defence exam CISF Head Constable Ministerial (HCM) & ASI Steno Mock Test Series Quantitative Aptitude Average
There were 40 girls in a class. Smita, who weighs 50kgs, leaves the class. A new girl Rajni comes and increases the average weight of the class by 1/4 kg. Find the weight of Rajni.
1
40 kg
2
60 kg
3
30 kg
4
35 kg