Questions

If sin8 θ + cos8 θ – 1 = 0, then what is the value of cos2 θ sin2 θ (If θ ≠ 0 or π/2)?

5% more is gained by selling a watch for Rs. 350 than by selling it for Rs. 340. The cost price of the watch is

In the following question, a word has been written in four different ways out of which only one is correctly spelt. Select the correctly spelt word.

Read the sentence to find out whether there is any error in it. The error, if any, will be in one part of the sentence. If the given sentence is correct as it is, the answer is ‘No error’. Ignore the errors of punctuation, if any.

Delegation is the transfer of/ authority through superior to subordinate/ at different levels/ in an organized sector.

In the following question, out of the four alternatives, select the word similar in meaning to the word given.
Dauntless

Which of the following protects the inner lining of the stomach from the action of the hydrochloric acid under the normal conditions?

Polio is caused by

Clove is obtained from