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Test: High Order Thinking Skills - 5 - Class 4 MCQ


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10 Questions MCQ Test - Test: High Order Thinking Skills - 5

Test: High Order Thinking Skills - 5 for Class 4 2024 is part of Class 4 preparation. The Test: High Order Thinking Skills - 5 questions and answers have been prepared according to the Class 4 exam syllabus.The Test: High Order Thinking Skills - 5 MCQs are made for Class 4 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: High Order Thinking Skills - 5 below.
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Test: High Order Thinking Skills - 5 - Question 1

Select the INCORRECT option.

Detailed Solution for Test: High Order Thinking Skills - 5 - Question 1
  • Option A: True. A pentagon has five sides.
  • Option B: True. A rectangle has two pairs of equal sides.
  • Option C: False. A rhombus has four equal sides, but it does not necessarily have four right angles. Only a square, which is a special type of rhombus, has four right angles.
  • Option D: True. The sum of the angles in a triangle is always 180°.

So, the incorrect option is Option C.

Test: High Order Thinking Skills - 5 - Question 2

Select the INCORRECT option.

Detailed Solution for Test: High Order Thinking Skills - 5 - Question 2
  • Option A: True. The perimeter of a square is four times the length of one side.
  • Option B: True. A circle has infinite lines of symmetry.
  • Option C: True. The area of a rectangle is calculated as length times width.
  • Option D: False. The circumference of a circle is not twice the radius; it is calculated as 2π times the radius.

So, the incorrect option is Option D.

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Test: High Order Thinking Skills - 5 - Question 3

Select the INCORRECT option.

Detailed Solution for Test: High Order Thinking Skills - 5 - Question 3
  • Option A: True. An equilateral triangle has all sides of equal length.
  • Option B: True. A square is a special type of rhombus where all angles are right angles.
  • Option C: False. A parallelogram does not necessarily have four right angles; that is a property of a rectangle or a square.
  • Option D: True. The diameter of a circle is the longest chord in a circle.

So, the incorrect option is Option C.

Test: High Order Thinking Skills - 5 - Question 4

Fill in the blanks and select the CORRECT option.

  1. L.C.M. of 18 and 24 is P.
  2. Number of factors of 36 is Q.
  3. H.C.F. of 27 and 45 is R.

Detailed Solution for Test: High Order Thinking Skills - 5 - Question 4
  • L.C.M. of 18 and 24 (P):
    • L.C.M. stands for Least Common Multiple.
    • The multiples of 18 are 18, 36, 54, 72, ...
    • The multiples of 24 are 24, 48, 72, ...
    • The smallest common multiple is 72, so P = 72.
  • Number of factors of 36 (Q):
    • The factors of 36 are 1, 2, 3, 4, 6, 9, 12, 18, 36.
    • There are 9 factors, so Q = 9.
  • H.C.F. of 27 and 45 (R):
    • H.C.F. stands for Highest Common Factor.
    • The factors of 27 are 1, 3, 9, 27.
    • The factors of 45 are 1, 3, 5, 9, 15, 45.
    • The highest common factor is 9, so R = 9.

So, the correct answer is Option B: 72, 9, 9.

Test: High Order Thinking Skills - 5 - Question 5

Fill in the blanks and select the CORRECT option.

  1. L.C.M. of 15 and 20 is P.
  2. Number of factors of 28 is Q.
  3. H.C.F. of 14 and 21 is R.

Detailed Solution for Test: High Order Thinking Skills - 5 - Question 5
  • L.C.M. of 15 and 20 (P):
    • The multiples of 15 are 15, 30, 45, 60, ...
    • The multiples of 20 are 20, 40, 60, ...
    • The smallest common multiple is 60, so P = 60.
  • Number of factors of 28 (Q):
    • The factors of 28 are 1, 2, 4, 7, 14, 28.
    • There are 6 factors, so Q = 6.
  • H.C.F. of 14 and 21 (R):
    • The factors of 14 are 1, 2, 7, 14.
    • The factors of 21 are 1, 3, 7, 21.
    • The highest common factor is 7, so R = 7.

So, the correct answer is Option A: 60, 6, 7.

Test: High Order Thinking Skills - 5 - Question 6

Fill in the blanks and select the CORRECT option.

  1. L.C.M. of 8 and 12 is P.
  2. Number of factors of 18 is Q.
  3. H.C.F. of 16 and 24 is R.

Detailed Solution for Test: High Order Thinking Skills - 5 - Question 6
  • L.C.M. of 8 and 12 (P):
    • The multiples of 8 are 8, 16, 24, ...
    • The multiples of 12 are 12, 24, 36, ...
    • The smallest common multiple is 24, so P = 24.
  • Number of factors of 18 (Q):
    • The factors of 18 are 1, 2, 3, 6, 9, 18.
    • There are 6 factors, so Q = 6.
  • H.C.F. of 16 and 24 (R):
    • The factors of 16 are 1, 2, 4, 8, 16.
    • The factors of 24 are 1, 2, 3, 4, 6, 8, 12, 24.
    • The highest common factor is 8, so R = 8.

So, the correct answer is Option A: 24, 6, 8.

Test: High Order Thinking Skills - 5 - Question 7

The following bar graph shows the number of subscribers a newspaper got every year.
(a) In which year, newspaper got maximum subscribers?
(b) How many less newspapers were subscribed in 2012 than 2014 and 2015 together?

Detailed Solution for Test: High Order Thinking Skills - 5 - Question 7


(a) In 2016, newspaper got maximum subscribers.
(b) Number of newspapers subscribed in 2014 and 2015 together = 350 + 250 = 600
So, required difference = 600 – 250 = 350

Test: High Order Thinking Skills - 5 - Question 8

Arrange the given shapes in ascending order of their perimeters and select the CORRECT option.

Detailed Solution for Test: High Order Thinking Skills - 5 - Question 8

Perimeter of figure I = 7 cm + 10 cm + 7 cm + 10 cm = 34 cm
Perimeter of figure II = 5 cm + 10 cm + 9 cm = 24 cm
Perimeter of figure III = 7 cm + 7 cm + 3 cm + 5 cm = 22 cm
As, 22 cm < 24 cm < 34 cm
So, correct ascending order is : III, II, I

Test: High Order Thinking Skills - 5 - Question 9

Find the sum of the shaded fractions of the given figures.

Detailed Solution for Test: High Order Thinking Skills - 5 - Question 9


Total number of equal parts = 14
Number of shaded parts = 5
So, shaded fraction = 5/14
Total number of equal parts = 14
Number of shaded parts = 7
So, shaded fraction = 7/14

Test: High Order Thinking Skills - 5 - Question 10

The given bar graph represents the milk flavours liked by the students of a class. Study the graph carefully ana answer the following questions.

(a) Which milk flavour is liked by exactly 40 students?
(b) How many students likes Rose, Badam and Pista flavours altogether?

Detailed Solution for Test: High Order Thinking Skills - 5 - Question 10

(a) Kesar flavour is liked by exactly 40 students.
(b) Number of students like Rose, Badam and Pista flavours altogether = 20 + 50 + 30 = 100

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