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
Linear Equations
Quadratic Equations
Probability
Permutations & Combination
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

Top Number System MCQ Questions Answers PDF: IBPS RRB SO »

HCF and LCM of Numbers Questions Answers PDF IBPS RRB SO »

Ratio and Proportion MCQ Questions PDF for IBPS RRB SO »

Top IBPS RRB SO Percentage Aptitude Questions Answers PDF »

100+ Time and Work IBPS Questions Answers, Solutions PDF »

100+ Mensuration Practice Questions Answers, PDF for IBPS »

100+ Advanced Math Questions with Answers, PDF for IBPS »

Top 100+ IBPS Trigonometry Questions with Solutions PDF »

100+ Average Aptitude Questions Answers solutions MCQ PDF »

IBPS Profit and Loss Questions Solved Problems with PDF »

100+ Mixture and Alligation MCQ Questions PDF for IBPS »

New 100+ Compound Interest MCQ with Answers PDF for IBPS »

IBPS Aptitude Linear Equations MCQ Questions Answers PDF »

100+ Quadratic Equation Questions Answers PDF for Bank »

100+ Probability Aptitude Mcq Questions and Answers PDF »

Top Permutations Combinations Practice Exercises for IBPS »
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
Top 100+ English Jumbled Sentences MCQ with PDF for RBI
Very important Jumbled Sentences questions with answers PDF for RBI. 100+ General English practice exercises for all Bank, Govt, and Competitive Exams
Continue Reading »
Top 199+ Percentage Aptitude Online Test For UPSC TNPSC
Problems on percentage aptitude problems solving with the help of allegations & mixture method. Get all easy, quick shortcuts, formulas, methods & techniques
Continue Reading »
100+ Quadratic Equations MCQ with Solution PDF for SBI
Top Quadratic Equations Aptitude MCQ questions with detailed solutions, download PDF. Practice 100+ model exercises for RBI, all Govt, and Competitive Exams
Continue Reading »
Simple Interest Aptitude MCQ Questions Solutions PDF SBI
Recent Simple Interest Aptitude MCQ questions with detailed solutions, download PDF. Practice 100+ model exercises for RBI, all Govt, and Competitive Exams
Continue Reading »