Discussion
Home ‣ Verbal Reasoning ‣ Mathematical Operations See What Others Are Saying!
- Question
Find the quadratic equations whose roots are the reciprocals of the roots of 2x2+5x+3 ? A) 3x2+5x+2=0 B) 5x2+3x+2=0 C) 3x2-5x-2=0 D) None
Options- A. A
- B. B
- C. C
- D. D
- Correct Answer
- A
ExplanationThe quadratic equation whose roots are reciprocal of can be obtained by replacing x by 1/x.
Hence, 2(1/x)(1/x)+ 5(1/x) + 3 = 0
=>
- 1. ba__cb__b__bab
Options- A. .acbb
- B. .bacc
- C. .bcaa
- D. .cabb Discuss
- 2. Find the odd one out:
Options- A. Rabbit
- B. rat
- C. mongoose
- D. Squirrel Discuss
- 3. NA
Options- A. Basket
- B. Barrel
- C. Bag
- D. Barrow Discuss
- 4. NA
Options- A. B-F
- B. J-N
- C. M-Q
- D. T-U Discuss
- 5. 10 : 91 :: 9 :?
Options- A. 69
- B. 72
- C. 9
- D. 97 Discuss
- 6. 63 : 21 :: 27 :?
Options- A. 6
- B. 9
- C. 1
- D. 3 Discuss
- 7. Who sits between G and D?
Options- A. H
- B. D
- C. F
- D. E Discuss
- 8. Find the odd one out:
Options- A. 49
- B. 36
- C. 65
- D. 100 Discuss
- 9. NA
Options- A. Ring
- B. Tyre
- C. Plate
- D. Bangle Discuss
- 10. NA
Options- A. Huge
- B. Tiny
- C. Heavy
- D. Small Discuss
More questions
Correct Answer: .bacc
Explanation:
the pattern is ... babc
Correct Answer:
Explanation:
All are rodents or rat family, except cat.
Correct Answer: Barrow
Explanation:
Barrow' is man-driven cart whereas others are usual.
Correct Answer: T-U
Explanation:
Except option (d), all letters in pairs having difference of four.
Correct Answer: 72
Explanation:
The relationship is x : (x2 - 9).
Correct Answer: 9
Explanation:
63/3 = 21
27/3 = 9
Correct Answer: F
Explanation:
F
Correct Answer: 65
Explanation:
Except option (c) rest all are perfect squares.
Correct Answer: Plate
Explanation:
Except, `Plate', all two in number.
Correct Answer: Heavy
Explanation:
All other terms are used to denote the size.
Comments
There are no comments.More in Verbal Reasoning:
Programming
Copyright ©CuriousTab. All rights reserved.