aptitude mensuration mcq pdf Model Questions & Answers, Practice Test for ibps rrb so officer sclae 2 3 single exam 2024
ibps rrb so officer sclae 2 3 single exam 2024 SYLLABUS WISE SUBJECTS MCQs
Number System
Lcm & Hcf
Ratio & Proportion
Percentage
Time & Work
Mensuration
Advance Math
Trigonometric Ratios & Identities
Average
Profit & Loss
Alligation & Mixtures
Compound Interest
In the figure given above, ABCD is a square in which AO = AX What is ∠XOB ?
Answer: (b)
Let ∠XOB = θ
In ΔOXB,
∠XOB + ∠OBX + ∠OXB = 180°
⇒ θ + 45° + ∠OXB = 180°
⇒ ∠OXB= 180° – 45° – θ
⇒ ∠OXB= 135° – θ
Here, ∠OXA + ∠OXB = 180°
⇒ ∠OXA + 135° – θ = 180°
⇒ ∠OXA= 45° + θ
In ΔOAX,
AO = AX
∴ ∠OXA= ∠AOX = 45° + θ
Since, ∠AOX+ ∠XOB = 90°
⇒ 45 + θ + θ ∼ = 90°
⇒ 2θ = 45°
∴ θ = 22.5°
The diameter of base of a right circular cone is 7 cm and slant height is 10 cm, then what is its lateral surface area?
Answer: (b)
Diameter of a cone = 7 cm
∴ Radius of cone = $7/2$ cm
Slant height of a right circular cone (l) = 10 cm
∴ Lateral surface area of a cone = π r l
= ${22}/7 × 7/2 × 10 = 11 × 10 = cm^2$
In the above figure, what is x equal to?
Answer: (a)
In ΔADC, ∠ADB = 180° – ∠ADC = 180° – 60° = 120°
∠DAC = 180° – 60° – 30° = 90°
Again, in right angled ΔDAC,
tan 60° = ${AC}/{DA} ⇒ √3 = a/x ⇒ x = a/√3$
What will be the cost to plaster the inner surface of a well 14 m deep and 4 m in diameter at the rate of Rs.25 per sq m?
Answer: (a)
Curved surface area of the well = 2 πrh
= $2 × {22}/7 × 2 × 14 = 176 m^2$
∴ Expense of getting per square metre plastered = Rs.25
∴ Expense of 176 $m^2$ = 176 × 25
= Rs.4400
In the given figure below LOM is a straight line.What is the value of x° ?
Answer: (c)
From the given figure. We know that sum of all angles is 180° because of straight lines.
∠LOQ +∠QOP + ∠POM = 180°
∴ (x° + 20°) + 50° + (x° – 10°) = 180°
⇒ 2x° + 60° = 180°
⇒ 2x° = 120°
x° = 60°
ibps rrb so officer sclae 2 3 single exam 2024 IMPORTANT QUESTION AND ANSWERS
-
100+ Time and Work IBPS Questions Answers, Solutions PDF »
-
100+ Mixture and Alligation MCQ Questions PDF for IBPS »
-
Top Number System MCQ Questions Answers PDF: IBPS RRB SO »
-
100+ Mensuration Practice Questions Answers, PDF for IBPS »
-
HCF and LCM of Numbers Questions Answers PDF IBPS RRB SO »
-
IBPS Profit and Loss Questions Solved Problems with PDF »
-
100+ Advanced Math Questions with Answers, PDF for IBPS »
-
New 100+ Compound Interest MCQ with Answers PDF for IBPS »
-
100+ Average Aptitude Questions Answers solutions MCQ PDF »
-
Ratio and Proportion MCQ Questions PDF for IBPS RRB SO »
-
Top IBPS RRB SO Percentage Aptitude Questions Answers PDF »
-
Top 100+ IBPS Trigonometry Questions with Solutions PDF »
ibps rrb so officer sclae 2 3 single exam 2024TOPICS
Read More
All Exams
-
SSC
»
Model MCQ Test [Syllabus Wise], Syllabus, Notification -
BANKING
»
Model MCQ Test [Syllabus Wise], Syllabus, Notification -
TNPSC
»
Model MCQ Test [Syllabus Wise], Syllabus, Notification
RECENT BLOGS
Recently Added Subject & Categories For All Competitive Exams
New 100+ Compound Interest MCQ with Answers PDF for IBPS
Compound Interest verbal ability questions and answers solutions with PDF for IBPS RRB PO. Aptitude Objective MCQ Practice Exercises all competitive exams
Continue Reading »
100+ Mixture and Alligation MCQ Questions PDF for IBPS
Most importantly Mixture and Alligation multiple choice questions and answers with PDF for IBPS RRB PO. Aptitude MCQ Practice Exercises all Bank Exams
Continue Reading »
IBPS Profit and Loss Questions Solved Problems with PDF
Most important Profit and Loss multiple choice questions and answers with PDF for IBPS RRB PO. 100+ Aptitude MCQ Practice Exercises all competitive exams
Continue Reading »
100+ Average Aptitude Questions Answers solutions MCQ PDF
New Average multiple choice questions and answers with PDF for IBPS RRB PO. 100+ Quantitative Aptitude MCQ Practice Exercises all competitive exams
Continue Reading »