# Numerical Ability [GATE (Graduate Aptitude Test in Engineering) Aptitude]: Questions 15 - 17 of 103

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## Question 15

Appeared in Year: *2021*

### Question

MCQ▾The distribution of employees at the rank of executives, across different companies , is presented in the chart given above. The ratio of executives with a management degree to those without a management degree in each of these companies is provided in the table above. The total number of executives across all companies is .

The total number of management degree holders among the executives in companies and together is ________.

### Choices

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

a. | 225 | |

b. | 600 | |

c. | 2500 | |

d. | 1900 |

## Question 16

Appeared in Year: *2021*

### Question

MCQ▾A jigsaw puzzle has 2 pieces. One of the pieces is shown above. Which one of the given options for the missing piece when assembled will form a rectangle? The piece can be moved, rotated, or flipped to assemble with the above piece.

### Choices

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

a. | ||

b. | ||

c. | ||

d. |

## Question 17

Appeared in Year: *2015*

### Question

MCQ▾The Probabilities that a student passes in Mathematics, Physics, and Chemistry are m, p, and c respectively. Of these subjects, the student has 75 % chance of passing in at least one, a 50 % chance of passing in at least two and 40 % chance of passing in exactly two. Following relations are drawn in m, p, and c:

I.

II.

III.

### Choices

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

a. | Only relation 2 is true | |

b. | Relations 2 and 3 are true | |

c. | Only relation 1 is true | |

d. | Relations 1 and 3 are true |