Day 132: CDS Maths

5 questions (6 parts). Try each one first, then open its answer.

Question 1
Statistics. Asked once: CDS 2 2020 (same type asked 2 times) See all 2 of this type
93 $Which one of the following measures of central tendency will be used to determine the average size of the shoe sold in the shop ?$
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Question 2 (case study, 2 parts)
Triangles. Asked once: CDS 1 2024 (same type asked 2 times) See all 2 of this type
Consider the following for the next two (02) items that follow : Let two parallel line segments PQ = 5 cm and RS = 3 cm be perpendicular to a horizontal line AB, as shown in the figure given below. The point of intersection of PS and QR is M and MN is perpendicular to QS.
81 $What is the length of MN ?$
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82 $What is the ratio of the area of the quadrilateral PQNM to the area of the quadrilateral RSNM ?$
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Question 3
Triangles. Asked once: CDS 2 2022 (same type asked 2 times) See all 2 of this type
77 $The perpendicular AD on the base BC of a triangle ABC intersects BC at D so that DB = 3 CD. Which one of the following is correct ?$
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Question 4
Triangles. Asked once: CDS 1 2023 (same type asked 2 times) See all 2 of this type
88 $The perimeter and the area of a right-angled triangle are 36 cm and 54 square cm respectively. What is the length of the hypotenuse ?$
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Question 5
Trigonometric Ratios and Identities. Asked once: CDS 2 2020 (same type asked 2 times) See all 2 of this type
51 $15^\circ$
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Question 1

Question 2 (case study, 2 parts)

Question 3

Question 4

Question 5