CTET MATHEMATICS QUIZ 46

Question 1:

Numerically, what percentage of its circumference is the area of a circle of radius 4 ?

175%

150%

200%

135%

Question 2:

On what sum of money can one earn ₹ 2,400 as simple interest at the rate of 8% per annum in 4 years?

₹ 9900

₹ 7500

₹ 5100

₹ 768

Question 3:

Malini wants to make necklaces each containing 18 sea shells. She collected 200 sea shells, out of which 3 were broken. Which of the following is correct for the given situation ?

Malini can make 11 necklaces with the sea shells.

Malini needs one more sea shell to complete 11 necklaces.

Malini can make 10 necklaces and she would left with 15 sea shells.

Malini can make 12 necklaces with the sea shells.

Question 4:

The HCF of 552,759 and 828 is x. The value of x lies between:

55 and 60

60 and 65

65 and 70

70 and 75

Question 5:

The diameter of the base of a right circular cone is $60 \mathrm{~cm}$ and its height is $16 \mathrm{~cm}$. The curved surface area (in $\mathrm{cm}^2$ ) of the cone is:

$960 \pi$

$1020 \pi$

$1054 \pi$

$1088 \pi$

Question 6:

$3 \times 6+8-6 \div 3+9$ is equal to:

12

45

21

33

Question 7:

Which of the following letters have both horizontal and vertical lines of symmetry?

Y

A

X

C

Question 8:

72 x 28 = 36 x 4 x _____________

The number of blank space will be -

(a) multiple of 7.

(b) a prime number.

(c) less than 10.

(d) an even number.

(e) a factor of 56.

Which of the following is true?

(E)

(A)

(A), (B)

(C), (E)

Question 9:

Find the value of $\frac{1}{4} \div 4 \frac{2}{9}$ of $\frac{9}{19}+\left(\frac{5}{4}-\frac{3}{8}\right)$

8

4

1

2

Question 10:

Find the third proportional to 15 and 45 .

125

145

165

135