URVASHI GARG

Question: Lisa has 45 candies. She gave 18 candies to her friend and then received 25 more from her mom. How many candies does Lisa have now?a) 52b) 50c) 60d) 70 Solution: First, subtract the candies she gave away: 45−18=27.Then add the candies she received:27+25=52. 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: If the probability of an event occurring is 1⁄4, what is the probability of the event not occurring?(A) 1⁄4(B) 3⁄4(C) 1⁄2(D) 1⁄3 Solution: The probability of the event not occurring is calculated as:P(not occurring)=1−P(occurring)= 1-1⁄4 = 3⁄4 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: The exterior angle of a triangle is 120°. One of the opposite interior angles is 50°. What is the measure of the other interior angle?A) 40°B) 50°C) 60°D) 70° Solution: The sum of an exterior angle and its adjacent interior angle is 180°:Adjacent angle=180°−120°=60°The sum of the two opposite interior angles is equal to the

Question: If 12 liters of oil cost $48, how much will 9 liters cost?A) $30B) $32C) $34D) $36 Solution: Step 1: Find the cost per liter of oil.Cost per liter=48dollars/12liters = 4dollars/literStep 2: Use the unitary method to find the cost of 9 liters.Cost of 9 liters=9liters×4dollars/liter=36dollars 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 sphere has a radius of 7 cm. What is its surface area? (Use 𝜋 = 22⁄7)a) 308 cm²b) 616 cm²c) 484 cm²d) 154 cm² Solution: Surface area of a sphere = 4𝜋r².4×22⁄7×7² = 616 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: Four friends share a fruit pie equally. If the pie weighs 3/4 of a kilogram, how much pie does each friend get?(A) 3⁄8 kg(B) 1⁄4 kg(C) 3⁄16 kg(D) 1⁄3 kg Solution: Each friend gets 1⁄4 of the pie. The amount each friend gets is:1⁄4 × 3⁄4 = 3⁄16 kg 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 △STU, ∠STU=90°, ST=8 cm, and SU=15 cm. Find TU and determine the type of triangle △STU.(A) TU=17 cm, Right triangle(B) TU=18 cm, Obtuse triangle(C) TU=15 cm, Right triangle(D) TU=16 cm, Acute triangle Solution: Calculate TU using the Pythagorean theorem:TU² = SU² – ST²TU = √15² – 8² = √225 – 64 = √161 = 12.7 cm.Determine the Type of Triangle: Since

Question: Two friends start walking from the same point in the same direction. One walks at 4 km/h and the other at 6 km/h. How long will it take for the faster friend to be 3 km ahead?A) 1 hourB) 1.5 hoursC) 2 hoursD) 2.5 hours Solution: The relative speed between the two friends is:Relative speed=6 km/h−4 km/h=2 km/hTime

Question: Two fountains in a park spray water at intervals of 25 seconds and 40 seconds respectively. If they spray together at 10:00 AM, after how many seconds will they spray together again?(A) 100 seconds(B) 200 seconds(C) 400 seconds(D) 600 seconds Solution: We need to find the LCM of 25 and 40.Prime factorization of 25:25

Question: A television was originally priced at $1,200. It was discounted by 30%. What is the discount amount?a) $300b) $320c) $350d) $360 Solution: Discount = 30% of $1,200 = 30⁄100 × 1,200=360. Our Social Media Presence –https://youtube.com/@rankmadeeasyhttps://www.facebook.com/groups/rankmadeeasyhttps://www.facebook.com/RankMadeEasyhttps://www.instagram.com/rankmadeeasy1https://twitter.com/rankmadeeasy