Mathematics MCQs

Practice multiple choice questions with instant feedback. Select an option to see if you're correct.

Total Questions
800
Page 28 of 80
Question 271 Medium

A square park has area 625m². Its side is:

A
20m
B
25m
C
30m
D
35m
Question 272 Medium

\\( \\text{Which is perfect square?} \\)

A
\\(\\frac{9}{16}\\)
B
\\(\\frac{3}{4}\\)
C
\\(\\frac{5}{9}\\)
D
\\(\\frac{7}{10}\\)
Question 273 Medium

Square of negative number (-8) is:

A
-64
B
64
C
16
D
-16
Question 274 Medium

\\( \\text{Square root of 2.25 is:} \\)

A
1.05
B
1.25
C
1.5
D
1.75
Question 275 Hard

The digit in units place of 47² is:

A
4
B
7
C
9
D
8
Question 276 Medium

\\( \\sqrt{121} + \\sqrt{169} = \\text{?} \\)

A
22
B
24
C
26
D
28
Question 277 Medium

Which method finds √1444=38?

A
Addition
B
Subtraction
C
Long division
D
Multiplication
Question 278 Hard

\\( (0.04)^2 = \\text{?} \\)

A
0.0008
B
0.0016
C
0.008
D
0.016
Question 279 Easy

If √x=12, then x=

A
124
B
144
C
164
D
184
Question 280 Hard

\\( \\text{Which is NOT square of even number?} \\)

A
256
B
324
C
400
D
441
Showing 271-280 of 800 questions

Quick Stats

Total Questions 10900
easy 5797
medium 2983
hard 2120

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