Madhya Pradesh SI Exam Paper Maths 28th Oct 2017
Which of the following is the greatest fraction ?
(a) 5/6
(b) 3/4
(c) 2/7
(d) 1/3
Ans – 5/6
The cost price of 400 lemons is equal to the selling price of 320 lemons then the profit percent is :
(a) 20%
(b) 40%
(c) 25%
(d) 15%
Ans – 25%
If a train with a speed of 60 km/hr crosses a pole in 30 seconds then length of the train (in metres) is :
(a) 750
(b) 1000
(c) 500
(d) 900
Ans – 500
The average of 10 numbers is calculated as 15. It is found later on that while calculating the average one number namely 36 was wrongly read as 26. The correct average:
(a) 20
(b) 16
(c) 14
(d) 18
Ans – 16
By selling an article for Rs.72 there is a loss of 10%. In order to gain 5% its selling price should be :
(a) Rs.85
(b) Rs.84
(c) Rs.80
(c) Rs.87
Ans – Rs.84
A can do a piece of work in 4days and B can do it in 12days. In how many days will they finish the work both working together ?
(a) 4 days
(b) 2 days
(c) 3 days
(d) 6 days
Ans – 3 days
5 years ago the average of P and Q was 15 years. Average age of P Q and R today is 20 years. How old will R be after 10 years?
(a) 50 years
(b) 30 years
(c) 40 years
(d) 35years
Ans – 30 years
If 10% of m is the same as 20% of n then m : n is equal to :
(a) 2:1
(b) 1:20
(c) 1:5
(d) 1:10
Ans – 2:1
A B and C invest Rs.47000 in a business. If A invest Rs.7000 more than B and B invest Rs.5000 more than C then out of total profit of Rs.4700 C receives :
(a) None of these
(b) Rs.1200
(c) Rs.4500
(d) Rs.1000
Ans – Rs.1000
A truck travels at 90 km/hr for the first 1 1/2 hours. After that it travels at 70 km/hr. Find the time taken by the truck to travel 310 kilometres.
(a) 4 hrs
(b) 3 hrs
(c) 2.5 hrs
(d) 3.5 hrs
Ans – 4 hrs
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