Knowledge Booster: Quantitative-Aptitude Edition (06 Apr 2026)
Welcome to today's Quantitative-Aptitude Knowledge Booster! We've handpicked 10 essential questions from our database to help you sharpen your skills. Dive in and test your knowledge!
Q1. What is the average of 20, 30, 40? 20, 30 और 40 का औसत क्या है?
- A) 25
- B) 30
- C) 35
- D) 40
Correct Answer: 30
Explanation: (20+30+40)/3
Q2. Average of 7,9,11,13,15? 7, 9, 11, 13, 15 का औसत?
- A) 9
- B) 10
- C) 11
- D) 12
Correct Answer: 11
Explanation: Sum=55/5
Q3. Convert 54 kmph to m/s 54 किमी प्रति घंटा की गति को मीटर/सेकंड में बदलें
- A) 14
- B) 15
- C) 16
- D) 17
Correct Answer: 15
Explanation: (54×1000)/3600
Q4. Find average of first 5 even numbers पहले 5 सम संख्याओं का औसत ज्ञात कीजिए।
- A) 4
- B) 5
- C) 6
- D) 7
Correct Answer: 6
Explanation: 2+4+6+8+10=30/5
Q5. Cube of 12? 12 का घन?
- A) 1728
- B) 1730
- C) 1740
- D) 1750
Correct Answer: 1728
Explanation: 12×12×12
Q6. 40% of 250? 250 का 40%?
- A) 90
- B) 95
- C) 100
- D) 110
Correct Answer: 100
Explanation: (40/100)×250
Q7. What is 12² + 5² ? 12² + 5² क्या है?
- A) 144
- B) 149
- C) 169
- D) 180
Correct Answer: 169
Explanation: 144+25 = 169
Q8. SI on ₹1200 at 12% for 5 years ₹1200 पर 12% की दर से 5 वर्षों के लिए साधारण ब्याज दर (SI)।
- A) 650
- B) 700
- C) 720
- D) 750
Correct Answer: 720
Explanation: 1200×12×5/100
Q9. If SP=840, CP=700, profit%=? यदि विक्रय मूल्य 840 और क्रय मूल्य 700 है, तो लाभ प्रतिशत क्या होगा?
- A) 15%
- B) 18%
- C) 20%
- D) 22%
Correct Answer: 20%
Explanation: 140/700×100
Q10. Volume of cuboid 10×8×6? घनाकार 10×8×6 का आयतन क्या होगा?
- A) 420
- B) 460
- C) 480
- D) 500
Correct Answer: 480
Explanation: l×b×h
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