engineering recuitment DRDO CEPTAM STA B Tier I (Sr. Technical Assistant) Mock Test 2022 Quantitative Aptitude Mensuration Plane Figures
The inner circumference of a circular track is 1408 m and the track is 7 m wide. The cost of levelling the track at Rs. 6 per m2 is: (Take π = 22/7)
1
Rs. 59,880
2
Rs. 60,000
3
Rs. 60,060
4
Rs. 57,600