اپنے بھائی کے ساتھ تمھارا

مسکران تمھارے لیے ہے

محبت کا متضاد ہے

نرم مزاجی کے پیکر تھے

پ خاتم النبین صلی اللہ علیہ وسلم ہنسی مزاق کرتےتھے

جو الفاظ املا یا آواز کے لحاظ سے ایک دوسرے سے ملتے جلتے ہوں مگر ان کےمعنی مختلف ہوں کہلاتے ہیں

شاعر نے گواہ بنایا ہے وطن کی

وقار کا مترادف ہے

صداقتوں کے دیے جلاکر بڑھارہے ہیں

x-1 is a factor of 4x²-9x-6.

What do we get after factoring 49x²-28xy+.4y²?

 What do we get after expanding (p+3q-2z)²?

Find the value of k, if x-3 is a factor of 5x³-2x²+x+k.

What do we get after factorising x²+6x-27?

Which of the following is the common factor of 21 x²y and 35 xy²?

(y – x) (y + x) is equal to which of the following:

Which of the following is the common factor of:

        5xy, 3pqr and 40 xyz?

The common factor of 2x, 3x^3, 4 is

 On factorising 14pq + 35pqr, we get:

Which of the following is a binomial ?

How many terms are there in the expression 5xy + 9yz + 3zx + 5x – 4y ?

The like terms of the following are

The sum of 8pq and -17 pq is

The result of subtraction of 7x from 0 is

The common factor of x³y² and x⁴y is

The factorisation of 10x² – 18x³ + 14x⁴ is

The value of 99² is

The product of 4mn and 0 is

The rational number which is equal to its negative is

Whenever the surfaces in contact tend to move or move with respect to each other, the force of friction comes into play

To sharpen the blade of a knife by rubbing it against a surface,which of the following will be most suitable?

If we apply oil on door hinges, the friction will

Which of the following statements is incorrect?

A boy rolls a rubber ball on a wooden surface. The ball travels a short distance before coming to rest. To make the same ball travel longer distance before coming to rest, he may

A toy car released with the same initial speed will travel farthest on

In a large commercial complex there are four ways to reach the
main road. One of the path has loose soil, the second is laid with polished marble, the third is laid with bricks and the fourth has gravel surface. It is raining heavily and Paheli wishes to reach the main road. The path on which she is least likely to slip is

Will force of friction come into play when a rain drop rolls down a glass window pane

Imagine that an object is falling through a long straight glass
tube held vertical; air has been removed completely from the
tube. The object does not touch the walls of the tube. Will the
object experience any force of friction?

Static friction is

 Rolling friction is smaller than?

 Lubricants ________

 On what force of friction depends?

 Friction is a __________

 What kind of substances are known as lubricants

Which of the following produces least friction?

Friction always

Which of the following is not a smooth surface?

Force of friction is directly proportional to

The flying machine offering the least frictional force should be