The ratio of age of two boys is 5 : 6 | VITORR CLASSES | SSC PAST YEAR Q... September 04, 2020 बाकी देखे
The present ages of two persons are 36 and 50 yr | VITORR CLASSES | SSC ... September 04, 2020 बाकी देखे
Of the three numbers, the first is twice the second |QUESTION BOTH HIND... September 04, 2020 बाकी देखे
A ball rolls up a slope. At the end of three second its velocity is 20 c... September 04, 2020 बाकी देखे