Question
X started to run from point ‘A’ to ‘B’ at a
speed of 28 km/hr at 9:00 am and Y started to run from point ‘B’ to ‘A’ at a speed of 12 km/hr at 11:00 am. If they meet each other at 3:00 pm then find the distance between points ‘A’ and ‘B’.Solution
Distance covered by X in 2 hours = 28 × 2 = 56 km Relative speed of X and Y = 28 + 12 = 40 km/hr Sum of distance covered by both in 4 hours = 40 × 4 = 160 km Total distance between points ‘A’ and ‘B’ = 56 + 160 = 216 km
Anemia is caused by the deficiency of which vitamin in the body?
The measures of tenancy reforms pertain to
(1) Regulation of rent
(2) Security of tenure
(3) Ownership rights for tenants
The first Delhi sultanate ruler who was the first to establish ministry of agriculture was ____?
Who coined the term ‘Black Hole’?
When was the rural health scheme started in India?
Jajam / Aazam print is famous of -
Badland Topography can be observed in Rajasthan, in -
Which of the four words given in the options cannot be formed using each letter of the word given below only once?
SENTENCE
In which year was the Agreement on Trade and Intercourse between the Tibet region of China and India signed?
According to Budget Estimates, the expenditure on Education as a percentage of GDP rose from _______ in 1951-52 to _______ in 2019-20.
Relevant for Exams:
