Explanation

The square root of 6492304 is:

√6492304 = 2548

Explanation

To fight tooth and nail means: To oppose resolutely

"To fight tooth and nail" means to fight fiercely and with great determination.

It often putting up strong resistance.

Explanation

The Socialist Federal Republic of Yugoslavia disintegrated into its constituent states in January 1992.

This occurred following the death of Josip Broz Tito in 1980.

Explanation

Depress افسردہ کرنا is the opposite of elevate بلند کرنا

Explanation

Immerse means غسل

Dry means خشک

Explanation

The past perfect sentence is:  She had laughed.

The past perfect tense uses "had" + past participle (in this case, "laughed").

Explanation

 In 1952, the two boards were amalgamated into what we now call as Inter Services Selection Board, commonly known as ISSB and it was established at Kohat.

Explanation

In MS Word, the shortcut key Ctrl + Right Arrow moves the cursor one word to the right.

Ctrl + Left Arrow moves the cursor one word to the left.

Ctrl + Up Arrow moves the cursor one paragraph up.

Ctrl + Down Arrow moves the cursor one paragraph down.

Explanation

Hydroelectric power is a renewable, cost-effective, and environmentally friendly source of energy.

It utilizes the flow of water to generate electricity, with minimal greenhouse gas emissions once the dam infrastructure is built.

Explanation

In 1872, Lord Mayo, the Viceroy of India was assassinated at Port Blair by Sher Ali.

Sher Ali was given life imprisonment at the penal settlement in Andaman Islands, when he stabbed and killed Lord Mayo.

Lord Mayo (1869-1872):

• Opening of the Rajkot College in Kathiawar and the Mayo College at Ajmer for political training of Indian princes.
• Establishment of Statistical Survey of India.
• Establishment of Department of Agriculture and Commerce.
• Introduction of state railways.