Here I am giving you information about required physics standards for national defense academy entrance examination of UPSC below:

Special Requirements for Air Force Pilot
Leg length 99.00cm – 120.00cm
Thigh length Max 64.00cm
Sitting height 81.50cm – 96.00cm

Vision Standards
For Naval Candidates:
Uncorrected without glass 6/6
Corrected with glass 6/6
Limits of Myopia -0.75
Limits of Hypermetropia +1.5
Limits of Colour Perception I
Binocular Vision III

Ocular Muscle Balance Heterophoria with the Maddox Rod Test must not exceed:
At 6 meters
Exophoria 8 prism dioptres,
Esophoria 8 prism dioptres.
Hyperphoria 1 prism dioptres.
At 33 cm
Exophoria, 16 prism dioptres.
Esophoria 6 prism dioptres.
Hyperphora 1 prism dioptres

For Air Force Candidates
Uncorrected without glass
6/6, 6/9
Corrected with glass 6/6 (only for Hypermetropia)
Limits of Myopia Nil
Limits of Hypermetropia +2.00 D Sph
Colour Vision CPI (MLT)
Astigmatism +0.75 Cyl
Near Vision N-5 each eye

(a) Running 2.4 km in 15 minutes
(b) Skipping
(c) Pushups and sit ups (minimum 20 each)
(d) Chin ups (minimum 08)
(e) Rope climbing - 3-4 metres

HEIGHT/WEIGHT STANDARDS FOR ARMY/AIR FORCE
Height in Centimetres (Without shoes) Centimetres(Without shoes)
152 42.5
155 43.5
157 45
160 46.5
162 48
165 50
167 51
170 52.5
173 54.5
175 56
178 58
180 60
183 62.5