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- Question
On sport?s day, if 12 children were made to stand in each column, 98 columns could be formed. After a certain music being played the plan was that the children have to stand in concentric circles such that the innermost circle will have one student, the next circle will have two students, the third circle will have 3 students and so on. How many circles will be formed in this manner ?
Options- A. 44
- B. 46
- C. 48
- D. 49
- Correct Answer
- 48
ExplanationNo. of students will be 98 x 12 = 1176
let us consider n circles then 1 + 2 + 3 + ....+ n = 1176
n(n+1)/2 = 1176
n = 48 circles. - 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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