Q.No: 1
The compound interest on a certain sum for 2 years is Rs. 756 and SI (simple interest) is Rs. 720. If the sum invested such that the SI is Rs. 900 and the number of years is equal, find the rate per cent:
- A) 4
- B) 5
- C) 6
- D) 1.0
Correct Answer: B
Q.No: 2
Anand borrows a certain sum from Manisha at a certain rate SI for 2 years. He lends this sum to Sunita at the same rate of interest but compounded annually for the same period, that receives Rs.2400 as compound interest, but paid Rs.2000 as simple interest. What is the rate of interest?
- A) 40%
- B) 30%
- C) 20%
- D) 10%
Correct Answer: A
Q.No: 3
2/5 of the voters promise to vote for P and the rest promised to vote for Q. Of these, on the last day 15% of the voters went back of their promise to vote for P and 25% of voters went to vote for Q and P lost by 2 votes. Then the total number of voters is:
- A) 100
- B) 110
- C) 90
- D) 95
Correct Answer: A
Q.No: 4
The angles of a triangle are in the ratio 10:16:19. Two angles of a quadrilateral are equal to the smallest and the largest angle of the above triangle. The difference between the other two angles of the quadrilateral is 20 degrees. What is the difference between the largest and the smallest angle of the quadrilateral?
- A) 20°
- B) Not provided
- C) Not provided
- D) Not provided
Correct Answer: A
Q.No: 5
There is a fire in the building. A man on the top of the building sees a fire brigade van coming towards it. If it takes 8 minutes for the angle of depression to change from 30 degrees, how long will it take for the van to reach the building?
- A) 6 minutes
- B) 4 minutes
- C) 8 minutes
- D) 5 minutes
Correct Answer: B
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