Question
1. Matter that falls into a black hole can form an
external accretion disk heated by friction, forming some of the brightest objects in the universe. 2. If there are other stars orbiting a black hole, their orbits can be use to determine the black hole's mass and location. 3. Such observations can be used to exclude possible alternatives such as neutron stars. In the following question, three sentences are given, revolving around the same theme or idea. Decide which of the sentences are grammatically and meaningfully correct and mark the question accordingly.Solution
(c) is the right answer as only 1 and 3 are grammatically and meaningfully correct. In 2, replace CAN BE USE with CAN BE USED as the passive voice construction requires the verb in its third form to follow. Hence, the verb "use" should be in its third form to appear after "be", making option 2 grammatically incorrect.
Which of the following plant hormones is responsible for delaying leaf senescence and is known as the "anti-aging hormone"?
Loans upto ______ pledge/hypothecation of agricultural produce including WHR for a period not exceeding 12 months against NWR/eNWRS are eligible to clas...
Which of the following instrument is used for measurement of specific heat?
In C4 plants, the primary carboxylation takes place by using ___ enzymeÂ
A condition in which certain foods trigger an abnormal immune response is called a:
A common example of a symbiotic non-legume nitrogen-fixing association is:
The test to confirm presence of Sesame oil in Vanaspati in sufficient quantity as per regulations is:
How much Vitamin A should Fortified Milk contain?
Gundhi bug, a pest of rice attacks the plant in which stage?
When Marginal cost is at lowest, Marginal product will be:
