Playing with Numbers
Playing with Numbers: A Math Challenge
Test your mathematical skills with our engaging quiz focused on number operations, divisibility rules, and prime factorization. Challenge yourself to see how well you understand mathematical concepts!
- BODMAS principles
- Prime numbers and their significance
- HCF and LCM calculations
- Divisibility rules and prime factorization
Full Form of BODMAS
Brackets, of, Division, Multiplication, Addition and Subtraction
Brackets, on, Division, Multiplication, Adittion and Subtraction
Brackets, on, Devision, Multiplication, Addition and Subtraction
Brackets, of, Devision, Multiplication, Addition and Substraction
Simplify: 16 + 32 ÷ 8 - 2 * 6
20
12
08
10
32 - [23 - { 18 - (14 - 6)}]
19
20
18
32
834051 divisible by 3?
Yes
No
Maybe
93206 divisible by 6?
Yes
No
Maybe
75438 divisible by 9
Yes
No
Maybe
First 3 prime numbers are: 1, 2, 3
True
False
Maybe true
Express 5985 as a product of primes:
2 * 3 * 3 * 7 * 19
2 * 3 * 3 * 5 * 13
3 * 3 * 5 * 7 * 19
3 * 3 * 5 * 7 *11
Relation between HCF and LCM of given numbers =
Product of 2 numbers = Product of HCF and LCM
Product of 2 numbers/ HCF and LCM = 1
Product of LCM and HCF = 27 * Product of 2 numbers
Product of LCM and HCF = 7 * Product of 2 numbers
LCM of 36, 54 and 81 is
324
342
320
340
LCM = 276; HCF = 23; one number is 92. Find the other.
96
69
66
92
Product of two numbers = 2925, their HCF is 15. Find LCM.
195
190
192
187
Find the least number which is exactly divisible by each of the numbers 15, 18 and 24
320
360
300
315
Two natural numbers which do not have a common prime factor are called _____
Prime Number
Composite Number
Twin-prime
Co-prime
___ is the only even prime number.
0
6
2
4
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