Welcome to your 06 Math

1. 
2. 
In Delhi, 0.45 of voters are graduates. In Mumbai, 48% of voters are graduates. In which city is there a greater portion of graduate Voters?
3. 
If radius of a circle is increased to twice its original length, how much will the area of the circle increase?
4. 
The population of a town is 5408820. In a survey, it was reported that one out of every 15 persons is illiterate. In all how many illiterate persons are there in the town?
5. 
The sum of any two negative integers will be:
6. 
In an examination which has questions worth 100 marks, Reema scores 52 marks while Sunil loses 42 marks in his paper. What is the ratio of the marks of Reema to that of Sunil?
7. 
In Indian System of Numeration, the number 58695376 is written as
8. 
_______ is a factor of every number
9. 
A number for which sum of all its factors is equal to twice the number is called
10. 
If m, n and p are integers, then according to the associative law of multiplication, (m × n) × p must be equal to:
11. 
LCM of two numbers is 280. Then which of the following is not the HCF of the numbers?
12. 
A whole number is added to 25 and the same number is subtracted from 25. The sum of the resulting numbers is
13. 
If a and b are integers, then (a− b) is an:
14. 
Find the value of 625 × (–35) + (– 625) × 65
15. 
Keeping the place of 6 in the number 6350947 same, the smallest number obtained by rearranging other digits is
16. 
36 unit squares are joined to form a rectangle with the least perimeter. Perimeter of the rectangle is :
17. 
A jeep can travel 549 km in 9 hours. How much distance can it cover in 24 hours?
18. 
The base of a parallelogram is thrice its height. If area is 972 sq m , find the base and height of the parallelogram?
19. 
Divide the 36th multiple of 15 by the 12th multiple of 3. The answer will be:
20. 
⭐ is four times the difference between 8th of 15 and 2nd multiple of 13, what is the value of ⭐