Explanation

Alzheimer's disease is a disease that affects the brain and nervous system.

It happens when nerve cells in the brain die.

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Explanation

Braille is a tactile representation of alphabetic and numerical symbols using six dots 

We celebrate World Braille Day every year on January 4th because it's Louis Braille's birthday

Explanation

Explanation

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Explanation

Let us convert the given word expression into a numerical format by deriving each term and its operation.

The operation of multiplication or 'x' in words is 'times'.

Eight times of a number b is denoted by 8xb = 8b.

Ten times of a number c is denoted by 10xc = 10c.

The operation of subtraction is denoted by ' - '.

Since we are subtracting eight times the number b from ten times the number c, we will write the term 10c first and then place the operation sign (of subtraction), which is followed by the next term 10c.

Hence, the required expression is = 10c- 8b.

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Explanation

Joe Biden is the 46th and current president of the United States 

Important Question "Joseph Robinette Biden Jr":

Joseph Robinette Biden Jr. is an American politician

Born: November 20, 1942

Joe Biden was inaugurated on January 20, 2021.

Joe Biden belongs to the state of Pennsylvania

Explanation

Prime Minister Imran Khan will visit Russia on February 23-24, diplomatic sources said in Islamabad on Monday,

signaling the first visit by a Pakistani premier to Moscow in 23 years

On Wednesday, Pakistani Prime Minister Imran Khan will be the first foreign leader to meet with Russian President Vladimir Putin.

***

Who has recently urged PM Imran Khan to raise the issue of Ukraine during Russia visit?

Explanation

• April 21, 2026, Friedrich Merz is the Chancellor of Germany.
• A member of the center-right Christian Democratic Union (CDU),
• He took office on May 6, 2025
• He succeeded Olaf Scholz

اس کو ضرور پڑھ کے جائیں

Who is the current vice Chancellor of Germany?

Explanation

brooding means "engaged in or showing deep thought about something that makes one sad, angry, or worried"

The above sentence " describes Romeo's feelings for Rosaline" so "brooding" is the best option to make a meaningful sentence

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Explanation

1,5,9,13, ---- 40th

d=5-1=4 d=9-5=4 =1+(40-1)*4 =1+156 =157

U have to use the formula S=n/2 [2a+(n-1)d]

S=40/2[2(1)+(40-1)4]

S=20[2+(39)4]

S=20[156]

S=3160

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