# Numerical Ability [GATE (Graduate Aptitude Test in Engineering) Aptitude]: Questions 72 - 75 of 103

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## Question 72

Appeared in Year: *2020*

### Question

MCQ▾It is quarter past three in your watch. The angle between the hour hand and the minute hand

### Choices

Choice (4) | Response | |
---|---|---|

a. | ||

b. | ||

c. | ||

d. |

## Question 73

Appeared in Year: *2019*

### Question

MCQ▾Two cars start at the same time from the same location and go in the same direction. The speed of the first car is 50 km/h and the speed of the second car is 60 km/h. The number of hours it takes for the distance between the two cars to be 20 km is ________.

### Choices

Choice (4) | Response | |
---|---|---|

a. | 1 | |

b. | 6 | |

c. | 3 | |

d. | 2 |

## Question 74

Appeared in Year: *2020*

### Question

MCQ▾An engineer measures THREE quantities X, Y and Z in an experiment. She finds that they follow a relationship that is represented in the figure below: (the product of X and Y linearly varies with Z) .

Then, which of the following statements is FALSE?

### Choices

Choice (4) | Response | |
---|---|---|

a. | For fixed X; Z is proportional to Y | |

b. | For fixed Y; X is proportional to Z | |

c. | XY/Z is constant | |

d. | For fixed Z; X is proportional to Y |

## Question 75

Appeared in Year: *2018*

### Question

MCQ▾The three roots of the equation are

What are the three values for which

### Choices

Choice (4) | Response | |
---|---|---|

a. | -2,0, 3 | |

b. | 0,6, 8 | |

c. | 1,3, 6 | |

d. | -5, -3,0 |