Question : Directions: In the following question, a series is given with one or more alphabet missing. Choose the correct alternative from the given options.
A, ?, I, O, ?

Option 1: D, T

Option 2: F, V

Option 3: E, U

Option 4: C, W

Question : Directions: A # B means A is the brother of B,
A @ B means A is the wife of B,
A & B means A is the daughter of B,
A % B means A is the sister of B.
If P % R & Y @ Z # M % N, then, how is M related to P?

Option 1: Paternal aunt

Option 2: Mother

Option 3: Paternal uncle

Option 4: Maternal aunt

Question : $\sqrt{\frac{1+\sin\theta}{1-\sin\theta}}+\sqrt{\frac{1-\sin\theta}{1+\sin\theta}}$ is equal to:

Option 1: $2\cos\theta$

Option 2: $2\sin\theta$

Option 3: $2\cot\theta$

Option 4: $2\sec\theta$

Question : Directions: Two statements are given, followed by two conclusions numbered I and II. Assuming the statements to be true, even if they seem to be at variance with commonly known facts, decide which of the conclusions logically follow(s) from the statements.
Statements:
All flowers are trees.
All leaves are flowers.
Conclusions:
I. All trees are flowers.
II. All leaves are trees.

Option 1: Only Conclusion I follows

Option 2: Neither Conclusion I nor II follows

Option 3: Only Conclusion II follows

Option 4: Both Conclusions I and II follow

Question : A boat travels 60 kilometres downstream and 20 kilometres upstream in 4 hours. The same boat travels 40 kilometres downstream and 40 kilometres upstream in 6 hours. What is the speed (in km/hr) of the stream?

Option 1: 24 km/hr

Option 2: 16 km/hr

Option 3: 18 km/hr

Option 4: 20 km/hr

Question : Identify the sentence that correctly uses the indefinite article.

Option 1:  A taco is a traditional Mexican dish consisting of a tortilla topped with a filling.

Option 2: A taco is a traditional Mexican dish consisting of an tortilla topped with filling.

Option 3: An taco is a traditional Mexican dish consisting of tortilla topped with filling.

Option 4: A taco is traditional Mexican dish consisting of a tortilla topped with an filling.

Question : Though there is no single theory that can explain the origin of the south-west monsoon, it is believed that the main mechanism is the differential heating of land and sea during

Option 1: Winter months

Option 2: Summer months

Option 3: Cyclonic storms

Option 4: South-west trade wind flow

Question : Directions: In the following question, out of the four alternatives, select the alternative that will improve the bracketed part of the sentence. In case no improvement is needed, select "No Improvement".

It will take four hours to walk (across) the caves.

(1) over

(2) through

(3) between

(4) No Improvement

Option 1: 1

Option 2: 2

Option 3: 3

Option 4: 4

Question : The value of $\frac{\left(1 \frac{1}{9} × 1 \frac{1}{20} ÷ \frac{21}{38}-\frac{1}{3}\right) ÷\left(2 \frac{4}{9} ÷ 1 \frac{7}{15} \text { of } \frac{3}{5}\right)}{\frac{1}{5} \text { of } \frac{1}{5} ÷ \frac{1}{125}-\frac{1}{25} ÷ \frac{1}{5} \text { of } \frac{1}{5}}$ lies between ____.

Option 1: 0.1 and 0.15

Option 2: 0.2 and 0.25

Option 3: 0.15 and 0.2

Option 4: 0.25 and 0.3

Question : The average weight of some students in a class was 60.5 kg. When 8 students, whose average weight was 65 kg, joined the class, then the average weight of all the students increased by 0.9 kg. The number of students in the class, initially, was:

Option 1: 37

Option 2: 42

Option 3: 32

Option 4: 40