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ATQ, Cost price of 1 pineapple = 80/32 = Rs. 2.50 Selling price of 1 pineapple = 2.50 × 120% = Rs. 3 Required number = 72/3 = 24
The density of water is maximum at which temperature?
Which of the following is the ultimate source of energy?
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...
How does the angle of minimum deviation of a glass prism of refractive index 1.5 change, if it is immersed in a liquid of refractive index 1.25?
In which type of motion does the velocity of a body vary with time?
If the temperature of a place increases suddenly, the relative humidity –
Two cars A and B are running at velocities of 60km per hour and 45 km per hour. What is the relative velocity of car A with respect to car B, if both ar...
The mass density of Kerosene is:
If lift is going up with acceleration, the apparent weight of a body is -
The refractive indices of quartz crystal for right handed and left handed circularly polarized light of wavelength 762.9 nm are 1.5391 and 1.5392 respe...