Madhya Pradesh Police Sub Inspector Paper 29 Oct 2017 Day4 Shift I – Maths

Vyapam Madhya Pradesh SI Paper 2017

Which of the following is the smallest fraction?
4/5  7/8  6/7  5/6
(a) 6/7
(b) 5/6
(c) 7/8
(d) 4/5

Ans – 4/5

600 * 3250 / 1000 = ?
(a) 165
(b) 180
(c) 195
(d) 175

Ans – 195

If one third of the fourth of a number is 15 then three tenth of the number is :
(a) 36
(b) 35
(c) 45
(d) 54

Ans – 54

Shyam’s present age is 3 times as his son. After 10 years the sum of their ages will be 76 years. Then the present age of Shym is :
(a) 42 years
(c) 45 years
(c) 39 years
(d) 47 years
Ansn – 42 years

A can complete a piece of work is 6days while B can complete the same work is 12days. If they work together and complete it them the portion of the work done by A is :
(a)1/4
(b) 1/2
(c) 2/3
(d) 1/3

Ans – 2/3

18% of which number is equal to 12% of 75?
(a) 2
(b) 50
(c) 100
(d) 3/2

Ans – 50

The LCM of two numbers is 1920 and their HCF is 16. If one of the number is 128 find the other number.
(a) 320
(b) 260
(c) 240
(d) 204

Ans – 240

Two partners X and Y start a business by investing Rs.50000 and Rs.40000 respectively. What will be the ratio of their profits at the end of the year?
(a) 1:4
(b) 1:2
(c) 5:4
(d) 2:5

Ans – 5:4

A and B can separately do a piece of work in 9 days and 18 days respectively. How long will they together take to do the work ?
(a) 9 days
(b) 18 days
(c) 10 days
(d) 6 days

Ans – 6 days

If the length and breadth of a rectangle are in the ratio of 3:2 and its perimeter is 20 cm then the area of the rectangle (in cm square) is :
(a) 24 cm square
(b) 36 cm square
(c) 12 cm square
(d) 48 cm square

Ans – 24 cm square


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