FREE ieGAT Numerical Reasoning Questions and Answers
If total snowfall for the following January was predicted to increase by 20% from December in Val Thorens and Whistler and decrease by 15% in Tignes and Les Arcs, what would be the total snowfall across all the resorts next January?
Explanation:
Step 1: Calculate a 20% increase in the December snowfall in Val Thorens and Whistler:
(30cm + 35cm) × 1.2 = 78cm
Step 2: Calculate a 15% decrease in the December snowfall in Tignes and Les Arc:
(20cm + 30cm) × 0.85 = 42.5cm
Step 3: Add the two values together:
Total = 120.5cm
What was the percentage increase in snowfall in Whistler from November to December?
Explanation:
Step 1: Identify how much snow fell in Whistler in November and December:
Nov = 20cm
Dec = 30cm
Step 2: Calculate the difference between the two amounts:
30cm -20cm = 10cm
Step 3: Divide the difference by the November figure 'the old figure' and multiply by 100.
10cm / 20cm x 100 = 50%
Tip: To calculate the percentage increase quickly: Subtract the newest figure from the oldest figure and divide by the oldest.
How many readers read the newspapers ‘The Sun’ and ‘The Times’ in year X+1?
Explanation:
The title of the table shows that the number of readers for each newspaper is in the millions. Then, looking at the figures for year X+1, we can see that 7.5 million readers read the Sun. We can also see that 10.2 million readers read the Times. By making a simple addition calculation (remember that calculators are allowed!), we arrive at a total of 17.7 million readers.
There was an error in the calculations of the precipitation levels in Stockholm. The figure recorded in February is 15% higher than it should be. What’s the new percentage change in precipitation from February to March in Stockholm?
Explanation:
We need to calculate how much is 15% out of 25. (25x15)/100= 3.75 So the actual figure is 25 - 15% = 25 - 3.75 = 21.25 Hence using the percentage change (increase) formula, there is a (30-21.25)/21.25 = 0.41 = 41%
How much snow fell in Whistler and Les Arcs in January and February combined?
Explanation:
Step 1: Calcuate how much snow fell in January in Whistler and Les Arc:
Jan = 10cm + 10cm = 20cm
Step 2: Calcuate how much snow fell in February in Whistler and Les Arc:
Feb = 20cm + 20cm = 40cm
Step 3: Add the two figures together:
Total = 60cm
Which newspaper had the most readers during the years X to X+1?
Explanation:
By adding the number of readers for each newspaper in years X and X+1, we find the following:
- - The Times: 23.6 million readers
- - The Daily Telegraph: 42 million readers
- - Metro: 49.1 million readers
- - The Sun: 22.8 million readers
- - Guardian: 40.2 million readers
Therefore, the Metro is the newspaper with the most readers during these two years.
What’s the difference between the average precipitation in Tirana and Algiers?
Explanation:
First, we work out the average precipitation for each location:
Tirana (135+150+130+115+120)/5 = 130
Algiers (80+75+55+60+40)/5 = 62
Then we subtract the smallest from the largest to find the difference:
130 - 62 = 68
In 2019, British Airways carried 45,000,000 passengers, while Virgin Atlantic carried 15,000,000 passengers.
Which airline showed a larger increase in passengers from the previous year if British Airways had 5,000,000 more passengers than in 2018 and Virgin Atlantic had 3,000,000 more?
Explanation:
The task is to determine which airline showed a larger increase in passengers from the previous year based on the increased numbers provided:
British Airways: Increase in passengers from 2018 to 2019: 5,000,000
Virgin Atlantic: Increase in passengers from 2018 to 2019: 3,000,000
Since British Airways increased by 5,000,000 passengers, and Virgin Atlantic increased by 3,000,000 passengers, the airline with the larger increase is British Airways.
Which airline carries the most passengers?
Explanation:
The airline that carries the most passengers among the options given is Emirates, with 58 million passengers carried.
What was the percentage increase in precipitation in Tirana between April and May?
Explanation:
We use the percentage change formula. (120-115)/115 = 0.0435 = 4.35%
What proportion of Val Thorens' snowfall occurred in January?
Explanation:
Step 1: Calculate the total snowfall in Val Thorens across the 4 months.
5cm + 20cm + 40cm + 35cm = 100cm
Step 2: Divide the January value by the total and multiply by 100 to calculate the amount as a percentage.
5cm / 100cm x 100 = 5%