Search Previous Year Questions

Study the following pie chart and answer the question given below.

The following pie chart represents the annual yield of certain crops in tonnes.

If the total production is 9000 tonnes, then the yield of rice is ______ tonnes.

Find the HCF of (x² + 3x - 4) and (x² + 5x + 4).

Two trains are moving in opposite directions at 60 km/h and 90 km/h. Their lengths are 1.10 km and 0.9 km, respectively. What is the time taken by the slower train to cross the faster train?

Find the greatest number of four digits which when divided by 10, 15, 21 and 24 gives remainders 4, 9, 15 and 18 respectively.

A sum of Rs.55000 was divided among Surinder, Narinder and Mahinder in such a way that Narinder's share was 3/8 of the total share of Surinder and Mahinder. Find the share of Narinder.

The average age of 12 children is 20 years. If the age of one more child is added, then the average decreases by 1. What is the age of the child added later?

The average salary of workers in an industry is Rs.200. The average salary of 150 technicians is Rs.400 and that of non-technicians is Rs.125. What is the total number of workers? 

The base of a parallelogram is twice its height. If the area is 392 m² , then what is the height?

A and B invest in a business in the ratio 3 : 2. If 5% of the total profit goes to charity and A's share is Rs. 1710, find the total profit. 

3 men or 4 women can construct a wall in 43 days. In how many days will 7 men and 5 women construct the wall?