Explanation

Vitamin-B Complex is found in a wide variety of foods including leafy greens, seeds, fruits, and seafood.

It helps in energy production and supports brain and nerve function.

Explanation

Digit 7 appears in both units and tens places.

Total count = 9 (units) + 9 (tens) + 1 (double 7 in 77)

= 19 + 1

= 20 times.

Explanation

HbA (Hemoglobin A) is the normal and most common type of hemoglobin in adults.

HbF (Fetal Hemoglobin) is predominant in fetuses and newborns, later replaced by HbA.

Explanation

The largest 4-digit number is 9999.

Dividing 9999 by 88 gives: 9999 ÷ 88 = 113.625 → Integer part = 113

113 × 88 = 9944, which is the largest 4-digit number divisible by 88.

Explanation

Tallest is the superlative degree of tall.

"tallest" is used when comparing the heights of two or more people or objects.

Additional information:

If we were talking about just one person's height, we would use the word "tall" instead of "tallest."

Explanation

Galvanized iron sheets have a coating of zinc. 

Galvanization is a process where a layer of zinc is applied to iron or steel to protect it from rusting, making "galvanized iron" essentially iron coated with zinc

Explanation

A man sold two scooters for 24000 each.

Find the cost price of one scooter at gain of 20% :-

C.P = (S.P × 100)/(100 + gain)

= (24000 × 100)/(100 + 20)

= 2400000/120

= 20000

Explanation

The phrase "agree with" is used for referring to agreeing with a person,

معاہد پرسن کے ساتھ ہو تو وید لگائیں گے

Example

Ali agrees with his father on the decision to hold the stocks.

She agrees with my proposal.

********

the phrase "agree to" is used for referring to agreeing with a non-person.

معاہد ہ نان پرسن سے ہو تو ٹو لگائیں گے

Example

Ali has agreed to hold the stocks.

Explanation

The liver synthesizes most plasma proteins like albumin and clotting factors.

These proteins are essential for maintaining blood pressure and clotting.

Explanation