Exams

If the rice is sold at Rs 56 per kg, there would be a 40% loss. To earn a profit of 20% what should be the price of rice (per kg)?

In the following question, out of the four alternatives, select the alternative which is the best substitute of the words/sentence.
A person or thing that is likely to cause harm

If the expression px3 – qx2 – 7x – 6 is completely divisible by x2 – x – 6, then what is the value of p and q respectively?

A boy found the answer for the question "Subtract the sum of 1/4 and 1/5 from unity and express the answer in decimals" as 0.45. The percentage of error in his answer was

Which organelles supply energy to the cell?

What is the chemical formula of aluminium nitride?

If the selling price of an item is Rs 1000 after getting a discount of 20%, then what was the marked price (in Rs)?

In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one which best expresses the same sentence in Indirect/Direct speech.

The host asked, "Did you come by train?"