GATE (Graduate Aptitude Test in Engineering) Aptitude: Questions 12 - 15 of 105

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Question 12

Appeared in Year: 2011

Question

MCQ▾

A container originally contains of pure spirit. From this container of spirit is replaced with of water. Subsequently, of the mixture is again replaced with of water and this process is repeated one more time. How much spirit is now left in the container?

Choices

Choice (4)Response

a.

b.

c.

d.

Question 13

Appeared in Year: 2021

Question

MCQ▾

The number of hens, ducks and goats in farm P are and , respectively. The total number of hens, ducks and goats in a nearby farm Q is . The ratio of hens: ducks: goats in farm Q is . All the hens, ducks and goats are sent from farm Q to farm P. The new ratio of hens: ducks: goats in farm P is________

Choices

Choice (4)Response

a.

b.

c.

d.

Question 14

Appeared in Year: 2020

Question

MCQ▾

Given a semi-circle O as the center, as shown in the figure, the ratio is ________,

A Semi-Circle O as the Center

Where are chords.

Choices

Choice (4)Response

a.

3

b.

c.

d.

2

Question 15

Appeared in Year: 2014

Question

MCQ▾

One percent of the people of country are taller than . Two percent of the people of country are taller than . There are thrice as many people in country as in country . Taking both countries together, what is the percentage of people taller than ?

Choices

Choice (4)Response

a.

2.5

b.

1.5

c.

3.0

d.

1.25

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