Question 1 :
The floor of a room is 8m 96cm long and 6m 72cm broad. Find the minimum number of square tiles of the same size needed to cover the entire floor
Question 2 :
Using divisiblity tests, determine 4096 is divisible by 4 or not?
Question 3 :
The population of a town is 450772. In a survey, it was reported that one out of every 14 persons is illiterate. In all how many illiterate persons are there in the town?
Question 4 :
If two given numbers are divisible by a number, then their difference is also divisible by that number. State true or false.
Question 5 :
Find a 4-digit odd number using each of the digits 1, 2, 4 and 5 only once such that when the first and the last digits are interchanged, it is divisible by 4.
Question 6 :
State true or false. The number 58963 rounded off to nearest hundred is 58900.
Question 7 :
A box contains 5 strips having 12 capsules of 500mg medicine in each capsule. Find the total weight in grams of medicine in 32 such boxes.
Question 8 :
In the marriage of her daughter, Leela spent Rs 216766 on food and decoration,Rs 122322 on jewellery, Rs 88234 on furniture and Rs 26780 on kitchen items. Find the total amount spent by her on the above items.
Question 9 :
In a school library, there are 780 books of English and 364 books of Science. Ms. Yakang, the librarian of the school wants to store these books in shelves such that each shelf should have the same number of books of each subject. What should be the minimum number of books in each shelf?
Question 10 :
Determine the sum of the successor of 32 + predecessor of 49 + predecessor of the predecessor of 56 + successor of the successor of 67.
Question 12 :
If a number is divisible by another number, then it is divisible by each of the factors of that number. State true or false.
Question 15 :
If a number is divisible by two coprime numbers, then it is divisibile by their product also. State true or false.
Question 17 :
Using divisiblity tests, determine 21084 is divisible by 4 or not?
Question 20 :
3 × 10000 + 0 × 1000 + 8 × 100 + 0 × 10 + 7 × 1 is same as
