All about numbers!

What is the number value of the 7 in the number 96728523?

• Ten thousands

• Hundred thousands

• 70000

• 700000

What is the place value of the digit in 27946821 that when doubled the number changes to 27986821?

• Hundred

• Ten thousandths

• Ten thousand

• Thousand

What is the HCF of 54 and 63?

• 3

• 9

• 1

• 7

The LCM of 10 and 20 is ...

• 40

• 10

• 20

• 80

4573258 written in words is ...

• Four hundred thousand fifty seven thousand three hundred and twenty five - eight

• Four million five hundred and seventy three thousand two hundred and fifty eight

• Four billion five hundred million seven hundred and thirty two thousand and fifty eight

• Fourty five thousand seven hundred thirty two comma five eight

Which of the following is prime?

• 9

• 27

• 51

• 53

What are the missing numbers in the pattern below?

___ ; 8 ; ___ ; 64 ; ___ ; 216

• 1 ; 27 ; 152

• 1 ; 72 ; 521

• 1 ; 27 ; 125

• 1 ; 27 ; 152

Which of the following is not a composite number?

• 6

• 4

• 7

• 15

What numbers are missing in the pattern below?

1; 3; 5; 7; ___; 13; ____; ____

• 11; 15; 17

• 9; 15; 17

• 9; 15; 17

• 11; 17; 19

• 900458

• 904058

• 9040058

• 9004058