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Direction: Study the table in 4 different classes and percentage of students participating in Dance and Play in 4 different classes
Total number of students in 4 different classes and percentage of students participated in Dance and Play in 4 different classes
| Class | Total number of students | Percentage of students participate in dance | Percentage of students participate in play |
| VI | 1000 | 30 | 16 |
| VII | 800 | 20 | 12 |
| VIII | 720 | 50 | 20 |
| IX | 500 | 20 | 24 |
What is the ratio of students participating in Dance from Classes VII and IX together to the students participating in Play from classes VI and VIII together ?
(A) 43 : 53 (B) 65:51 (C) 44 : 57 (D) None of these (E) 62 : 77
2) What is the average number of students in Play from all the classes?
(A) 130 (B)260 (C) 278 (D) None of these (E)120
3) Students who are participating in dance from class VII are what per cent more than students who are participating in play from class IX ?
(A) 12 % (B) 14 % (C) 33 % (D) 66 %. (E) 60%
4) What is the sum of students who do not participate in dance and play from class VI and IX together?
(A) 720 (B) 480 (C) 520 (D) 820 (E) None of these
5) If 20% of students who participate in dance from class VI also participate in play then find the ratio of students from class VI who participated only in Dance to students who participated only in play?
(A)25:16 (B) 16:25 (C) 19:20 (D)20:19 (E)12:5
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In the following questions number I and II are given. you have to solve the Question
Given answer (A) a<b (B) a>b (c) a≤b D) a≥b E) a=b or relation can’t be established
6) a²-5a+6=0 3b²+3b-18=0
7) a²-11 a+30=0 b²-b-20=0
8) 2a²+2a-4=0 b²-5b+4=0
9) a²+6a-16=0 b²-6b+5=0
10) a²-4=0 b²-9b+20=0
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What approximate value will come in place of questions ? (mark)
11) √80.89 – √25.20 × √120.70 + √16.05= ?
A) 50 B) 60 C) 75 D) 70 E) 55
12) 55.01-345.20 ÷ 22.90 = 2 × ?
A) 20 B) 25 C) 22 D)15 E) 18
A) 7 B)8 C)6 D)9 E)5
14) (111.87×5)÷ 14.20=11.02 +?
A) 34 B) 19 C)39 D)28 E)29
15) (184.02- 29/5) × 29.89 =?
A) 4950 B) 4820 C) 5520 D)5340 E)5260
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