Ecology and Evolution (EY) 2026

1

2026 · Unclassified

Ecology and Evolution (EY) 2026

Expedite, Hasten, Hurry, ______
Fill the blank by choosing a word with a meaning similar to that of the words given above.

A

Accelerate

B

Retard

C

Provide

D

Disable

2

2026 · Unclassified

Ecology and Evolution (EY) 2026

A black square PQRS has been cut into two parts. One part of it is shown in Panel I. Which one of the shapes in Panel II is the other part?

A

(i)

B

(ii)

C

(iii)

D

(iv)

3

2026 · Unclassified

Ecology and Evolution (EY) 2026

A day can only be cloudy or sunny. The probability of a day being cloudy is 0.5, independent of the condition on other days. What is the probability that in any given four days, there will be three cloudy days and one sunny day?

A

1/4

B

3/4

C

2/3

D

3/8

4

2026 · Unclassified

Ecology and Evolution (EY) 2026

The values of Stock A and Stock B on a particular day are Rs. 50 and Rs. 80, respectively. An investor invests Rs. 100 in Stock A and Rs. 80 in Stock B. He sells all the stocks the next day when the value of Stock A is Rs. 55 and Stock B is Rs. 70. The profit made by the investor is Rs. ______

A

0

B

5

C

10

D

20

5

2026 · Unclassified

Ecology and Evolution (EY) 2026

‘When it is raining, peacocks dance.’
Based only on this sentence, which one of the following options is necessarily true?

A

Peacocks dance only when it is raining.

B

When peacocks dance, it is raining.

C

When peacocks are not dancing, it is not raining.

D

When it is not raining, peacocks do not dance.

6

2026 · Unclassified

Ecology and Evolution (EY) 2026

Water : P :: Food : Q
Choose the P and Q combination from the options below to form a meaningful analogy.

A

P = Thirst; Q = Hunger

B

P = Drink; Q = Hunger

C

P = Thirst; Q = Satiated

D

P = Wet; Q = Critic