URVASHI GARG

Question: A librarian is tallying the results from a survey that asked patrons how the library should spend its extra funds. The first survey she picks up suggests longer hours. The second survey asks for more computers. Are these two events dependent or independent?(1) Dependent(2) Independent Solution: Remember: Two events are independent if the outcome […]

Question: A carpenter bought a piece of wood that was 0.32 metres long. Then he sawed 0.08 metres off the end. How long is the piece of wood now?(1) 1 metres(2) 0.24 metres(3) 0.25 metres(4) 0.37 metres Solution: Subtract the numbers of metres. Remember to line up the decimal points.0.32 – 0.08 = 0.24The piece

Question: Brianna takes her car to the Super Suds car wash once every month. She spends $8.95 each time. How much did she spend on car washes last year?(1) 107$(2) 107.30$(3) 107.40$(4) 107.35$ Solution: Brianna spends $8.95 on a car wash every month. There are 12 months in a year. Multiply to find how much

Question: How do you write 17/25 as a percentage?(1) 65 %(2) 62 %(3) 68 %(4) 67 % Solution: Write an equivalent fraction with 100 as the denominator.17/25 = 174/254 = 68/100Write the fraction as a percentage.68/100 = 68%Then the option is (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: Write 0.7 as a fraction.(1) 7/10(2) 5/10(3) 2/5(4) 6/9 Solution: 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: What is the highest common factor of 4 and 8?(1) 2(2) 4(3) 3(4) 1 Solution: Write the prime factorisation for each number.4 = 2 * 28 = 2 * 2 * 2Next, find the common factors shared by both of the numbers.4 = 2 * 28 = 2 * 2 * 2Finally, multiply the

Question: There are 7 students sitting on the bleachers and 33 students sitting on the floor. What is the ratio of the number of students sitting on the floor to the number of students sitting on the bleachers?(1) 33:7(2) 7:33(3) 33:40(4) 40:33 Solution: Find the number of students sitting on the floor and the number

Question: Write 1/4 as a decimal number.(1) 0.15(2) 0.25(3) 0.14(4) 0.23 Solution: Write an equivalent fraction with 100 as the denominator. Then write the decimal number.1/4 = 1*25/4*25= 25/100= 0.25 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: What is the median?5, 8, 4, 5, 3 (1) 3(2) 4(3) 4.5(4) 5 Solution: First, arrange the numbers from least to greatest:3 4 5 5 8Now find the number in the middle.3 4 5 5 8The number in the middle is 5.The median is 5.Then the option is (4) 5 Our Social Media Presence

Question: A choir teacher is dividing 15 sopranos and 6 altos into singing groups. He wants each group to have the same combination of sopranos and altos, with no singers left over. What is the greatest number of groups he can make? (1) 2 (2) 3 (3) 5 (4) 2.5 Solution Write the prime factorisation