Questions

Improve the bracketed part of the sentence.
Higher crude oil prices have doubtlessly provided a significant fiscal boost in the past several months, although any (flair on) going forward can lead to a price spiral
that would have other untoward consequences as well.

The word development in economics pertains to

A question and two statements numbered I and II are given below it. You have to decide whether the data provided in the statements are sufficient to answer the question.

A six storey building consisting of an unoccupied ground floor and above ground floor is floor no. 1, so on and topmost floor is no. 5. Different people lives in building viz. I, J, K, l and M.

Who lives on the third floor?

I. K lives on an even numbered floor. I lives immediately above L. J lives immediately above I. M does not live on the topmost floor.

II. L lives on an odd numbered floor. I and J are immediate neighbours of each other. Similarly, K and M are immediate neighbours of each other. K does not live on an odd numbered floor.

If the diameter of a sphere is 14 cm, then what is the surface area (in sq.cm) of the sphere?

Which of the following ratios can be the ratio of the sides of a right angled triangle?

Mahatma Gandhi returned to India from ______________ in January 1915.

The question below consists of a set of labelled sentences. Out of the four options given, select the most logical order of the sentences to form a coherent paragraph.

It was a somewhat

X-carried it off as
Y-trying ordeal, but we
Z-best as we could

In the following question, a sentence has been given in Active/Passive voice. Out of the four alternatives suggested, select the one which best expresses the same sentence in Passive/Active voice. 
Sarla changed the curtains.