Search Previous Year Questions

Given: Botany : Plants 

Study of Plants is called Botany. 

Similarly,

Geology : Earth 

Study of Earth is called Geology.

Hence, Earth is correct. 

Additional Information

Study of Birds is called Ornithology.

Study of Reptiles is called Herpetology. 

​Study of Animals is called Zoology.

According to the given information,

1. Ritika sits immediate left of Mini.

2. Two persons are sitting between Ritika and Navya. 

3. Navya sits immediate right of Saumya.

Ritika sits immediate right of Neha.

The pattern followed here is:

Hence, '353' is the correct answer.

Let's check each option,

Hence, the correct answer is "Option 3".

Preparing the family tree using the following symbol:

As per the given data, the blood-relation diagram is:

Here, Ramay's mother is the maternal grandmother of the boy.

Hence, the correct answer is "Maternal grandmother".

Mistake PointsMeans that the wither Ramaya is the female or male.

If we consider the Ramaya is female then the correct answer is option (4).

But we consider Ramaya is the male that means he is the husband of only sister.

Ramaya's mother is the boy's aunt's mother in law.

This relation not given in the option.

So, the correct answer is Option (4).

The logic followed here is:

Similarly;

Hence, the correct answer is "AUBVP".

According to the given information:

1)  Anamika is the 13^th from the left side, and Mridula is the 17^th from the right side.

=> The number of students in a row = Mridula's position from left + Mridula's position from right - 1.

=> Mridula's position from left = The number of students in a row - Mridula's position from right + 1.

=> Mridula's position from left = 67 - 17 + 1 = 51.

=> Students between Anamika and Mridula = Mridula's position from left - Anamika's position from left - 1.

=> Students between Anamika and Mridula = 51 - 13 - 1 = 37

Hence, the correct answer is "37".

Alternate MethodAccording to the given information:

1) Anamika is the 13^th from the left side.

2) Mridula is the 17^th from the right side.

3) There are 67 students in total.

12 + Anamika + 37 + mridula + 16 = 67 students

Hence, the correct answer is "37".

The logic follows here is:

Given three-digit number :

196, 484, 289, 121

Given conditions:

Positions of the first and the second digits within each number are interchanged. 

Thus the second-highest number after interchanging the first and the second digits within each number is 484.

Hence, the correct answer is "484".

The least possible Venn diagram for the given statements is as follows-

Conclusion:

I. All apples are nuts. → True (as all apples are bananas and all bananas are nuts)

II. All grapes are nuts. → True (as all grapes are bananas and all bananas are nuts)

III. No nuts are bananas. → False (as all bananas are nuts; some nuts will definitely be bananas)

Hence, only conclusions (I) and (II) follow.

So, first let us consider the total numbers which can be formed from an individual number,

(a) Following numbers can be formed from 729,

792, 297, 279, 972, 927

(b) Following numbers can be formed from 643,

634, 463, 436, 346, 364

(c) Following numbers can be formed from 859,

895, 598, 589, 985, 958

(d) Following numbers can be formed from 567,

576, 675, 657, 765, 756

(e) Following numbers can be formed from 944,

494, 449

Now, we have to see how many numbers are divisible by 4 in the individual group of numbers,

(a) In 729 : 792 and 972 are divisible by 4

(b) In 643 : 436 and 364 are divisible by 4

(c) In 859 : No number is divisible by 4

(d) In 567 : 576 and 756 are divisible by 4

(e) In 944 : 944 divisible by 4

So, the answer is 859, because it does not have any number divisible by 4.

Hence, the correct answer is ‘859’.