URVASHI GARG

Question: A cell phone company offers a plan that costs $30 per month and includes 5 GB of data. Each additional GB of data costs $10. If a customer uses 8 GB in one month, what is their total bill?A) $60B) $70C) $80D) $90 Solution: Cost for the plan:30Cost for the additional data (3 GB):3×10=30Total […]

Question: Which of the following best describes a bimodal distribution?(1) A distribution with no mode.(2) A distribution with one peak.(3) A distribution with two distinct peaks.(4) A distribution that is symmetric. Solution: A bimodal distribution has two distinct peaks (modes).Correct answer is option 3. Our Social Media Presence –https://youtube.com/@rankmadeeasyhttps://www.facebook.com/groups/rankmadeeasyhttps://www.facebook.com/RankMadeEasyhttps://www.instagram.com/rankmadeeasy1https://twitter.com/rankmadeeasy

Question: Emily bought 3 bags of apples and 4 bags of oranges. Each bag of apples costs $5, and each bag of oranges costs $7. If she spent $43, how many bags of apples did she buy?A) 2 bagsB) 3 bagsC) 4 bagsD) 5 bags Solution: Let the number of bags of apples be x,

Question: The following data shows the scores of a class: 15, 20, 22, 25, 30, 35, 40, 50. What is the interquartile range (IQR)?A) 25B) 20.5C) 15D) 16.5 Solution: First, arrange the data (already sorted).To find Q1:Lower half: 15, 20, 22, 25Q1 = average of 20 and 22 = 21To find Q3:Upper half: 30, 35,

Question: If a plane flies at 600 km/h for 2.5 hours, how far does it travel?A) 1,250 kmB) 1,400 kmC) 1,500 kmD) 1,200 km Solution: Distance = Speed × TimeDistance = 600 km/h × 2.5 hours = 1,500 km Our Social Media Presence –https://youtube.com/@rankmadeeasyhttps://www.facebook.com/groups/rankmadeeasyhttps://www.facebook.com/RankMadeEasyhttps://www.instagram.com/rankmadeeasy1https://twitter.com/rankmadeeasy

Question: A factory produces two types of boxes, one with 56 chocolates and another with 42 chocolates. If the factory wants to package the chocolates into boxes of equal size without any chocolates left over, what is the largest size for each box?A) 6 chocolatesB) 14 chocolatesC) 21 chocolatesD) 28 chocolates Solution: To find the

Question: A bicycle originally costs $240. During a sale, it is discounted by 20%. What is the sale price of the bicycle?A) $180B) $192C) $200D) $210 Solution: Calculate 20% of $240:20⁄100 × 240 = 48Subtract the discount from the original price:240−48=192The sale price is $192. Our Social Media Presence –https://youtube.com/@rankmadeeasyhttps://www.facebook.com/groups/rankmadeeasyhttps://www.facebook.com/RankMadeEasyhttps://www.instagram.com/rankmadeeasy1https://twitter.com/rankmadeeasy

Question: Ella invests 2/7 of her money in stocks and 1/3 in bonds. The rest she keeps in her savings account. What fraction of her money does she keep in savings?A. 13/21B. 5/21C. 8/21D. 2/21 Solution: Ella invests 2⁄7 in stocks and 1⁄3 in bonds. Combine the fractions:2⁄7 + 1⁄3 = 6⁄21 + 7⁄21 =

Question: The product of two numbers is 180, and their HCF is 6. What is their LCM?A) 30B) 60C) 90D) 120 Solution: Using the formula:HCF×LCM=Product of the two numbers6×LCM=180LCM = 180⁄6 = 30 Our Social Media Presence –https://youtube.com/@rankmadeeasyhttps://www.facebook.com/groups/rankmadeeasyhttps://www.facebook.com/RankMadeEasyhttps://www.instagram.com/rankmadeeasy1https://twitter.com/rankmadeeasy