Math Sharpeners

Quiz Demo

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1) A square has all its angles equal to?


2) A regular polygon has all its sides?


3) The length of the rectangle is 2 cm more than its width. What is the length of the rectangle, if its width is 5 cm?

12 sq. cm
63 sq. cm
15 sq. cm
32 sq. cm

4) Count the number of object to choose the correct number?

4
7
6
3
5

5) The value we get after the subtraction of 2354 from 5266 is

2712
3712
2912
2612

6) Name any ball-shaped object?

Apple
Basketball
Orange
Bat
Stick

7) Add 5+6

8
9
11
7

8) Multiply 5 x 5

20
15
30
25

9) What is 3 × 3 ?

8
9
10
7

10) Which option equals 2 x 3?






11) Choose the correct multiplication sentence?

3 x 3
2 x 3
3 x 2
3 x 1


12) Select the correct option for the given array.

2 x 3
2 x 2
2 x 4
4 x 4


13) Which of the following represents the cosine of (30⁰)?

√3/2
1/2
1
1/√2

14) What is the value of sin(45⁰)?

1
1/√2
√3/2
1/2

15) In the unit circle, what are the coordinates of the point corresponding to 270⁰?

(1, 0)
(-1, 0)
(0, 1)
(0, -1)

16) Which of the following is an identity?

sin2 θ + cos2 θ = 1
sin θ + cos θ = 1
sin θ . cos θ = 1
tan2 θ + 1 = 0

17) What is the value of tan(45⁰)?

1
1/√2
√3/2
1/2

18) What is the double-angle formula for sin(2x)?

1 - 2 sin( x )
sin2( 𝑥 ) − cos2( 𝑥 )
2sin( x )cos( x )
1 - 2 sin2( x )cos2( x )

19) Using the co-function identities, sin(x)=______(90⁰−x).


20) In which quadrant is the angle 170⁰ located?

Quadrant I
Quadrant II
Quadrant IV
Quadrant III

21) In which quadrant is the angle −45⁰ located?

Quadrant I
Quadrant II
Quadrant III
Quadrant IV

22) If sin(𝜃) is positive and cos(𝜃) is negative, in which quadrant does 𝜃 lie?

Quadrant I
Quadrant II
Quadrant III
Quadrant IV

23) An angle of 225⁰ is located in Quadrant


24) Convert 180⁰ to radians.

π
π/2
π/4


25) Convert. 60⁰ =______ radians


26) What is the degree measure of 3𝜋/4 radians?

60⁰
135⁰
45⁰
180⁰

27) What is the radian measure of 90⁰?

π/4
π/6
3π/4
π/2

28) What is the value of the digit 7 in the number 72?

70
700
7
7000

29) Which digit is in the ones place in the number 25?

2
20
5
50

30) In the number 36, the digit ___ is in the tens place.


31) Write the number that has 8 tens and 2 ones.


32) In the number 26, what does the digit 2 represent?

2
20
200
2000

33) I am a 2-digit number. I am between 30 and 60. My tens digit is twice my ones digit. What number am I?


34) Which digit is in the ones place in the number 73?

3
30
70
7

35) In the number 31, what does the digit 1 represent?

3
10
1
30

36) Write the number that has 5 tens and 3 ones.


37) What is the value of the digit 2 in the number 20?

2000
200
2
20

38) Which digit is in the tens place in the number 94?

40
4
9
90

39) What is the value of the digit 5 in the number 59?


40) How many tens are in the number 80?


41) In the number 81, what does the digit 8 represent?

80
8
800
8000

42) In the number 29, the digit _______ in the tens place.


43) Question 1

Tulip
Dahila
Rose
Lily

44) Question 2

Daisy
Petunia
Sun flower
Marigold

45) Question 3

Rose
Lily
Daisy
Iris

46) Question 4

Sun flower
Lily
Petunia
Rose

47) Question 5

Marigold
Rose
Iris
Tulip

48) Question 1

Sheep
Pig
Monkey
Cat

49) Question 2

Lion
Tiger
Deer
Dog

50) Question 3

Mouse
Goat
Pig
Rabbit

51) Question 4

Tiger
Cat
Sheep
Mouse

52) Question 5

Lion
Pig
Goat
Cat

53) Question 1

Dove
Eagle
Sparrow
Penguin

54) Question 2

Parrot
Ostrich
Rooster
Sparrow

55) Question 3

Eagle
Hen
Ostrich
Parrot

56) Question 4

Penguin
Ostrich
Eagle
Duck

57) Question 5

Duck
Parrot
Sparrow
Rooster

58) Question 1

Guava
Apple
Orange
Pomegranate

59) Question 2

Grapes
Mango
Strawberry
Banana

60) Question 3

Pineapple
Guava
Grapes
Apple

61) Question 4

Mango
Grapes
Pear
Watermelon

62) Question 5

Guava
Mango
Strawberry
Pineapple

63) Question 1

Potato
Beet
Chilli
Okra

64) Question 2

Broccoli
Tomato
Carrot
Pumpkin

65) Question 3

Okra
Beet
Carrot
Broccoli

66) Question 4

Carrot
Tomato
Eggplant
Mushroom

67) Question 5

Pumpkin
Eggplant
Beet
Potato

68) Which building among the three is the shortest?


69) Which pencil among the three is the shortest?




70) How many syllables are in the word "FESTIVAL"?


71) Select the syllable count for the word "CAT".

2
1
3