Exams

If demand curve for roller skates is D = 23000 - 19P and supply curve is S = 18000 + 6P, find the equilibrium Price?

ABCD is a quadrilateral with AB = 9 cm, BC = 40 cm, CD = 28 cm, DA = 15 cm and angle ABC is a right –angel
What is the difference between perimeter of triangle ABC and perimeter of triangle ADC?

Many freshwater animals cannot live for long in sea water and vice versa because of the _______ problems, they would face.

The bar graph shows the internal memory size of 5 different smartphone models (A,B,C,D,E). Study the diagram and answer the following questions.

Which two models have the same memory size?

On 10 April 2017, Lok Sabha Passed the Motor Vehicles Act (Amendment) Bill, 2016. Under the new provisions, a fund named ‘MVAF’ will be constituted. What does ‘A’ stand for in ‘MVAF’?

What is the simplified value of (sec4 A – tan2 A) – (tan4 A + sec2 A)?

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.
Organic pulses are so popular today (1)/ that many people wonder (2)/ how they ever lived without them. (3)/ No Error (4)

Who wrote the book 'Glimpses of World History'?