Bihar Police Constable (30 June 2024)
Question 1:
Which of the following is a synthetic fluorinated compound with a highly stable molecular structure and is known as the most potent greenhouse gas till date?
निम्नलिखित में से कौन-सा एक अत्यधिक स्थिर आणविक संरचना वाला कृत्रिम फ्लोरीनिकृत यौगिक है, जिसे अब तक की सबसे शक्तिशाली ग्रीनहाउस गैस के रूप में जाना जाता है?
Question 2:
परिभाषा' में कौन-सा उपसर्ग है?
Question 3:
25 women can complete a piece of work in 60 days. After how many days from the start of the work, 5 more women should join them, so that the work gets completed in 55 days?
25 महिलाएं एक कार्य को 60 दिन में पूरा कर सकती है। कार्य शुरू होने के कितने दिन बाद, 5 और महिलाओं को उनके साथ ज़ुड़ना चाहिए, ताकि यह कार्य 55 दिन में पूरा हो जाए?
Question 4:
Direction :- Read the given passage carefully and answer the questions that follow by selecting the most appropriate option.
Among these adventures, in the year 1887, was a youth called Jacob who was then twenty-one years old. Although so young he had already lived a risky and dangerous life. He had been a seaman and crossed the Pacific, and been a pirate and a river patrol-man, a coal shoveller at a power plant, a landless man and a ‘hobo’. He had tramped the United States and Canada, switch rides on freight trains, and dodging and fighting railway men and police and knew all about cold and hunger, and poverty and danger, and he had served a prison-sentence of thirty days.
Though he did little else, he had a great love for books and words, and though he had found no gold in the Klondike, these things were soon to earn him a fortune. He came back from Alaksa after a year suffering from scurvy and without a penny in his pocket. He had, however, a great wealth of experience and he began to write stories about places he had seen and the people he had met. After months of hard work and hunger, he found success, Magazines began to accept his Alaskan stories.
Soon, he was famous. In the next sixteen years, he published fifty books, and made and spent a million dollars. He died in 1916.
In the given passage, what do you understand by the word 'Hobo'?
Question 5:
Which of the options given below is the correct full form of NABARD?
नीचे दिए गए विकल्पों में से NABARD का सही पूर्ण रूप क्या है ?
Question 6:
ऋत' का विलोम क्या है?
Question 7:
Direction :- Select the most appropriate ANTONYM of the given word.
DISASTER
Question 8:
Stars are mainly made of what?
तारे मुख्यतः किससे बने होते है ?
Question 9: 
Question 10:
"मैं अपने-आप वस्त्र साफ़ कर लेता हूँ।" इस वाक्य में कौन-सा सर्वनाम है ?