Explanation

Explanation

Correct sentence:

"If he had come to me, I would have helped him."

This is intended to be a third conditional sentence

If + past perfect, would have + past participle

 The right choice ("had come") is not among the options.

Explanation

The Battle of Buxar was fought on 22/23 October 1764, between the forces under the command of the British East India Company.

Explanation

Nawab Viqar-ul-Mulk was born on 24 March 1841 in Meerut.

His real name was Mushtaq Hussain.The 

Government of Hyderabad gave him the title of Nawab Intezar Jung.

He was conferred the title of Nawab Viqar-ul-Mulk on 9 December 1890.

He also remained a member of the Scientific Society since 1866.

He was also known for his involvement in the Aligarh Movement.

Explanation

Reza Shah Pahlavi, original name Reza Khan

Born: October 26, 1919, Tehran, Iran

Died: July 27, 1980 (age 60 years), Cairo, Egypt

Iranian army officer who rose through army ranks to become shah of Iran.

Explanation

The image formed at the retina of the human eye is real and inverted.

 Real and inverted is due to the presence of a convex lens in the eye.

Explanation

The mass ratio of carbon to hydrogen in methane is 3:1.

methane formula:CH4 C:H 1:4

It requires 3 grams of Carbon for one gram of Hydrogen. So, for 36 grams of Carbon, we require 12 grams of Hydrogen.

Explanation

The eighth amendment changed Pakistan's system of government from a parliamentary democracy to a semi-presidential system.

The eighth amendment strengthened the authority of the President and also granted additional powers to dismiss the elected Prime Minister's government.

Explanation

If we buying ourselves shop we must get our profit 

Explanation

Given, Loss =10 %=> CP 

CP−SP ×100=10

=> CPCP−180 ×100=10

=>CP−180=0.1CP

=>0.9CP=180

=>CP=200

To make a profit of 10 %, he must sell it at SP=CP+10 % of CP =200+20=Rs. 220