# Number MCQs - Math Quiz 10

MCQ. If value of A lies between 1.5 and 2.5 and value of B lies between 8.5 and 9.5, minimum value of A - B is equal to:

- 6.
- 7.
- 8.
- None of above.

A

MCQ. If both x = 10 cm and y = 20 cm are measured to nearest cm then maximum possible value of x + y is:

- 28.
- 29.
- 30.
- 31.

D

MCQ. If both x = 10 cm and y = 20 cm are measured to nearest cm then minimum possible value of x + y is:

- 28.
- 29.
- 30.
- 31.

B

MCQ. 0.000069 in standard form is equal to:

- 0.69 × 10
^{-6}. - 69 × 10
^{-4}. - 6.9 × 10
^{-5}. - None of above.

C

MCQ. 15 million in standard form is equal to:

- 1.5 × 10
^{6}. - 1.5 × 10
^{7}. - 15 × 10
^{5}. - 1.5 × 10
^{6}.

B