alleryꯑꯣꯏꯒꯅꯤ꯫ ꯄꯥꯔꯁꯦꯜ 12ꯅꯥ ꯆꯥꯡꯆꯠꯇꯥ ꯀꯦꯖꯤ 15 ꯑꯃꯁꯨꯡ 8ꯅꯥ ꯆꯥꯡꯆꯠꯇꯥ ꯀꯦꯖꯤ 25ꯅꯤ꯫ ꯑꯄꯨꯅꯕꯥ ꯑꯣꯏꯅꯥ ꯆꯥꯡꯆꯠꯇꯥ?
A20 kg
B18 kg
C21 kg
D19 kg
Answer & Solution
Correct answer: D. 19 kg
ꯑꯣꯏꯒꯅꯤ꯫
ꯑꯄꯨꯅꯕꯥ ꯆꯥꯡꯆꯠꯇꯥ (12 × 15 + 8 × 25) ÷ 20 = 19 ꯀꯦ.ꯖꯤ.
Keep practising Averages and Data Interpretation
Browse all Averages and Data Interpretation questions for RPF Constable, or explore more Arithmetic topics.
Related questions
Data: combine and interpretRead the displayCompare chart quantitiesMatch the arithmetic resultMatch the arithmetic resultOutput line: days 1,2,3 give 40,60,50; four-day mean 55. Day 3 to 4 rise?Stacked bars P,Q: 6,8 cm; 1 cm=15 items. Red counts: 30,45. Total non-red?In 48 pupils, boys average 64, girls 76, all 69 marks. Number of girls?