Standard Form and Expanded Forms
Trending Questions
Q. (3×102)+(2×101)+(9×100) expressed in numeral form is .
- 329
- 32.9
- 3290
- 3.29
Q. Sort the given numbers in ascending order (Highest number comes at the top).
- 22
- 31
- 121
- 17−1
- −53
Q. 4009 written in the expanded form is
- 4×103 + 9×101
- 4×102 + 9×100
- 4×103 + 9×100
Q. Speed of a jet is 130000 m/s. In the standard form, we write it as 1.3×10a m/s. The value of a is .
- 4
- 5
- 6
- -6
Q. If 0.00000000837 is expressed as x.37×10y, then y×10x written as a numeral is
- 8×109
- −9×108
- −8×109
- 9×108
Q. 0.0000837=8.37× .
- 104
- 105
- 10−4
- 10−5
Q. The value of 28 is .
- 128
- 256
- 512
- 64
Q.
(9×10−2)+(9×103) in usual form is
9000.09
- 900.9
- 9000.9
- 900.09
Q. Superman can fly at speeds almost equal to 2.6×107 m/s. A supersonic jet on the planet Krypton can fly at a maximum speed of 130000 m/s. Choose the correct option(s):
- The jet flies 200 times faster than Superman
- Superman flies 2000 times faster than the jet
- Superman flies 200 times faster than the jet
- The jet flies 2000 times faster than Superman
Q.
4329 = ___
(4×10−3)+(3×101)+(2×102)+(9×103)
(9×100)+(2×101)+(3×102)+(4×103)
(4×10−3)+(3×10−2)+(2×10−1)+(9×100)
(9×10−3)+(2×10−2)+(3×10−1)+(4×103)