Correct Answer: XVRPI

Solution : Let's check the options –
First option: MKHBD; Place value→M = 13; K = 11; H = 8; B = 2; D = 4; Now, add the place value→13 + 11 + 8 + 2 + 4 = 38
Second option: GFKHC; Place value→G =

Correct Answer: STVW

Solution : Given:
ABDE : GHJK :: MNPQ : ?

Add 6 to the place value of each letter of ABDE to obtain the required code –
A + 6 = G; B + 6 = H; D + 6 = J; E + 6 = K

Correct Answer: QU

Solution : Given:
NR : OT :: PS : ?

Add 1 and 2 to the place values of the first and second letters respectively of NR to get the related letter cluster –
N + 1 = O; R + 2 = T
Thus, NR is

Correct Answer: Kepler's Third Law

Solution : The correct option is Kepler's Third Law.

Kepler's Third Law states that the square of the period is approximately equal to the cube of the radius.

It states that the square of the orbital period (T) of a planet is directly proportional to

Correct Answer: 12 days

Solution : Let Vinod's efficiency be $x$
Let the total time taken by them to complete the work = $t$ days
Anuj's efficiency = $\frac{3}{2}x$
Number of days taken by Anuj to complete the work = 20 days
Total work = Efficiency × Time
Now, $20\times

Correct Answer: 135

Solution : Given:
66, 87, 110, ?, 162, 191

Add consecutive odd numbers starting from 21 to the previous number to get the next number.
66 + 21 = 87; 87 + 23 = 110; 110 + 25 = 135​; 135 + 27 = 162; 162 +

Correct Answer: enchanting

Solution : The correct choice is the first option.

The word magical suggests something related to magic, enchantment, or having mysterious and supernatural qualities.

A synonym for magical could be enchanting. Both magical and enchanting convey a sense of wonder and fascination. They describe experiences or qualities

Correct Answer: Father

Solution : First, we need to draw a family tree –

In the above figure, the circular figure represents the female and the quadrilateral represents the male.
Now, from the above diagram, the only daughter of Amar's maternal grandfather is Amar's mother. The man in question is

Correct Answer: Both I and II

Solution : The correct answer is Both I and II.

A graph known as the production possibilities curve (PPC) illustrates every possible output combination that is currently possible with available resources and technological advancements. The PPC, also known as the production possibilities frontier (PPF),

Correct Answer: FBJL

Solution : Let's check the options –

First option: FBJL; The letters F, B, J, and L are not arranged in alphabetical order.
Second option: DKRW; The letters D, K, R, and W are arranged in alphabetical order.
Third option: CNPT; The letters C, N, P, and