[Election Kanungo Sept, 2021]

1. Study the following table and answer the question.

The classification of 100 students based on marks obtained by them in Physics and Chemistry in an examination are given in the above table. If it is known that at least 23 students were eligible for a Symposium on Chemistry, then the minimum qualifying marks in Chemistry for eligibility to Symposium would lie in which range?

[Election Kanungo Sept, 2021]

2. A dealer marks articles at a price that gives him a profit of 30%. 6% of the consignment of goods was lost in a fire in his premises, 24% was soiled and had to be sold at half the cost Price. If the remainder was sold at the marked price, what percentage of profit or loss did the sdealer make on that consignment?

[Election Kanungo Sept, 2021]

4. The petrol prices shot up by 8% as a result of the hike in the price of crudes. The price of petrol before the hike was Rs.28 per litre, Sangeeta travels 2400 kilometres every month and his car gives mileage of 18 kms to a litre. Find the increase in the expenditure per month that Sangeeta has to incur due to the increase in the price of petrol (rounded to the nearest rupee?

[Election Kanungo Sept, 2021]

4. Read the data given in following table and answer the question.

Who has the least weight to height ratio?

[Election Kanungo Sept, 2021]

5. The average weight of 11 people sitting on a boat is 70 kg. If one person gets down, the average weight of the remaining people is 73 kg. What is the weight of the person who got up from the boat?