Question

5. The sum of two numbers is su a
by 11. Find the numbers.
6. Find three consecutive odd natural numbers whose sum is 87
7. In a class of 35 students, the number of girls is two-fifth of the
Find the number of girls in the class.
8. Achair costs 250 and a table costs <400. If a housewife purchased
of chairs and two tables for 2800, find the number of chairs she
9. Aparna got 27840 as her monthly salary and over time. Her sal
over-time by 16560. What is her monthly salary?
Hint. Let Aparna's monthly salary bex, then payment for over time
According to problem, r + x - 16560 = 27840.
10. Heena has only 2 and 5 coins in her purse. If in all she has 80 coins
amounting to 232, find the number of 5 coins.
11. A purse contains 550 in notes of denominations of 10 and 50.
50 notes is one less than that of 10 notes, then find the number of
12. After 12 years, I shall be 3 times as old as I was 4 years ago. Find
age.
13. Two equal sides of an isosceles triangle are (3.x - 1) units and 2
third side is 2x units. Find x and the perimeter of the triangle.
The length of a rectangular plot is 6 m less than thrice its bre​

Answer 1

Answer:

follow me for more knowledge