Question
Pawan Express is a 300-meter-long train which moves at
an average speed of 100 km/hr and crosses a platform in 27 seconds. A man crosses the same platform in 5 minutes. What is the speed of man in meter/second?Solution
Let the length of the platform be 'x' meters. Speed of train = 100 km/hr. = 100 * 5/18 = 250/9 meter/second 300 + x = (250/9) * 27 ⇒ x = 750 - 300 = 450m ∴ Required speed of man = 450/(5 * 60) = 1.5 meter/second
Carbon requirement of plant is met by absorbing:
Net return per hectare is:
I. Overall efficiency measure
II. Partial efficiency measure
III. Specific efficiency measure
Which of the following ministries is responsible for overseeing the implementation of PMAY-G?
Which one of the following pairs is not correctly matched
According to latest Agricultural statistics Uttar Pradesh ranks first in terms of production of wheat, which of the following state ranks second?
“Economics is the Science of Wealth” who gave this definition?
What is NABARD’s role in the PM-KISAN scheme?
The yellowing of green tissues or structures (especially leaves) due to either non-formation or destruction of chlorophyll.
The wild growth of ______ is checked with Cochineal insect in Australia
The Ganga Kalyan Yojana is for:
