Practice Question and Answer
8 Q: Recently, who became the first female lieutenant general of Pakistani Army?
1297 05f03130e57d4bc2bd1da489d
5f03130e57d4bc2bd1da489d- 1Asma Balochfalse
- 2Nigar Jauhartrue
- 3Reham Rabbanifalse
- 4Jumira Khanfalse
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Answer : 2. "Nigar Jauhar"
Q: Recently, who became the 66th Chess Grand Master of India?
1297 05f06a6c73f7f07047794e5b0
5f06a6c73f7f07047794e5b0- 1Vikram Sachdevafalse
- 2Pankaj Ghoshfalse
- 3Akash Ganeshantrue
- 4Sitaram Singhfalse
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Answer : 3. "Akash Ganeshan"
Q: A man bought 13 articles at Rs. 70 each, 15 at Rs. 60 each and 12 at Rs. 65 each. The average price per article is
1297 05f2a84d1cef453383f1eb146
5f2a84d1cef453383f1eb146- 1Rs. 65.75false
- 2Rs. 62.25false
- 3Rs. 60.25false
- 4Rs. 64.75true
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Answer : 4. "Rs. 64.75 "
Q: The angle of elevation of the top of a tower from the top of a building whose height is 680 m is 45° and the angle of elevation of the top of same tower from the foot of the same building is 60°. What is the height (in m) of the tower?
1297 064b4f48636fc1bf576504f42
64b4f48636fc1bf576504f42- 1340(3 + √3)true
- 2310(3 - √3)false
- 3310(3 + √3)false
- 4340(3 - √3)false
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Answer : 1. "340(3 + √3)"
Q: Recently, who has become the president of Indian-origin student Oxford Students' Union?
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60b4e223517f2874d53fd4c6- 1Jamie Desaifalse
- 2Rashmi Jainfalse
- 3Riya Singhfalse
- 4Anvi Bhutanitrue
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Answer : 4. "Anvi Bhutani"
Q: How long has the government increased the renewal limit for driving license and other vehicle related documents in view of the corona epidemic?
1297 05f4775a0036b8a325d166539
5f4775a0036b8a325d166539- 125 Decemberfalse
- 231 Decembertrue
- 328 Decemberfalse
- 415 Decemberfalse
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Answer : 2. "31 December"
Q: Researchers of which institute has designed a paper-based sensor to detect the quality of milk?
1297 05dd3a2dbc2282c484e4673c7
5dd3a2dbc2282c484e4673c7- 1IIT Hyderabadfalse
- 2IIT Bombayfalse
- 3IIT Guwahatitrue
- 4IIT Delhifalse
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Answer : 3. "IIT Guwahati"
Q: Point out the error, if any, in the following program. #include "stdarg.h" main() { display ( 4, 12.5, 13.5, 14.5, 44.3); } display(int num, ...) { float c; int j; va_list ptr; va_start (ptr, num); for ( j = 1; j <= num; j++) { c = va_arg ( ptr, float ); printf ("\n%f", c); } } 1297 05b5cc7dce4d2b419777515b9
5b5cc7dce4d2b419777515b9- Show AnswerHide Answer
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Answer :
Explanation :
While extracting a float argument using va_arg we should have useed c = va_arg (ptr, double)

