[B].
[C].
[D].
Answer: Option B
Explanation:
The pattern is 23, 33, 43, 53, 63, 73. But, 100 is not a perfect cube.
[B].
[C].
[D].
Answer: Option D
Explanation:
S.I. = Rs. (15500 – 12500) = Rs. 3000.
| Rate = | 100 x 3000 | % | = 6% | |
| 12500 x 4 |
Video Explanation: https://youtu.be/SIcQu1HOmOk
A. 2 1/2 %
B. 4%
C. 5%
D. 6 2/3 %
Explanation:
S.I. on Rs. 800 for 1 year = (840 – 800) = Rs. 40 Rate = (100 * 40)/(800 * 1) = 5%
[B].
[C].
[D].
Answer: Option C
Explanation:
Each of the number except 279 is a multiple of 11.
[B].
[C].
[D].
Answer: Option C
Explanation:
On 31st December, 2005 it was Saturday.
Number of odd days from the year 2006 to the year 2009 = (1 + 1 + 2 + 1) = 5 days.
On 31st December 2009, it was Thursday.
Thus, on 1st Jan, 2010 it is Friday.
[B].
[C].
[D].
Answer: Option E
Explanation:
Let the number of students be x. Then,
Number of students above 8 years of age = (100 – 20)% of x = 80% of x.
| 80% of x = 48 + | 2 | of 48 |
| 3 |
| 80 | x = 80 | |
| 100 |
x = 100.
Video Explanation: https://youtu.be/yPfocU6DA2M
| 2 |
| 5 |
[B].
| 3 |
| 4 |
[C].
| 1 |
| 4 |
[D].
| 3 |
| 5 |
Answer: Option B
Explanation:
| 4500 x x = 3375 x = | 337575 | = | 3 |
| 4500100 | 4 |