एक अस्पताल में पहले दिन (70) मरीज आए और हर अगले दिन (12) मरीज अधिक आए। (18) दिनों में कुल कितने मरीज आएंगे?
In a hospital (70) patients come on the first day and (12) more patients come each next day. How many patients come in (18) days?
Explanation opens after your attempt
Step 1
Concept
The patient numbers are \(70,82,94,\ldots\) and \(S_{18}=3096\). Exam tip: use the sum formula for total patients.
Step 2
Why this answer is correct
The correct answer is C. (3096). The patient numbers are \(70,82,94,\ldots\) and \(S_{18}=3096\). Exam tip: use the sum formula for total patients.
Step 3
Exam Tip
मरीजों की संख्या \(70,82,94,\ldots\) है और \(S_{18}=3096\)। परीक्षा में कुल मरीजों के लिए योग सूत्र लगाएं।
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एक अस्पताल में पहले दिन (55) मरीज आए और हर अगले दिन (9) मरीज अधिक आए। (20) दिनों में कुल कितने मरीज आएंगे?
In a hospital (55) patients come on the first day and (9) more patients come each next day. How many patients come in (20) days?
Explanation opens after your attempt
Step 1
Concept
The patient numbers are \(55,64,73,\ldots\) and \(S_{20}=2810\). Exam tip: use the sum formula for total patients.
Step 2
Why this answer is correct
The correct answer is C. (2810). The patient numbers are \(55,64,73,\ldots\) and \(S_{20}=2810\). Exam tip: use the sum formula for total patients.
Step 3
Exam Tip
मरीजों की संख्या \(55,64,73,\ldots\) है और \(S_{20}=2810\)। परीक्षा में कुल मरीजों के लिए योग सूत्र लगाएं।
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एक अस्पताल में पहले दिन (40) मरीज आए और हर अगले दिन (8) मरीज अधिक आए। (18) दिनों में कुल कितने मरीज आएंगे?
In a hospital (40) patients come on the first day and (8) more patients come each next day. How many patients come in (18) days?
Explanation opens after your attempt
Step 1
Concept
The patient numbers are \(40,48,56,\ldots\) and \(S_{18}=1944\). Exam tip: use the sum formula for total patients.
Step 2
Why this answer is correct
The correct answer is D. (1944). The patient numbers are \(40,48,56,\ldots\) and \(S_{18}=1944\). Exam tip: use the sum formula for total patients.
Step 3
Exam Tip
मरीजों की संख्या \(40,48,56,\ldots\) है और \(S_{18}=1944\)। परीक्षा में कुल मरीजों के लिए योग सूत्र लगाएं।
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एक अस्पताल में पहले दिन (35) मरीज आए और हर अगले दिन (5) मरीज अधिक आए। (20) दिनों में कुल कितने मरीज आएंगे?
In a hospital (35) patients come on the first day and (5) more patients come each next day. How many patients come in (20) days?
Explanation opens after your attempt
Step 1
Concept
The patient numbers are \(35,40,45,\ldots\) and \(S_{20}=1650\). Exam tip: use the sum formula for total patients.
Step 2
Why this answer is correct
The correct answer is B. (1650). The patient numbers are \(35,40,45,\ldots\) and \(S_{20}=1650\). Exam tip: use the sum formula for total patients.
Step 3
Exam Tip
मरीजों की संख्या \(35,40,45,\ldots\) है और \(S_{20}=1650\)। परीक्षा में कुल मरीजों के लिए योग सूत्र लगाएं।
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एक अस्पताल में पहले दिन (42) मरीज आए और हर अगले दिन (6) मरीज अधिक आए। (9) दिनों में कुल कितने मरीज आएंगे?
In a hospital (42) patients come on the first day and (6) more patients come each next day. How many patients come in (9) days?
Explanation opens after your attempt
Step 1
Concept
The patient numbers are \(42,48,54,\ldots\) and \(S_9=594\). Exam tip: use the sum formula for total patients.
Step 2
Why this answer is correct
The correct answer is B. (594). The patient numbers are \(42,48,54,\ldots\) and \(S_9=594\). Exam tip: use the sum formula for total patients.
Step 3
Exam Tip
मरीजों की संख्या \(42,48,54,\ldots\) है और \(S_9=594\)। परीक्षा में कुल मरीजों के लिए योग सूत्र लगाएं।
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एक अस्पताल में पहले दिन (36) मरीज आए और हर अगले दिन (4) मरीज अधिक आए। (10) दिनों में कुल कितने मरीज आएंगे?
In a hospital (36) patients come on the first day and (4) more patients come each next day. How many patients come in (10) days?
Explanation opens after your attempt
Step 1
Concept
The patient numbers are \(36,40,44,\ldots\) and \(S_{10}=540\). Exam tip: use the sum formula for total patients.
Step 2
Why this answer is correct
The correct answer is B. (540). The patient numbers are \(36,40,44,\ldots\) and \(S_{10}=540\). Exam tip: use the sum formula for total patients.
Step 3
Exam Tip
मरीजों की संख्या \(36,40,44,\ldots\) है और \(S_{10}=540\)। परीक्षा में कुल मरीजों के लिए योग सूत्र लगाएं।
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एक अस्पताल में पहले दिन (22) मरीज आए और हर अगले दिन (3) मरीज अधिक आए। (8) दिनों में कुल कितने मरीज आएंगे?
In a hospital (22) patients come on the first day and (3) more patients come each next day. How many patients come in (8) days?
Explanation opens after your attempt
Step 1
Concept
The number of patients is \(22,25,28,\ldots\). \(S_8=260\).
Step 2
Why this answer is correct
The correct answer is C. (260). The number of patients is \(22,25,28,\ldots\). \(S_8=260\).
Step 3
Exam Tip
मरीजों की संख्या \(22,25,28,\ldots\) है। \(S_8=260\) होगा।
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एक अस्पताल में पहले दिन (18) मरीज आए और हर अगले दिन (2) मरीज अधिक आए। (9) दिनों में कुल कितने मरीज आएंगे?
In a hospital (18) patients come on the first day and (2) more patients come each next day. How many patients come in (9) days?
Explanation opens after your attempt
Step 1
Concept
The number of patients is \(18,20,22,\ldots\). \(S_9=234\).
Step 2
Why this answer is correct
The correct answer is C. (234). The number of patients is \(18,20,22,\ldots\). \(S_9=234\).
Step 3
Exam Tip
मरीजों की संख्या \(18,20,22,\ldots\) है। \(S_9=234\) होगा।
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एक अस्पताल में पहले दिन (10) मरीज आए और हर अगले दिन (2) मरीज अधिक आए। (12) दिनों में कुल कितने मरीज आएंगे?
In a hospital, (10) patients come on the first day and (2) more patients come each next day. How many patients come in (12) days?
Explanation opens after your attempt
Step 1
Concept
The number of patients is \(10,12,14,\ldots\). \(S_{12}=252\).
Step 2
Why this answer is correct
The correct answer is C. (252). The number of patients is \(10,12,14,\ldots\). \(S_{12}=252\).
Step 3
Exam Tip
मरीजों की संख्या \(10,12,14,\ldots\) है। \(S_{12}=252\)।
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