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Question-1
The average monthly income of P and Q is Rs. 5050. The average monthly income of Q and R is Rs. 6250 and the average monthly income of P and R is Rs. 5200. The monthly income of P is:
(A)
3500
(B)
4000
(C)
4050
(D)
5000
Question-2
The average age of husband, wife and their child 3 years ago was 27 years and that of wife and the child 5 years ago was 20 years. The present age of the husband is:
(A)
35 years
(B)
40 years
(C)
50 years
(D)
None of these
Question-3
A grocer has a sale of Rs. 6435, Rs. 6927, Rs. 6855, Rs. 7230 and Rs. 6562 for 5 consecutive months. How much sale must he have in the sixth month so that he gets an average sale of Rs. 6500?
(A)
Rs. 4991
(B)
Rs. 5991
(C)
Rs. 6001
(D)
Rs. 6991
Question-4
The average of 20 numbers is zero. Of them, at the most, how many may be greater than zero?
(A)
0
(B)
1
(C)
10
(D)
19
Question-5
In Arun's opinion, his weight is greater than 65 kg but less than 72 kg. His brother doest not agree with Arun and he thinks that Arun's weight is greater than 60 kg but less than 70 kg. His mother's view is that his weight cannot be greater than 68 kg. If all are them are correct in their estimation, what is the average of different probable weights of Arun?
(A)
67 kg.
(B)
68 kg.
(C)
69 kg.
(D)
Data inadequate
Question-6
The average weight of 16 boys in a class is 50.25 kg and that of the remaining 8 boys is 45.15 kg. Find the average weights of all the boys in the class.
(A)
47.55 kg
(B)
48 kg
(C)
48.55 kg
(D)
49.25 kg
Question-7
In the first 10 overs of a cricket game, the run rate was only 3.2. What should be the run rate in the remaining 40 overs to reach the target of 282 runs?
(A)
6.25
(B)
6.5
(C)
6.75
(D)
7
Question-8
The average weight of A, B and C is 45 kg. If the average weight of A and B be 40 kg and that of B and C be 43 kg, then the weight of B is:
(A)
17 kg
(B)
20 kg
(C)
26kg
(D)
31 kg
Question-9
The average weight of 8 person's increases by 2.5 kg when a new person comes in place of one of them weighing 65 kg. What might be the weight of the new person?
(A)
76 kg
(B)
76.5 kg
(C)
85 kg
(D)
Data inadequate
Question-10
A car owner buys petrol at Rs.7.50, Rs. 8 and Rs. 8.50 per litre for three successive years. What approximately is the average cost per litre of petrol if he spends Rs. 4000 each year?
(A)
Rs. 7.98
(B)
Rs. 8
(C)
Rs. 8.50
(D)
Rs. 9
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Advanced MCQs
Competitive Examinations
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PARTNERSHIP
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STOCK AND SHARES
CLOCKS
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DECIMAL FRACTIONS
ALLIGATION OR MIXTURE
CHAIN RULE
STOCKS & SHARES
SIMPLE INTEREST
AREA
NUMBERS
SIMPLIFICATION
AVERAGE
Logarithm
Pipes and Cistern
Volume and Surface Area
Odd Man Out and Series
Compound Interest
Problems on Trains
Square Roots & Cube Roots
Ratio and Proprotion
CALENDAR
Banker's Discount
Number Series
Boats and Streams
Percentage
Surds and Indices
Permutation and Combination
Races and Games
Profit and Loss
Height and Distance
Problems on Ages
Ratio andProportion
Square Root
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