Write decimal expansion of 15/8
Answers
Answer:
15/8 = 1.875
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Step-by-step explanation:
MATHEMATICS Time : 2 hrs.
PART – A
I. Choose the correct alternative from those given below each (30)
question and write down the answers in the answer sheet.
(Each question carries one mark) :-
1. The decimal form of
25
7
is _________
A] 0.28 B] 2.8 C] 7.25 D] 72.5
2. The algebraic expression for ‘twice a number x’ is ________
A]
2
x
B] x + 2 C] 2x D] None of these
3. If 3, 6, 7, x are in proportion, then x = _______
A] 9 B] 10 C] 12 D] 14
4. The hands of a clock when it strikes 6 p.m make an angle of _______°
A] 90 B] 100 C] 180 D] 200
5. ________ is an instrument for measuring and drawing angles.
A] divider B] protractor C] ruler D] compasses
6. The perimeter of a square with side 5 cm is _______ cm.
A] 30 B] 25 C] 20 D] 10
7. 329° angle is a / an ________ angle.
A] Complete B] straight C] acute D] reflex
8. Two lines that intersect to form a _______° angle between them are known
as perpendicular lines.
A] 60 B] 90 C] 100 D] 120
9. A greeting card is 7 cm long and 4 cm wide. Its perimeter is _______ cm.
A] 18 B] 20 C] 22 D] 56
10. The amount of surface enclosed by a closed curve is called its ________
A] Volume B] area C] perimeter D] none of these
11. 98.012 _________ 98.102
A] < B] > C] = D] Both A and B
12. If 3x + 9 = 15, then x is __________
A] 8 B] 5 C] 3 D] 2
13. The ratio of 3 days to 1 week is ___________
A] 1:3 B] 3:1 C] 3:7 D] 4:7
14. Number of edges in a cylinder are ____________
A] 0 B] 2 C] 3 D] 4
(Contd………….2)