QUIZ 1

Which of these is a WRONG statement?

• 0 ÷19=0

• 3÷0=0

• 0x0=0

• 0x7=0

Which of these is a Prime number?

• 17x2x3

• 27x1

• 1x43

• 19x17

Which is the largest even number less than 10,00,000 that can be made using the digits

3 , 4 , 9 , 6 , 1 , 7

Which of the following is an odd number?

• The product of an odd number and an even number

• The difference of two odd numbers

• The sum of an odd number and two even numbers

• The sum of an even number and two odd numbers

Additive Inverse of 17 is__

• 0

• 1/17

• 1

• -17

30% OF 200 is___

40% of 150 is__

Find the number whose 20% IS 10

Multiplicative identity of a number is__