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

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## Question 15

Numerical Ability

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

Numerical Ability

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

Numerical Ability

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

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