a number and its two-fifth is 70. The number is
MEDIUM
Sameer, Ravi and Pratim bought three bowls. Unfortunately, Ravi broke his bowl before purchasing and thus he had to pay the price of the broken bowl as well. If the total bill was 480, how much did each pay ?
MEDIUM

The price of a book is 4 rupees more than the price of a pen. The price of a pencil is 2 rupees less than the price of the pen. The total price of 5 books, 2 pens and 3 pencils is 74. What is the price of each?

EASY
Twice a number when increased by 7 gives 25. The number is
EASY
The perimeter of a rectangle is 80 metres and its length is one metre more than twice the breadth. What are its length and breadth?
MEDIUM
Write algebraic equations for the following statements:
Twice of the sum of x and y is 9.
MEDIUM
Write algebraic equations for the following statement:
6 subtracted from the product of m and 3 gives 12.
MEDIUM
The sum of three consecutive odd numbers is 81. The middle number is
MEDIUM
Write algebraic equations for the following statements:
5 is equal to the sum of 8 and y.
EASY
The sum of three consecutive natural numbers is 36. What are the numbers?
EASY
The sum of two consecutive odd numbers is 36. The larger number is
EASY

In a 3-digit number, the tens digit is thrice the units digit and the hundreds digit is four times the units digit. Also, the sum of its digits is 16. Find the number.

EASY
The sum of three consecutive even numbers is 36. What are the numbers?
MEDIUM
The sum of three consecutive odd numbers is 33. What are the numbers?
MEDIUM
Write algebraic equations for the following statements:
Half of x plus 3 gives 7.