#### Decimal Fractions Question & Answers

54.327 x 357.2 x 0.0057 is same as

A) 5.4327 x 3.572 x5.7 | B) 5.4327 x 3.572 x0.57 |

C) 54327 x 3572 x 0.0000057 | D) None of these |

Explanation:

Number of decimal places in the given expression = 8

Number of decimal places in (A) = 8

Number of decimal places in (B) = 9

Number of decimal places in (C)= 7

Clearly , the expresssion in (A) is the same as the given Expression.

Subject: Decimal Fractions - Quantitative Aptitude - Arithmetic Ability

- Related Questions

is equal to

A) 5/3 | B) 9/5 |

C) 41/4 | D) 41/12 |

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Subject: Decimal Fractions - Quantitative Aptitude - Arithmetic Ability

When 52416 is divided by 312, the quotient is 168. what will be the quotient when 52.416 is divided by 0.0168?

A) 3.12 | B) 312 |

C) 3120 | D) None of these |

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Subject: Decimal Fractions - Quantitative Aptitude - Arithmetic Ability

When 0.232323.... is converted into a fraction , then the result is

A) 1/5 | B) 2/9 |

C) 23/99 | D) 23/100 |

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Subject: Decimal Fractions - Quantitative Aptitude - Arithmetic Ability

The price of commodity X increases by 40 paise every year, while the price of commodity Y increases by 15 paise every year. If in 2001, the price of commodity X was Rs. 4.20 and that of Y was Rs. 6.30, in which year commodity X will cost 40 paise more than the commodity?

A) 2010 | B) 2011 |

C) 2012 | D) 2013 |

Explanation:

Suppose commodity X wil cost 40 paise more than Y after Z years. Then,

(4.20 + 0.40Z) - (6.30 + 0.15Z) = 0.40

0.25Z = 0.40 + 2.10 Z=

X will cost 40 paise more than Y 10 years after 2001 . i.e in 2011

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Subject: Decimal Fractions - Quantitative Aptitude - Arithmetic Ability

4.036 divided by 0.04 gives

A) 1.009 | B) 10.09 |

C) 100.9 | D) None of these |

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Subject: Decimal Fractions - Quantitative Aptitude - Arithmetic Ability