RRB Officer Scale 1 Memory Based Paper 2019 – caselet DI Question


RRB Officer Scale 1 Memory Based Paper 2019 – caselet DI Question


कक्षा I ,II, III, IV और V) वाले विद्यालय में छात्रों की कुल संख्या 243 है। कक्षा III में अध्ययनरत कुल छात्रों की संख्या , कक्षा II में अध्ययनरत कुल छात्रों की संख्या से 10  अधिक है। कक्षा IV में अध्ययनरत कुल छात्रों की संख्या कक्षा III में अध्ययनरत कुल छात्रों की तुलना में 10% कम है। कक्षा V में अध्ययनरत छात्रों की कुल संख्या, कक्षा II में अध्ययनरत छात्रों की कुल संख्या से 50% अधिक है। कक्षा II और III में एक साथ अध्ययन किए गए छात्रों की कुल संख्या कक्षा IV और V में एक साथ अध्ययन किए गए छात्रों की कुल संख्या से 15 कम है

The total number of Students in a school having Class (I ,II, III, IV and V) is 243. Total number of students studied in Class III is 10 More than the total number of students  Studied in Class II. Total number of Students studied in Class IV is 10 % Less than the total number of Students studied in Class III. Total Num of Students studied in Class V is 50% more than the total number of students studied in Class II. Total number of Students studied in Class II and III together is 15 less than the total number of students studied in Class IV and V together.

Questions –

Q1.Sum of Student from II and V ?

Q2. female Student in Class II is half of female student in Class III. if the ratio of Male II to male III is 14:13 then find the number of females in II and III together ?

Q3. if the % of total number of male from class I , II and III is 50% of total Students form these classes . Find the average of Females from class I, II and III togetehr ?

Q4. II and IV is approximately what percentage more or less to I and II ?

Q5. If 45 % from II and 35% from V are participated in cultural performance then find the total number of not particpated students form these classes.

 

Solution Here – Check the Video –

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