Explanation

Let's simplify the expression:

√3 × √5 × √15

= √(3 × 5 × 15)

= √(225)

= 15

Explanation

"Pinned to" indicates attachment — the paper is fixed onto the surface of the poster.

It correctly shows the action of fastening one item to another.

Explanation

First, find the LCM of 3 and 5, which is 15.

Now, convert both fractions:

5/3 = 25/15

2/5 = 6/15

Subtract:

25/15 - 6/15 = 19/15

Explanation

Explanation

The product of two rational numbers is always rational because the product of two fractions (or integers) is another fraction (or integer).

Rational numbers are closed under multiplication, meaning multiplying two rationals results in another rational number.

Explanation

Benefits of GMOs:

Higher Crop Yields: Engineered for drought/pest resistance (e.g., Bt cotton).

Disease Resistance: Vaccines/biotech crops (e.g., virus-resistant papaya).

Nutritional Enhancement: Golden Rice (vitamin A enriched).

Explanation

The Election Commission of Pakistan (ECP) is a constitutional body that organizes and supervises elections in the country.

Its main role is to ensure transparency, fairness, and impartiality in the electoral process.

Explanation

Let's calculate the amount Ali will have after one year with compound interest:

Principal (P) = Rs. 20,000

Rate (R) = 5% = 0.05

Time (n) = 1 year

Amount = P × (1 + R)^n

= 20,000 × (1 + 0.05)^1

= 20,000 × 1.05

= 21,000

Explanation

Grace means نرمی ، خوبصورتی ، یا بہتر تحریک

Ungraceful means نقل و حرکت میں خوبصورتی یا عجیب و غریب کی کمی ہے

Explanation