The first speaker of Lok Sabha was……

In these questions read each sentence to find out whether there is any error in it. If there is no error, the answer is (D).

I want (A)/that you should (B)/ perform well.(C)/ No error(D).

Subash travelled 15 km. towards East, then turned towards North and travelled 15 km and turned towards West and travelled 15 km. How far is he from the starting point? 

Hugging and kissing of mother to her baby initiates, which of the following hormone for secretion? 

Read the passage carefully and choose the correct answer to each question out of the four alternatives.

Did the earth always____(i)_____ as it does today? No, __(ii)____ its origin about 4.8 billion year ago, our planet has ___(iii)____ a lot of changes. The initial ball of fire ___(iv)___ down and the surface slowly ___(v)__ solid. Today we know that the Earth’s crust is divided into several plates, which move continuously. Entire continents have been displaced and mountains, islands and new seas have been formed or have disappeared.

Fill in the blank at (iii).

If L=+, M= - , N = ×, P=÷ then 5 N 5 P 5 L 5 M 5 =?

______ is used in yellow lamp street lights.