Explanation

The rank of Pakistan is 108th in the World Bank’s Ease of Doing Business Index 2020.

The report was discontinued by the World Bank on September 16, 2021.

Explanation

Let the numbers be a, b and c Then, a2 + b2 + c2 = 138 and (ab + bc + ca) = 131 (a + b + c)2 = a2 + b2 + c2 + 2(ab + bc + ca) = 138 + 2 x 131 = 400 ⇒ (a + b + c) = 400−−−√ = 20

Explanation

Let the ten's digit be x and unit's digit be y

Then, x + y = 15 and x - y = 3   or   y - x = 3

Solving x + y = 15   and   x - y = 3, we get: x = 9, y = 6

Solving x + y = 15   and   y - x = 3, we get: x = 6, y = 9

So, the number is either 96 or 69

Hence, the number cannot be determined.

Explanation

Amalgamate mean یکجا کرنا

Separate mean  الگ

Sh17-8-2023

Explanation

The Dewan Rakyat is the lower house of the bicameral Parliament, the federal legislature of Malaysia.

Explanation

For 4 numbers to average 0.6, the sum of the numbers must equal 4(0.6)=2.4

1.0+0.8+0.2+x=2.4

2.0+x=2.4

x=0.4

Explanation

"Play being recognized" as an important factor in improving mental and physical health and thereby reducing human misery and poverty.

• eliminates an error in the sentence

"Play is recognized as" an important factor in improving mental and physical health and thereby reducing human misery and poverty.

"کھیل کو" ذہنی اور جسمانی صحت کو بہتر بنانے اور اس طرح انسانی مصائب اور غربت کو کم کرنے میں ایک اہم عنصر کے طور پر تسلیم کیا جاتا ہے۔
...

• Error in following conventions.
• This is an incomplete sentence or fragment.
• The sentence needs a verb to establish a principal clause.
• Choice D provides the verb (is recognized) and presents the only complete sentence in the group.
  

Explanation

paragon means 

پیراگون کا مطلب ہے ایک قسم کا کمال یا کمال کا نمونہ۔ جس کا کوئی برابر نہیں ہے۔

perfect model meaning کامل ماڈل

ND16-8-2023

Explanation

 Water is less energy-giving food.

..

Carbohydrates and fats are the main sources of energy.

raw potato is not energy-giving food

energy-giving foods are grains like wheat and rice and foods like sugar and chocolate

ND16-8-2023

Explanation

This relationship is called Boyle's Law and makes up part of the ideal gas law.

When the volume of a gas shrinks, the gas molecules have less space to move around and so they hit their container.