Day 139: CDS Maths
5 questions (6 parts). Try each one first, then open its answer.
Question 1
Mensuration 2D. Asked once: CDS 2 2019 (same type asked 2 times) See all 2 of this type
79A rectangular red carpet of size 6 ft 12 ft has a dark red border 6 inches wide. What is the area of the dark red border ?Tap an option to check your answer.
Question 2
Mensuration 3D. Asked once: CDS 1 2019 (same type asked 2 times) See all 2 of this type
41The areas of three adjacent faces of a cuboid are , and . If is the volume of the cuboid, then which one of the following is correct ?Tap an option to check your answer.
Question 3 (case study, 2 parts)
Mensuration 3D. Asked once: CDS 2 2019 (same type asked 2 times) See all 2 of this type
Consider the following for the next two (02) items : The sum of length, breadth and height of a cuboid is 22 cm and the length of its diagonal is 14 cm.99What is the surface area of the cuboid ?Tap an option to check your answer.
100If S is the sum of the cubes of the dimensions of the cuboid and V is its volume, then what is equal to ?Tap an option to check your answer.
Question 4
Number System. Asked once: CDS 2 2018 (same type asked 2 times) See all 2 of this type
4How many five-digit numbers of the form XXYXX is/are divisible by 33 ?Tap an option to check your answer.
Question 5
Number System. Asked once: CDS 2 2021 (same type asked 2 times) See all 2 of this type
1What are distinct prime factors of the number 26381 ?Tap an option to check your answer.