1
NDA General Ability 1st September 2024
MCQ (Single Correct Answer)
+4
-1.33
Change Language
There is a ball of mass 320 g. It has 625 J potential energy when released freely from a height. The speed with which it will hit the ground is
1
62.5 m/s
2
2.0 m/s
3
50 m/s
4
40 m/s
2
NDA General Ability 1st September 2024
MCQ (Single Correct Answer)
+4
-1.33
Change Language
Starting from rest a vehicle accelerates at the rate of 2 m/s2 towards east for 10 s. It then stops suddenly. It then accelerates again at a rate of 4√2 m/s2 for next 10 s towards south and then again comes to rest. The net displacement of the vehicle from the starting point is
1
100 m
2
200 m
3
300 m
4
400 m
3
NDA General Ability 1st September 2024
MCQ (Single Correct Answer)
+4
-1.33
Change Language
Which one of the following is correct? 
1
Pyroxene is commonly found in meteorites
2
Amphiboles form about 20% of the Earth's crust
3
Quartz is soluble in water
4
The word 'sedimentary' is derived from the Latin word kelimentum
4
NDA General Ability 1st September 2024
MCQ (Single Correct Answer)
+4
-1.33
Change Language
Which one among the following processes is NOT part of chemical weathering?
1
Solution
2
Hydration
3
Reduction
4
Thawing
EXAM MAP
Medical
NEETAIIMS
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
Civil Services
UPSC Civil Service
Defence
NDA
Staff Selection Commission
SSC CGL Tier I
CBSE
Class 12