Sainik School – 2018 Math Paper 26 - 50 - VASISTA

Question 1 of 25

1. Question

Ritu has 1/4 of a sack of rice. She divides the rice equally into 7 bags. What fraction of the full sack of rice is in each bag?

1/28
1/7
2/11
11/28

Question 2 of 25

2. Question

1 + 0 + 9/100 + 3/1000 is equal to

1.093
1.903
1.93
1.0093

Question 3 of 25

3. Question

Which two quadrilaterals have both 2 pairs of parallel sides and 2 acute angles?

(a)
(b)
(c)
(d)

Question 4 of 25

4. Question

What is the sum of 20.08, 20.008, 20.088 and 20.888?

81.064
81.604
80.064
80.888

Question 5 of 25

5. Question

Round off 37504 to the nearest hundreds is

37500
37000
38000
30000

Question 6 of 25

6. Question

A train is running at a speed of 75 km/h. How much time will it take to cover a distance of 350 km?

4h
5h
4h 30min
4h 40min

Question 7 of 25

7. Question

A block of wood is in the form of a cube, its edge is 4 m. How many rectangular pieces of dimension 20 cm x 10 cm x 5 cm can be cut from the block?

640
64
6400
64000

Question 8 of 25

8. Question

In how many years, a sum of ₹5OO at 5% per annum will amount of ₹600?

3yr
4yr
5yr
6yr

Question 9 of 25

9. Question

The average of four numbers is 30. If the sum of first three numbers is 85, the fourth number is

35
25
45
55

Question 10 of 25

10. Question

What per cent of 10 km in 10 m?

0.1%
1.0%
10.0%
40.0%

Question 11 of 25

11. Question

The number of square tiles, of side 15 cm, required for flooring a room of size 3.6 m × 4.5 m, will be

720
360
10800
5400

Question 12 of 25

12. Question

The smallest odd number formed by using the digits 1, 2, 3, 4 and 5 is

12345
12435
12453
12534

Question 13 of 25

13. Question

Which of the following numbers are arranged in ascending order?

1/3, ½, 0.25
0.25, ½, 1/3
0.25, 1/3, 1/2
1/2, 1/3, 0.25

Question 14 of 25

14. Question

A boat is flowing in still water at the speed of 18 km/h. The speed of boat (in m/s) is

50
72
7.2
5

Question 15 of 25

15. Question

The value of 200ºF in degree Celsius is ………… [Use C = 5/9 (F -32)]

80.3ºC
93.3ºC
100.3ºC
105.3ºC

Question 16 of 25

16. Question

Find the difference between the number 36490 and the number obtained by interchanging the plates of 6 and 9.

2970
3030
2070
2790

Question 17 of 25

17. Question

Convert (3.75 of 5% + 7.25 of 10% ) into decimals.

0.9152
0.9521
0.9125
0.9527

Question 18 of 25

18. Question

What is the next row of numbers?

28	84	112
38	114	152
48	144	192

58 174 232
58 184 244
68 204 272
68 214 292

Question 19 of 25

19. Question

A boy runs around a rectangular filed of length 40 m and breadth 25m. How much distance will he run if he takes 4 rounds of that field?

4000m
260m
520m
400m

Question 20 of 25

20. Question

A room is 15m long and 1Om broad. Find the cost of carpeting its floor is 1 sq cm of carpet costs ₹ 2.00.

₹ 300
₹ 300000
₹ 30000
₹ 3000000

Question 21 of 25

21. Question

The cost of a pack of 15 balls is ₹ 300and a pack of 12 shuttle cock is ₹ 96. If Raghu bought 1 ball and 1I shuttle cock, how much would he pay to shopkeeper?

₹ 24
₹ 22
₹ 26
₹ 28

Question 22 of 25

22. Question

The greatest number which divides 624 and 936 exactly is 312. Find the smallest number which is divisible by 624 and 936.

1820
1872
1272
1864

Question 23 of 25

23. Question

A person purchased an old bicycle for ₹ 450 and spends ₹ 50 on its maintenance. If he sold the old bicycle for ₹ 600, then his profit percentage is

15%
18%
20%
25%

Question 24 of 25

24. Question

Find the area of figure given below

56 sq cm
48 sq cm
44 sq cm
60 sq cm

Question 25 of 25

25. Question

Amar spent 3/8 of his time studying Science. He spent 2/5 as much time studying English as Science. What fraction of Amar’s study time was spent studying English?

\({1\over40}\)
\({3\over20}\)
\({31\over40}\)
\({15\over16}\)

Sainik School – 2018 Math Paper 26 – 50