Correct Answer: P × Q + R

Solution : Let's check the given options –
First option: Q × P + R
According to the given expression, the family tree will be as follows –

Here, the quadrilateral represents the male, and the circular figure represents the female in the

Correct Answer: 36.04%

Solution : Successive discounts of 18% and 22% 
Single Discount $=D_{1} + D_{2} - \frac{(D_{1}\times D_{2})}{100}$
where, $D_{1}$ & $D_{2}$ are two successive discounts.
Single Discount = $18 + 22 - \frac{18\times22}{100}$
= 40 - 3.96
= 36.04%
$\therefore$ Successive discounts of 18% and 22% are equal

Correct Answer: $22 : 21\sqrt{3}$

Solution : Let the side of the equilateral triangle be $a$ unit.
Perimeter = $3a$ unit
Circumference of the circle = $2\pi r$
Given: Perimeter of triangle = circumference of the circle
So, $3a = 2\pi r$
⇒ $\frac{a}{r}=\frac{2 \pi}{3} =\frac{2\times22}{3 \times7}$
$\therefore \frac{a}{r}=\frac{44}{21}$
Area

Correct Answer: 999 : 2

Solution : Given:
534 : 2 :: ? : ?

Here, 534 : 2→(5 + 3) ÷ 4 = 8 ÷ 4 = 2
Let's check the options –
First option: 102 : 9→(1 + 0) ÷ 2 = 1 ÷ 2 = 0.5 ≠

Correct Answer:

Solution : Given:

Teacher, Girls, and Boys 

Here, the teacher is different from boys and girls.

Similarly, boys are different from girls.

Therefore, there is no direct relationship between them, so the circles will not intersect with each other.

So, the second option represents the best relationship between

Correct Answer: NOQR

Solution : Given:
ABDE : FGIJ :: IJLM : ?

Add 5 to the place value of each letter of ABDE to obtain the required code –
A + 5 = F; B + 5 = G; D + 5 = I; E + 5 = J

Correct Answer: 49%

Solution : Given: Three successive discounts of 15%, 20%, and 25%.
Single effective discount = [1 – (1 – 0.15) × (1 – 0.20) × (1 – 0.25)] × 100%
= [1 – 0.85 × 0.80 × 0.75] × 100%
= [1 – 0.51] × 100%
=

Correct Answer: Rhime

Solution : The correct choice is the first option.

The incorrectly spelt word in the given sentence is "rhime". The correct spelling is rhyme, which means a word that has the same sound as another.

So, the sentence with the correct spelling would be: "The rhyme

Correct Answer: Gandhayukti

Solution : The correct answer is Gandhayukti.

The Brihat Samhita, an ancient Indian text on various subjects including astrology, architecture, agriculture, and more, provides information on a wide range of topics. In the context of making scents, mouth perfumes, and bath powders, the Brihat Samhita uses the

Correct Answer: Rs. 300

Solution : Let the original Marked price be Rs. 100.
So, the discount is = (100 – 86) = Rs. 14
Now for the discount of Rs. 14, the original Marked price is = Rs. 100
Then for the discount of Rs .42, the original Marked