Multi Source Reasoning Inference Mock Tests

Source 1: A survey of 200 customers asked which payment method they prefer. Source 2: The results were: Credit Card — 85 customers, Debit Card — 60 customers, Mobile Wallet — 35 customers, Cash — 20 customers, Other — 0 customers. What percentage of customers prefer either Credit Card or Debit Card?

Source A: A retail store saw a 20% increase in foot traffic this month. Source B: The same store reported a 5% decrease in sales revenue. Source C: The store lowered prices on most items by 10%. Which conclusion is best supported?

Source 1: A survey of 500 customers asked their satisfaction level (1–5 scale): 1 star: 25 customers, 2 stars: 50 customers, 3 stars: 125 customers, 4 stars: 175 customers, 5 stars: 125 customers Source 2: The company considers a satisfaction score of 4.0 or above as "meeting target." Is the average satisfaction score above the target?

Source 1: An email from the sales manager: "Our top 5 sales this month were: Product A = 2,000, Product B = ,500, Product C = 5,000, Product D = ,200, Product E = 0,800." Source 2: A memo from finance: "The monthly sales target is 7,200 for these five products combined." What percentage of the target has been met, and which product contributed the most?

Source 1: A survey of 200 customers asked their preferred payment method: Credit Card: 80 Debit Card: 60 Cash: 40 Source 2: A follow-up question asked satisfaction levels (1–5 scale). The average satisfaction scores were: Credit Card users: 4.2 Debit Card users: 3.8 Cash users: 3.0 If a customer who paid with Credit Card is selected at random, what is the probability that this customer gave a satisfaction rating of 4 or higher, given that 60% of Credit Card users rated 4 or higher?

Source A states that Product A sales increased by 20% month over month in January. Source B reports that Product B sales increased by 15% month over month in January. Source C states that both products had the same base sales figure in December. Based on this information, which product had a larger absolute sales increase in January?

A memo from the HR department states that employee turnover decreased by 15% this quarter. A separate finance report shows that hiring costs dropped by $120,000. An operations update notes that team sizes remained stable. Which conclusion is best supported?

Source A: A company reported a 10% increase in revenue this quarter. Source B: The same company increased its workforce by 15%. Source C: The company launched a new product line this quarter. Which conclusion is best supported?