Select the correctly spelt word. 

Select the correct mirror image of the given combination when the mirror is placed at MN as shown. 

Direction: Read each sentence to find out whether there is any grammatical or idiomatic error in it. The error, if any, will be in one part of the sentence. The number of that part is the answer. If there is ‘No error’, the answer is (e). (Ignore errors of punctuation, if any.)

I declined the invitation (a) / not because I did not (b) / want to go but (c) / because I have no time. (d) / No error (e)

Select the option that will improve the underlined part of the given sentence.
 She bought the fine cloth in the store.

In which Indian state is the place where the Dandi Salt March took place today?

In the given question, two equations numbered l and II are given. Solve both the equations and mark the appropriate answer.

I. x² - 28x + 195 = 0

II. y²- 21y + 108 = 0

A sold a mobile phone to B at a gain of 25% and B sold it to C at a loss of 10%. If C paid ₹5,625 for it, how much did A pay (in ₹) for the phone?

The sum of length, breadth and height of a cuboid is 20 cm. If the length of the diagonal is 12 cm, then find the total surface area of cuboid.