Question
The cost price of 30 apples is Rs.120. If it is sold at
25% profit, then how many apples will be sold for Rs.75?Solution
Cost price of 1 apple = 120/30 = Rs.4 Selling price of 1 apple = 4 × 125% = Rs.5 Required number = 75/5 = 15
When a forward bias is applied to a p-n junction, it
Which among following third generation of computers had ?
In the elastic range of a material under tension, the ratio of stress to strain:
The primary function of the cerebrospinal fluid is to:
What is the primary component of natural gas?
What is the focal length of a double convex lens for which the radius of curvature of each surface is 30 cm and the refractive index of glass is 2.50 ?
A series LCR circuit has a resistor of 100 Ω. At resonance, the voltage across the resistor is 50 V and across the inductor is 30 V. If the angular re...
Formation of curd by milk is done by-
`Short-sight' in human eye can be corrected by using proper –
What is the normal pH of human blood?
Relevant for Exams:
