Correct Answer: 12.9

Solution : The first 10 prime numbers are:
2, 3, 5, 7, 11, 13, 17,19, 23, 29 
⇒ Average = $\frac{\text{Sum of observation}}{\text{Number of observation}}$   = $\frac{(2+3+5+7+11+13+17+19+23+29)}{10}$ =  $\frac{129}{10}$ = 12.9
Hence, the correct answer is 12.9.

Correct Answer: DMJABO

Solution : Given:
EDITOR is coded as CBGQLO.

Subtract 2 from the place value of the first three letters and subtract 3 from the place value of the last three letters of EDITOR to obtain the required code –
E – 2 = C; D – 2

Correct Answer: Axe : Woodcutter

Solution : Given:
Sword : Warrior (Sword is used by a Warrior who fights in a war).

Let's check the options –
First option: Mason : Plumbline; Plumbline is a tool used by Mason but the words are written in the reverse order.
Second option:

Correct Answer: Foothpath

Solution : The correct choice is the fourth option.

Footpath is a path or track that is laid on the side of roads for people to walk on. This helps convey that the peanut stove, which was present on the path where people walk, makes them think

Correct Answer: Old Stone Age

Solution : The correct answer is the Old Stone Age.

The prehistoric period in the early development of human beings is commonly known as the Old Stone Age. The Stone Age can be defined as the prehistoric period or era when humans made tools

Correct Answer:

Solution : On comparing the question figure and all the answer figures, the following figure will combine and make the complete pattern –

Hence, the third option is correct.

Correct Answer: tragic

Solution : The correct choice is the first option.

Tragic is the appropriate word to fill the blank with, as it is used to describe something that is very sad because it is connected to death and suffering. This helps convey the intended meaning that the

Correct Answer: Suman

Solution : Given:
I. Preeti is sitting opposite to Poonam.

II. Poonam is sitting exactly between Kirti and Anu.

III. Arti sits to the immediate right of Anu.

So, Suman sits to the immediate right of Preeti. Hence, the first option is correct.

Correct Answer: Rs. 1750

Solution : If a 20% discount is given
⇒ Selling Price (SP) = 80% of the Marked Price (MP) = 0.8 × MP
Given that profit = 40%
So,
Selling price = Cost price × (1+ $\frac{profit \%}{100}$) = 1000 × (1+ 0.40)
⇒ 0.8 ×

Correct Answer: A vehicle that is old or almost broken

Solution : The correct choice is the third option.

Explanation:

Rust bucket is an informal idiom used to describe a vehicle, typically a car, that is in very poor condition due to age or lack of maintenance. It suggests that