IB ACIO 20 February 2021 Morning Shift


For the following questions answer them individually

Question 41

At an election between three candidates P. Q and R, 20% of the votes polled were declared invalid. Out of the valid votes P gets 30% votes. The remaining valid votes were shared by Q and R in the ratio 11 : 9, respectively. If P has received 150 votes less than R, then find the total number of votes polled.

Video Solution
Question 42

Smaller diagonal of a rhombus is equal to length of its sides. If length of each side is 4 cm, then what is the area (in square cm) of an equilateral triangle with side equal to the bigger diagonal of the rhombus?

Video Solution
Question 43

The pie chart given here shows expenditures incurred by a family on various items and their savings, which amount to Rs. 8,000 in a month.

Study the chart and answer the question based on the pie chart.

The ratio of the expenditure on food to the savings is:

Video Solution

Question 44

If the radius of a cylinder is tripled and the height is halved, then what is the ratio between the new volume and the previous volume?

Video Solution
Question 45

A is 5 percent more than B and B is 10 percent more than C, then by what percentage is A more than C.

Video Solution
Question 46

On selling 32 chairs at Rs. 2800, there is a loss equal to the cost price of 4 chairs. The cost price of a chair is:

Video Solution

Question 47

60 percent students in a school are boys. 40 percent boys passed in the examination. If 35 percent of total students passed the examination, then what percent of girls failed the examination?

Video Solution
Question 48

If an article is sold at a discount of 30% to the marked price, it makes a loss of 20%. At what per cent discount on the marked price will it break even?

Video Solution
Question 49

Manoj can complete a work in 15 days working 8 hours in a day and Santosh can complete it in 10 days working 9 hours in a day. If Manoj and Santosh together start working for 6 hours per day, in how many days will they complete the work?

Video Solution

Question 50

Study the following table carefully and answer the question given below it:

Number of candidates appearing for an interview for a post in various Banks and percentage of candidates qualifying.

What was the difference between the number of candidates who qualified in banks I and J together and the number of candidates who did not qualify in the same banks?

Video Solution

Boost your Prep!

Download App