Explanation

Ahme is oldest 

because Naseem is older than Waseem 

and Waseem is younger than Ahmed 

Explanation

D    C    X   W
H    G    T   S
L     K    P   O
P     O    L   K
T     S    H   G

Explanation

A triangle is called a right-angled triangle when it has an angle equal to 90 degrees.

Otherwise, it will not be a right-angled triangle.

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all four sides are of equal length (equilateral), and all four angles are right angles. 

A triangle that has no equal sides and no equal angles is known as a Scalene Triangle

while 

if two sides of a triangle are of equal length, then it is called. Isosceles triangle

Sh5-9-2023

Explanation

X²+ (x-3)²= 89

X²+x²+9-6x=89

2x² -6x+9-89=0

2x² -6x-80=0

2 common

x² -3x-40=0

x² -8x +5x-40=0

x(x-8)+5(x-8)

(x+5)(x-8)

X=8

8-3=5

Explanation

Heavy is to Light Rough is too Smooth

The opposite of heavy is light, similar to smooth is the opposite of rough

Explanation

July is 7th month of English Calendar 

The odd-numbered months are January, March, May, July, September, and November, being the 1st, 3rd, 5th, 7th, 9th, and 11th,

while the others are even months.

So there are 6 odd months and 6 even months.

Explanation

Equilateral Triangle Three equal angles, always 60

all sides are of equal length (equilateral), and all  angles are right angles. 

A triangle that has no equal sides and no equal angles is known as a Scalene Triangle

while 

if two sides of a triangle are of equal length, then it is called. Isosceles triangle

Explanation

The given series is a square of natural number

(1)^2 = 1

(2)^2 = 4

(3)^2 =9

(4)^2 = 16

(5)^2 = 25

(6)^2 = 36

(7)^2 = 42

(8)^2 = 64

Explanation

When quantities X and Y are inversely proportional to each other or in the inverse proportion,

one quantity decreases when the other quantity increases or when one quantity increases the other quantity decreases.

It is also known as inverse variation.

Explanation

Shorts is the odd one.

: Because all the rest of them are worn during winter but shorts are worn during summer.