Question
25% of 440 + 88 X (1/2)2 - 28 = 8 X
? What will come in the place of question mark (?) in the given expression?Solution
ATQ, 25% of 440 + 88 X (1/2)2 - 28 = 8 X ? 110 + 88 X (1/2)2 - 28 = 8 X ? 110 + 88 X (1/4) - 28 = 8 X ? 110 + 22 - 28 = 8 X ? 132 - 28 = 8 X ? 104 = 8 X ? ? = 104 ÷ 8 ? = 13
An object at rest will remain at rest and an object in motion will remain in motion until and unless it is acted upon by an external force. This is New...
A nucleus with mass number A and atomic number Z undergoes β⁻ decay. Which of the following is correct about the daughter nucleus?
The balance point in a potentiometer for a cell of emf 1.5 V is 60 cm. If a resistance of 5 Ω is connected in parallel with the cell and the new balanc...
The reason for a swimming pool to appear less deep than the actual depth is –
Which law states that internal energy is a function of state and the increase in internal energy equals the sum of heat supplied to the system and work ...
What happens to the resistance of a wire if its length is doubled?
Which mirror always forms virtual, erect, and diminished image?
________ are the elements of group 18.
In the absence of ozone layer, which rays will enter into atmosphere?
The pitch of a sound is determined by its:
Relevant for Exams:
