Question

Q-1 Multiple choice questions:-[1x10=10m]

a. The predecessor of the smallest 3-digit number is

i. 999 ii. 100 iii. 101 iv. 99

b. The additive inverse of -5 is

i. 5 ii. 0 iii. -4 iv. -6

c. 0.4 + 0.004 + 4.4 =?

i. 4.444 ii. 5.2 iii. 4.804 iv. 5.404

d. The ratio 36:90 in its simplest form

i. 4:10 ii. 2:5 iii. 5:2 iv. none of these

e. Which of the following has definite length?

i. A line ii. A line segment iii. A ray iv. none of these

f. Each angle of an equilateral triangle measures

i. 300

ii. 450

iii. 600

iv. 800

g. What do you mean by a regular quadrilateral

i. A rectangle ii. A rhombus iii. A square iv. A trapezium

h. A brick is an example of

i. cube ii. cuboid iii. prism iv. cylinder

i. A football is an example of

i. cylinder ii. cone iii. sphere iv. none of these

j. Perimeter of a square of side 16 cm is

i. 256 cm ii. 64cm iii. 32cm iv. 48cm​

Answer 1

Answer:

a) 99

b) 5

c) 4.804

d) 2/5

e) line segment

f) 60 degree

g) square

h) cuboid

I) sphere

J) 256 cm