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Paavai Ias Academy Maths: Êó Êk (Average)

This document contains 30 multiple choice math questions about averages. The questions cover a range of topics related to calculating averages from sets of numbers and analyzing average values.

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Kathir Avan
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0% found this document useful (0 votes)
106 views5 pages

Paavai Ias Academy Maths: Êó Êk (Average)

This document contains 30 multiple choice math questions about averages. The questions cover a range of topics related to calculating averages from sets of numbers and analyzing average values.

Uploaded by

Kathir Avan
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as DOCX, PDF, TXT or read online on Scribd
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PAAVAI IAS ACADEMY MATHS

K (Average)
K = FO
FO E
= K x FO E

JC

1. A F 76, 65, 82, 67 85 ( F 100),

K F ?
a) 65 b) 69 c) 72 d) 75
2. 30 50 O K ?
a) 35.7 b) 39.8 c) 40.3 d) 36.5
3. 50 O K ?
a) 12.25 b) 21.25 c) 30 d) 25.5
4. 5 O K M 75.5 Q 5 O M ?
a) 377.5 b) 300.25 c) 300 d) 400.75
5. 4 O K 27, P I K ?
a) 30 b) 24 c) 28 d) 40
6. 10 O K &7, 5
A F K?
a) 2 b) 12 c) 7 d) 12
2 2 2 2 2 2 2
7. 1 , 2 , 3 , 4 , 5 , 6 , 7 P K ?
a) 10 b) 20 c) 30 d) 40
8. H O K 16 MO K 15 Q

H O K ?
a) 15 b) 5.5 c) 16 d) E
9. 5 O K 32 O c KJ 4 c .
a) 84 b) 42 c) 48 d) 24
10. 3 O K 20, P 16 & 22 Q 3 ?
a) 22 b) 20 c) 26 d) 28
11. 10 O K 7, 12 A F K?
a) 7 b) 19 c) 82 d) 84
12. 25 O K 15 M 15 15 P M

H. K K?
b) 13.8 b) 16.2 c) 15.4 d) 15
13. 100 O K F 40 A. H 53 F 83

. K. K F K K
a) 39.7 b) 37.9 c) 29.7 d) 27.9
14. 20 O K 12.5 A. H O 15

F &15 . Q K K?
a) 13 b) 14 c) 12 d) 14.5
15. H 39 O K 15 A.A. AKK

K A 1 A.A. A Q CKK ?
PAAVAI IAS ACADEMY MATHS

a) 55 b) 58 c) 56 d) 53
16. 11 K K F 60, 6 K K F 55, C 6

K K F 58 Q 6 K F ?
a) 18 b) 60 c) 28 c) 38
17. O 3 O K 18 C 3 O K 7. C 20 Q

?
a) 60 b) 53 c) 44 d) 40
18. 5 O K n, 2 P K?
a) 2 A b) 1 A
c) d) 1, 4 A
19. 3 A, B, C K 45 A.A. A B K 40 A.A. B, C

J K 43 Q B J ?
a) 17 b) 20 c) 26 d) 31
20. 3 A, B J K 18. C

K 22 A Q C ?
a) 24 b) 27 c) 28 d) 30
21. 24 CK O K 15 , CKK

K 1 A Q CKK ?
a) 38 b) 39 c) 40 d) A
22. 8 M 65 A.A. F F

K 1.5 A.A. A Q F K K?
a) 76 A.A. b) 76.5 A.A. c) 76.7 A.A. d) 77 A.A.
23. 40 O K 15 F 10 K 0.2

A Q F O K?
a) 15.2 b) 16 c) 16.2 d) 16.4
24. 7 O K F 75 F PM c O K F

72 Q PML F ?
a) 93 b) 89 c) 91 d) 92
25. , A, , E A KO K 7

O J K 6 A Q J

?
a) 28 b) 33
c) 34 d) 37
26. , , , AK K 45 .

, , , . AK K 49 Q

E ?
a) 64 b) 48
c) 45 d) 40
PAAVAI IAS ACADEMY MATHS

27. 20 O K 59 3 A O

K?
a) 56 b) 62 c) 177 d) 196
28. 100 O K 10 O 25 O K 8

65 O K 11 e 10 O K ?
a) 7.5 b) 8.0 c) 8.5 d) 9.0
29. 25 O K 30 A A. 35 A

F, 25 A F H H. K

?
a) 30.0 A b) 30.2 A c) 30.4A d) 31.0 A
30. H O K 15.8 H

O K 16.4 H O K 15.4

Q H MA ?
a) 120 b) 3:4 c) 3:5 d) 2:3

= /
PAAVAI IAS ACADEMY MATHS

JC
1. 180 A.e./E F A. e/ ?
a) 5 b) 30 c) 40 d) 50
2. 100 e c 20 A,e/E F AQ G Q

F ?
a) 14 b) 16 c) 18 d) 20
3. 250 e c 50 A.e/E F C F ?
a) 30 . b) 18 . c) 72 . d) 60 .
4. 250 e c J 60 A.e/E F 250 e c H

F ?
a) 29 b) 30 c) 32 d) 27
5. 120 e c J 60 A.e/E F 130 e c

F ?
a) 20 b) 17 c) 15 d) 18
6. J 45 A.e/E F 12 O JL c ?
a) 90 b) 120 c) 150 d) 540
7. 50 e c H 150 e c J 15 O A.

Q JL ?
a) 45 A.e/E b) 48 A.e/E c) 50 A.e/E d) 56 A.e/E
8. A.e. c J A, JL c

F cF F . J GIO A Q JL ?

a) 50 A.e/E b) 45 A.e/E

c) 60 A.e/E d) 30 A.e/E
9. 150 e c J 36 A.e/E F 30 O A

Q, F c ?
a) 350 b) 300 c) 250 d) 200
10. 700 e c J 72 A.e/E F 1 GIF

F c ?
a) 500 e b) 550 c) 250 d) 700
11. 100 e, c J 70 A.e/E F A. 10 A.e/E F

J FJ A Q, J, F ?
a) 6 b) 62/3 c) 7 d) 8
12. 270 e c J 25 A.e/E F A 2 A.e/E F F

FJ F ?
a) 36 b) 32 c) 28 d) 24
13. 3 E A. EJ 10A.e./E , e 2 EJ

25 A.e/E EA. K-?


PAAVAI IAS ACADEMY MATHS

a) 10 A.e/E b) 15 A.e/E c) 20 A.e/E d) 25 A.e/E

14. 350 e c J 800 e. c H 1 GI 10 O

A. Q, JL ?

a) 49 A.e/E b) 40 A.e/E c) 54 A.e/E d) 69 A.e/E

15. J FJ 50 A.e/E 30 A.e/E F A.

J J 18 O A. Q

JL ?
a) 170 e b) 100 e c) 98 e d) 85 e
16. c J FJ 46 A.e/E 36 A.e/E
F A. J J 36 A.
Q JL c ?
a) 50 e b) 72 e c) 80 e d) 82 e
17. J 100e H 60 O 45 A.e / E F A. Q,

C F ?
a) 8 sec b) 1 min c) 52 sec d) 9 sec
18. J 5 I , A. JL c 120e . 180 e c

J H . ?
a) 12 sec b) 7 sec c) 6 sec d) 3 1/3 sec
19. 110 e c J F 3 MO A. 165 e

c H ?
a) 4 M b) 4.5 M
c) 7.5 M d) 15 M
20. 36 A.e/E F J C v 8 O

c ?
a) 288 e b) 45 e c) 48 e d) 80 e

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