Discussion
Home ‣ Aptitude ‣ Simplification Comments
- Question
If 2x+14x = 1 , then the value of x2+164x2 is
Options- A. 0
- B. 1
- C. 1/4
- D. 2
- Correct Answer
- 0
- 1. If C + 1C = 3 , then what is the value of C-37+1C7 ?
Options- A. 2
- B. 0
- C. 3
- D. 1 Discuss
- 2. What is the value of (cosec30 - 1/?3)?
Options- A. (2?3-1)/?3
- B. (?3-4)/2?3
- C. -1/?3
- D. 2/?3 Discuss
- 3. If Sec ? = 25/24 , then what is the value of Sin ??
Options- A. 24/25
- B. 7/25
- C. 24/7
- D. 25/7 Discuss
- 4. ? DEF is right angled at E. If m?D = 45°, then what is the value of cosecF X cotD?
Options- A. 1/?2
- B. 2
- C. 1/2
- D. ?2 Discuss
- 5. What is the value of (1/2) Sec 30° + ?2 Tan 60°?
Options- A. (1 + 3?2)/?3
- B. (?3 + 2)/?3
- C. ?3 + 2
- D. (?3 + 2)/2 Discuss
- 6. The value of 2.33+0.0272.33-0.69+0.09
Options- A. 2
- B. 2.27
- C. 2.33
- D. 2.6 Discuss
- 7. The average of 100 observations was calculated as 35.It was found later, that one of the observation was misread as 83 instead of 53. The correct average is :
Options- A. 32.7
- B. 34.7
- C. 35.7
- D. 36.7 Discuss
- 8. If ?x - ?y = 1 , ?x + ?y = 17 then ?xy = ?
Options- A. ?72
- B. 72
- C. 32
- D. 24 Discuss
- 9. If x = 3+13 , then the value of x-12642x-1x-233 is
Options- A. ?3/6
- B. 2?3/6
- C. 5/6
- D. 2/3 Discuss
- 10. If Sin 31° = xy , then the value of Sec 31° - Sin 59° is
Options- A. x2yy2-x2
- B. -x2yy2-x2
- C. -y2y2-x2
- D. x Discuss
Simplification problems
Search Results
Correct Answer: 0
Correct Answer: (2?3-1)/?3
Correct Answer: 7/25
Correct Answer: ?2
Correct Answer: (1 + 3?2)/?3
Correct Answer: 2.6
Correct Answer: 34.7
Correct Answer: 72
Correct Answer: 5/6
Correct Answer: x2yy2-x2
Comments
There are no comments.More in Aptitude:
Programming
Copyright ©CuriousTab. All rights reserved.