For the following questions answer them individually
If $$\left(\frac{\tan \theta - \sec \theta + 1}{\tan \theta + \sec \theta - 1}\right) \sec \theta = \frac{1}{k}$$, then k =Â
The table shows the production of different types of cars (in thousands).
The total production of type A cars in 2011, and type C cars and type E cars in 2012 taken together is what percent of the total production of type B cars during 2010 to 2014?
The total number of students in section A and B of a class is 110. The number of students in section A is 10 more than that of section B. The average score of the students in B,in a test, is 20% more than that of students in A. If the average score of all the students in the class is 72, then what is the average score of the students in A ?
A shopkeeper sells an item for ₹492 after allowing 18% discount on its marked price. Had he NOT allowed any discount, he would have earned a profit of 20% on the cost price. What is the cost price of the item ?
The prices of two articles are in the ratio 4 : 5. If the price of the first article is increased by x% and that of the other is decreased by 30%, then the new prices of A and B will be in the ratio 10 : 7. The value of x is:
In the following passage some words have been deleted. Fill in the blanks with the help of the alternatives given. Select the most appropriate option for each blank.
Comprehension:
During the reign of Aurangzeb, the last of the Mughals, there (1)______ revolts against the empire. (2)______ were the revolts of the Marathas, the Sikhs, the Jats and (3)______ others. After the death of Aurangzeb, the Mughal empire began to (4)______ fairly fast. The country soon (5)______ into smaller territories many of which became more or less independent.