Logic: Letters are coded by the place value of their opposite letters.

Similarly,

Hence, option C is the correct answer.

Here the question figure is correctly embedded in the answer figure as shown below:

Hence, option D is the correct answer.

acbddac/acbddac/acbddac

Hence, option C is the correct answer.

• Chhapar Mela is celebrated in the village of Chhapar in the district of Ludhiana, Punjab.

• It is celebrated every year in month of September.

• This mela (fair) is held in the memory of Gugga Pir.

• It is one of the most popular and spectacular festivals of the Malwa belt of Punjab.

• Tata Steel has inked a pact with Aarav Unmanned Systems (AUS) for drone-based mining solutions for effective mine management.

• Primary goal: To jointly develop and offer sustainable and end-to-end integrated solutions that will focus on efficiency, safety, and productivity of open cast mining operations.

• These end-to-end mining solutions are economical, demand fewer on-foot exploration requirements, and improve production, efficiency, and site safety.

Radius(r)= 20/2 = 10 cm

According to the question,

 (n= number of small spheres)

n = 1000/8 = 125

Hence, option B is the correct answer.

Total capacity of tank = LCM (30, 45, 20) = 180 units
Efficiency = Total capacity/Time taken

Efficiency of (A + B − C) = 6 + 4 − C = 9
C = 10 − 9 = 1
Third pipe can empty the tank in  = 180/1 = 180 minute = 3 hrs

The idiom ‘turn over a new leaf’ refers to ‘to start behaving in a better way’. 
E.g. :- She promises to turn over a new leaf if we give her one more chance.
Hence, option A is the correct answer.

Let us first find the meaning of the given options and context of the sentence to answer properly.

• Indelible means when something is impossible to remove by washing or in any other way.

• Embarrassment means the feeling of being embarrassed, or something that makes you feel embarrassed.

• Bindable means capable of being tied by a rope.

• Delegable means capable of being delegated.

• Delegate means to give a particular job, duty, right, etc. to someone else so that they do it for you.

• Endorsement means the act of saying that you approve of or support something or someone.

• Creatable means that can be created.

• Vulnerable means able to be easily physically or mentally hurt, influenced, or attacked.

• Before second blank, we have verb 'think' and according to given options, we can put ‘about’ after it.

• As, ‘think about’ is a phrasal verb which means to consider doing something.
  • E.g. :- I’m thinking of moving to Sydney.

• Other options are irrelevant in this context.

• The given sentence mentions the use of tattoo which can't be deleted once we got a tattoo.

• And people don't consider its consequences or future aspects.

• After a while, they get bored with it and then they start feeling uncomfortable.

• So, according to the meaning and context of the sentence, the blanks must be filled with ‘indelible, about, tired, and embarrassment’.

 
Thus, the sentence should be :- Even though everyone realizes that a tattoo is indelible, it seems like some people don’t really think about what will happen if they get tired of it or it starts to become an embarrassment.
Hence, option A is the correct answer.