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Question: If 9 meters of cloth cost $81, what is the cost of 20 meters of cloth?a) $160b) $170c) $180d) $190 Solution: Cost of 1 meter of cloth = $81 / 9 meters = $9/meterCost of 20 meters of cloth = 20 meters × $9/meter = $180 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: In a survey, 10 students scored between 70–80, 20 students scored between 80–90, and 15 students scored between 90–100. What is the cumulative frequency for scores between 80 and 100?(A) 35(B) 30(C) 25(D) 20 Solution: The cumulative frequency for scores between 80 and 100 includes the students who scored between 80–90 and 90–100.Cumulative Frequency= 20+15=35

Question: What is the smallest number that leaves a remainder of 1 when divided by 2, 3, 4, and 5?A) 61B) 121C) 241D) 61 Solution: The smallest number that leaves a remainder of 1 when divided by any set of numbers is 1 more than the least common multiple (LCM) of those numbers. LCM of

Question: The length of the diagonals of a kite are 10 cm and 24 cm. What is the area of the kite?A) 120 cm²B) 150 cm²C) 180 cm²D) 240 cm² Solution: The area of a kite is given by:Area = 1⁄2 × Diagonal₁×Diagonal₂Area = 1⁄2 × 10 cm×24 cm=120 cm² 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 buys 3 T-shirts, each costing $20, and 2 pairs of jeans, each costing $40. The store has a special discount: if you spend more than $100, you get 10% off the total. How much does Emily pay after the discount?A) $100B) $108C) $110D) $126 Solution: Total cost before discount:3×20+2×40=60+80=140 dollars The discount is 10%

Question: A gym has 800 members. If 25% of these members have a personal trainer and 30% of those with trainers are participating in a special fitness program, how many members are in the special fitness program?A) 60B) 75C) 90D) 100 Solution: Calculate the number of members with personal trainers:25%×800=0.25×800=200 membersCalculate the number of members

Question: Sarah went shopping and bought the following:∎ A book for $12.75∎ A toy for $9.35∎ A pack of pens for $3.80If she paid with a $50 bill, how much change did she get?A. $24.10B. $23.45C. $24.50D. $23.35 Solution: Total cost = $12.75 + $9.35 + $3.80 = $25.90Change = $50 – $25.90 = $24.10

Question: A square pyramid has a base of 9 cm² and a height of 12 cm. What is its volume?A) 36 cm³B) 48 cm³C) 72 cm³D) 108 cm³ Solution: Volume of a pyramid = 1⁄3 × Base Area × Height = 1⁄3 × 9 × 12 = 36 cm³. 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 cube has a side length of 5 cm. What is the total surface area of this cube?A) 150 cm²B) 100 cm²C) 125 cm²D) 200 cm² Solution: Total surface area of a cube = 6 × side² = 6 × 5² = 6 × 25 = 150 cm². Our Social Media Presence –https://youtube.com/@rankmadeeasyhttps://www.facebook.com/groups/rankmadeeasyhttps://www.facebook.com/RankMadeEasyhttps://www.instagram.com/rankmadeeasy1https://twitter.com/rankmadeeasy