Questions

What is the simplified value of tan (θ/2) + cot (θ/2)?

From a point on a bridge across the river, the angles of depression of the banks on opposite sides of the river are 30° and 45° respectively. If the bridge is at a height of 2.5m from the banks, then the width of the river is (take √3 = 1.732)

For how many days did Mahatma Gandhi's volunteers of the Salt satyagrah walked?

In the following question, four number pairs are given. The number on left side of (–) is related to the number of the right side of (–) with someLogic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

Mahatma Gandhi returned to India from ______________ in January 1915.

Iftan 450=cot∅, then the value of ∅, in radians is 

Which State hosted the 12th National Ice-Skating Championship in India?

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

Rags to riches