This is part of a Mathematics Quiz that we conducted at our school. For more information, visit http://sneeze10.blogspot.com/2012/11/mathematics-quiz-at-school.html Answers at: http://www.slideshare.net/Jayanth-R/3-mental-ability-answers
Citation preview
1. Mental AbilityBy Vishal P
2. Rules A grid will be shown on the next slide. Every team is
required to choose a number from it, starting from Team 1 to Team
6. Every team gets two questions. Each number will lead to a
question. There will be a time limit for the question based on the
difficulty level. All questions will be multiple choice. Every
correct answer will earn a team 10 points.
4. Sample QuestionWhich of the following is true? a) 200 is
greater than 345 b) -200 is lesser than 345c) 955 is greater than
1012d) -955 is greater than 1012 Time Up!
5. Question 1If r means addition, s means division, pmeans
multiplication and m means subtractionthen find the value of:
6s2p3r5m2 a) 12 b) 11 c) 13 d) 10 Time Up!
6. Question 2Complete the series: 3, 5, 7,11, 13, ? a) 15 b) 16
c) 17 d) 14 Time Up!
7. Question 3Sam is ranked third in class from top and
twentyfrom bottom. So how many students are there inthe class? a)
23 b) 20 c) 21 d) 22 Time Up!
8. Question 4If = means addition, * means subtraction, whatis
the value of: 3=3=5*6=1*2 a) 3 b) 4 c) 6 d) 11 Time Up!
9. Question 5Find the missing number. a) 24 b) 28 c) 64 d) 40
Time Up!
10. Question 6Find the missing number. 4, 9, 16, ?, 36, 49 a)
21 b) 25 c) 23 d) 27 Time Up!
11. Question 7 What is 11x12 ? a) 121 b) 131 c) 122 d) 132 Time
Up!
12. Question 8A circular park of 20 metre diameter has a
circular path justinside the boundary of width 1 metre.The area of
the path is (in sq.m):a) 15b) 17c) 19d) 25 Time Up!
13. Question 9I think of a number, add 10 to it and divide
theanswer by 2. Let the resulting number be x.Starting with x, how
can I get my original numberback ?a) Multiply x by 2 and then
subtract 10 from the resultb) Divide x by 2 and then add 10 to the
resultc) Multiply x by 2 and then add 10 to the resultd) Add 2 to x
and then divide the resulting number by 10 Time Up!
14. Question 10A boy started from his home. After walking 5
kmtowards east, he turned to his right and walkedfor 8 km. Then he
again turned to his right andwalked for 10 km. In which direction
was he fromhis house? a) West b) North c) South-West d) North-West
Time Up!
15. Question 11A is Bs sister. C is Bs mother. D is Cs father.
Eis Ds mother. A is the ___________ of E. a) Daughter b) Grand
Daughter c) Great Grand Daughter d) Great Grand Mother Time
Up!
16. Question 126+0 6 2+1=? a) 18 b) 7 c) 3 d) 0 Time Up!