Correct Answer: RSTU

Solution : Given:
KLMN : IJKL :: TUVW : ?

Subtract 2 from each letter of KLMN to get the required code –
K – 2 = I; L – 2 = J; M – 2 = K; N – 2 = L
Thus, KLMN is coded

Correct Answer: 4

Solution : Given: 8B2 is divisible by 3.
By trial-and-error method,
Let the maximum value of B = 8.
⇒ 8 + 8 + 2 = 18
18 is divisible by 3.
So, (1 + 3 + A) = 8
⇒ (4 + A) = 8
⇒

Correct Answer: Radcliffe line

Solution : The correct option is the Radcliffe line.

The border line that separates India and Pakistan is the Radcliffe Line. It is named after Sir Cyril Radcliffe, the chairman of the Border Commission responsible for demarcating the boundaries between the two newly independent countries

Correct Answer: NGAMETIC 

Solution : Given:
MOMENTUM is coded as EMOMNTUM.

MOMENTUM is coded as EMOMNTUM –
Divide the letters of the word into two halves→MOME / NTUM
Reverse the letters of the first part→EMOM; write the second part as it is.
Now, join them, the code will be EMOMNTUM.

Correct Answer: Acoustics

Solution : The correct choice is the second option.

Acoustics is the branch of physics that deals with the different properties of sound. It deals with studying sound, its production, transmission, and effects. It involves analysing how sound is generated, transmitted, and received, as well as

Correct Answer: 2

Solution : Divisibility rule for 11: The difference in the sum of digits at even places and odd places is divisible by 11.
Given number = 6788934a4
Sum of digits at odd places = 6 + 8 + 9 + 4 + 4 = 31
Sum of

Correct Answer: A Parliamentary Government 

Solution : The Correct Answer is-  A Parliamentary Government 

In a parliamentary system of government, the real executive power is held by a cabinet made up of legislators who are both individually and collectively accountable to the legislature. In a parliamentary system, the legislature is

Correct Answer: (2)

Solution : The correct answer is the second option.

This option "approaching us" is the correct choice as the verb "approached" should be in the gerund form "approaching" to indicate an act of approaching. The sentence conveys the meaning that we saw one tiger while it

Correct Answer: 17

Solution : The correct option is 17

The sound wave must reach the surface and return in a time interval that our ears can distinguish as different sounds in order for us to detect a distinct echo. Since the sound needs to travel to the surface and

Correct Answer: 20

Solution : Given: $a-b=1$ and $a^{3}-b^{3}=61$
$\therefore a^3–b^3=(a–b)^3+3ab(a–b)$
Putting the values, we get
⇒ $61 = 1 + 3ab × 1$
⇒ $61 – 1 = 3ab$
⇒ $3ab= 60$
Thus, $ab=\frac{60}{3}=20$
Hence, the correct answer is 20.