A) 35 yr
B) 32 yr
C) 30 yr
D) 29 yr
Correct Answer: D
Solution :
Total age of 14 girls and then teacher \[=15\times 15\] \[\text{=225}\,\text{yr}\] Total age of 14 girls \[=14\times 14=196\] Age of teacher \[=225-196\] \[\text{=}\,\text{29}\,\text{yr}\]You need to login to perform this action.
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