Knowledge Booster: Quantitative-Aptitude Edition (19 Aug 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. Value of (100–25) ÷ 5 (100–25) ÷ 5 का मान
- A) 10
- B) 12
- C) 15
- D) 20
Correct Answer: 15
Explanation: 75/5
Q2. If a=10, b=5, find a²–b² यदि a=10 और b=5 हो, तो a²–b² ज्ञात कीजिए।
- A) 65
- B) 70
- C) 75
- D) 100
Correct Answer: 75
Explanation: 100–25
Q3. What is 25% of 240? 240 का 25% कितना होता है?
- A) 50
- B) 55
- C) 60
- D) 65
Correct Answer: 60
Explanation: 25% of 240 = (25/100)*240
Q4. Simplify ratio 50:100 अनुपात 50:100 को सरल कीजिए।
- A) 1:3
- B) 1:2
- C) 2:3
- D) 3:4
Correct Answer: 1:2
Explanation: Divide both by 50
Q5. Simple Interest on ₹2000 at 5% for 2 years? 2000 रुपये पर 5% की दर से 2 साल का साधारण ब्याज कितना होगा?
- A) 100
- B) 150
- C) 200
- D) 250
Correct Answer: 200
Explanation: SI=2000×5×2/100
Q6. Simplify: 180 ÷ (6×5) सरल कीजिए: 180 ÷ (6×5)
- A) 5
- B) 6
- C) 7
- D) 8
Correct Answer: 6
Explanation: 180/30=6
Q7. Surface area of cube side 5 घन की भुजा का पृष्ठीय क्षेत्रफल 5 है।
- A) 120
- B) 125
- C) 130
- D) 150
Correct Answer: 150
Explanation: 6a²
Q8. If distance=100km, speed=25kmph, time? यदि दूरी = 100 किमी, गति = 25 किमी प्रति घंटा, तो समय कितना लगेगा?
- A) 2
- B) 3
- C) 4
- D) 5
Correct Answer: 4
Explanation: 100/25
Q9. If SP=720, CP=800, loss% is यदि SP=720, CP=800, तो हानि प्रतिशत क्या होगा?
- A) 8%
- B) 9%
- C) 10%
- D) 12%
Correct Answer: 10%
Explanation: Loss=80/800×100
Q10. Smallest prime number? सबसे छोटी अभाज्य संख्या?
- A) 0
- B) 1
- C) 2
- D) 3
Correct Answer: 2
Explanation: First prime
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