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- Question
In a group of buffaloes and ducks the number of legs are 24 more than twice the number of heads. What is the number of buffaloes in the group ?
Options- A. 6
- B. 18
- C. 12
- D. 24
- Correct Answer
- 12
ExplanationLet the number of buffaloes be x
and number of ducks be y.
Now, number of heads = x+y
Number of legs = 4x+2y .......(1)
But given that legs = 2(x+y)+24 ......(2)
solving (1) & (2),we get
4x+2y=2x+2y+24
--> x=12.
Therefore number of buffaloes =12
- 1. NA
Options- A. Basket
- B. Barrel
- C. Bag
- D. Barrow Discuss
- 2. NA
Options- A. B-F
- B. J-N
- C. M-Q
- D. T-U Discuss
- 3. 10 : 91 :: 9 :?
Options- A. 69
- B. 72
- C. 9
- D. 97 Discuss
- 4. 63 : 21 :: 27 :?
Options- A. 6
- B. 9
- C. 1
- D. 3 Discuss
- 5. Who sits between G and D?
Options- A. H
- B. D
- C. F
- D. E Discuss
- 6. Find the odd one out:
Options- A. 49
- B. 36
- C. 65
- D. 100 Discuss
- 7. NA
Options- A. Ring
- B. Tyre
- C. Plate
- D. Bangle Discuss
- 8. NA
Options- A. Huge
- B. Tiny
- C. Heavy
- D. Small Discuss
- 9. 15/20 ÷ 4/5 x 2/3 x 8/5 =?
Options- A. 0
- B. 1
- C. 3
- D. 5 Discuss
- 10. NA
Options- A. Raft
- B. Chariot
- C. Sledge
- D. Cart Discuss
More questions
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.
Correct Answer: 1
Explanation:
15/20 x 5/4 x 2/3 x 8/5 = 1
Correct Answer: Raft
Explanation:
All Except `Raft' are down by animal.
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