For the process of photosynthesis, which of the following gases is required during the day?

What is the labeled price of the article?

Statement I: The profit earned would be 20% if no discount is offered.

What was the profit earned by selling an article?

How many students passed in first class?

I. 75% of the students who appeared in the examination have passed in first or second or third class.

What is the area of the hall?

I: Total cost (Labour + Material) of flooring the hall is Rs. 29,000

What is the principal amount?

What was the price of House P last year?

Statement I:  The ratio of the price of two houses P to Q was 3:4 last year.

Who among the following among C and A is elder?

In how much time will a train running with a speed of 72 km/hr cross the second train?

What is the sum of two numbers?

I. Difference between the numbers is ` `