Answer: D) ग्राफिकल यूजर इंटरफेस स्पष्टीकरण: जीयूआई ग्राफिकल यूजर इंटरफेस के लिए खड़ा है। ग्राफिकल यूजर इंटरफेस एक कंप्यूटर इंटरफेस है जो उपयोगकर्ताओं को टेक्स्ट-आधारित कमांड के विपरीत चित्र और एनिमेशन जैसे ग्राफिकल तत्वों के माध्यम से डिवाइस के साथ बातचीत करने की अनुमति देता है।

Answer: B) 182 Explanation: The given series follows a logic that 11 x 12, 12 x 13, 13 x 14, 14 x 15, 15 x 16,... So the missing number is 13 x 14 = 182

Answer: A) CPU व्याख्या: सेंट्रल प्रोसेसिंग यूनिट (CPU) किसी भी कंप्यूटर सिस्टम का दिमाग होता है.

Answer: A) Salvage Explanation: 'Jettison' means to discard and 'salvage' means to rescue something discarded. Hence, 'salvage' is the word which is farthest in meaning to the given word 'Jettison'.

Answer: C) 2029 Explanation: How to find the years which have the same Calendars :   Leap year calendar repeats every 28 years. Here 28 is distributed as 6 + 11 + 11.   Rules: a) If given year is at 1st position after Leap year then next repeated calendar year is Givenyear+6. b) If given year is at 2nd position after Leap year then next repeated calendar year is Givenyear+11. c) If given year is at 3rd position after Leap year then next repeated calendar year is Givenyear+11.   Now, the given year is 2018 We know that 2016 is a Leap year. 2016    2017    2018    2019  2020 Lp Y      1st     2nd      3rd     Lp Y   Here 2018 is at 2 nd position after the Leap year. According to rule b) the calendar of 2018 is repeated for the year is 2018 + 11 = 2029.

Answer: B) Illusion Explanation: Here the given pair of words are related in such a way that they are synonyms. That is Genuine and Authentic are synonyms and similarly, Mrage and illusion are synonyms.   Hence, Genuine : Authentic : : Mirage : Illusion.

Answer: B) Haberlandt Explanation:

Answer: C) train Explanation: Train becomes trail when the "n" is replaced by an "l", and grain becomes grail when the "n" is replaced by an "l".