Correct Answer: 89

Solution : Given:
137, 125, 113, 101, ?

The pattern is as follows –
137 – 12 = 125; 125 – 12 = 113; 113 – 12 = 101; 101 – 12 = 89

So, 89 is the missing number of the series. Hence, the fourth option 

Correct Answer: chaitya griha

Solution : The correct option is chaitya griha.

A Buddhist prayer hall or worship space is called a chaitya. A central nave, side aisles, and a stupa or shrine at one end are usually present. In chaityas, devotees would congregate for group worship, meditation, and

Correct Answer: Gerusoppa

Solution : The correct option is Gerusoppa.

The highest waterfall in India is Jog Falls, also known as Gerusoppa Falls. It has an overall height of about 253 meters (830 feet). 

Correct Answer: Rs. 3,960

Solution : Refer to the graph:
Cost of potato = Rs. 120
Potato import in February = 33 tonnes
Potato import in March = 33 tonnes
Required average = $\frac{\text{Total potatoes import×price}}{2}$
= Rs. $\frac{(33+33)×120}{2}$
= Rs. 66 × 60
= Rs. 3960
Hence, the correct

Correct Answer: grown

Solution : The third option is the correct choice.

In the sentence, the speaker is conveying that wheat is widely cultivated, but despite its widespread growth, the output is not large. Grown is the appropriate term to describe the cultivation or production of crops, making it the

Correct Answer: Born in a very rich family

Solution : The fourth option is the correct choice.

Born with a silver spoon in one's mouth is an idiom that means being born into a wealthy or privileged family. The phrase suggests that someone has enjoyed a life of privilege and

Correct Answer: Chanakya

Solution : The correct answer is Chanakya.

The famous philosopher Chanakya authored the Indian Sanskrit text "Arthashastra", a work on statecraft. It contains information on the administrative structure, political structure, military tactics and economic policies of the Mauryan Empire during Chandragupta's rule. 

Correct Answer: $\frac{3}{8}$

Solution : A can complete the work in 48 days.
⇒ 1 day work of A = $\frac{1}{48}$
Work done by A in 18 days = $\frac{1}{48}×18$ = $\frac{18}{48} = \frac{3}{8}$
Hence, the correct answer is $\frac{3}{8}$.

Correct Answer: 3 and 9

Solution : Given:
8 × 4 – 3 + 57 ÷ 9 = 42

Replace the given numbers according to the options one by one with the original numbers in the given equation.
First option: 8 and 4
⇒ 4 × 8 – 3 +

Correct Answer: 5 cm

Solution : The volume of a hemisphere $ = \frac{2}{3}\pi r^3$ 
The volume of a cylinder $ = \pi r^2 h$
Where $r$ is the base radius and $h$ is the height.
Given that the radius of the hemisphere is 30 cm and the height of