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What is the average number of White EVs sold in May, June and July together?
1. 270
2. 224
3. 216
4. 308
मई, जून और जुलाई में बेची गई सफ़ेद इलेक्ट्रिक कारों की औसत संख्या कितनी है?
1. 270
2. 224
3. 216
4. 308
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Detailed Explanation & Answer
To find the average number of White EVs sold in May, June, and July:
Step 1: Total number of EVs sold (Red + White) in:
- May = 25% of 2400 = 0.25 × 2400 = 600
- Till June = 41% of 2400 = 0.41 × 2400 = 984
- Till July = 61% of 2400 = 0.61 × 2400 = 1464
So, EVs sold in:
- June = 984 - 600 = 384
- July = 1464 - 984 = 480
Step 2: Red EVs sold in:
- May = 360
- Till June = 456 → June = 456 - 360 = 96
- Till July = 816 → July = 816 - 456 = 360
Step 3: White EVs sold in:
- May = 600 - 360 = 240
- June = 384 - 96 = 288
- July = 480 - 360 = 120
Step 4: Total White EVs sold in May, June, July = 240 + 288 + 120 = 648